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<avr/power.h>: Power Reduction Management -

#include <avr/power.h>

Many AVRs contain a Power Reduction Register (PRR) or Registers (PRRx) that allow you to reduce power consumption by disabling or enabling various on-board peripherals as needed. Some devices have the XTAL Divide Control Register (XDIV) which offer similar functionality as System Clock Prescale Register (CLKPR). There are many macros in this header file that provide an easy interface to enable or disable on-board peripherals to reduce power. See the table below. Note:
Power Macro Description Applicable for device power_aca_disable() Disable The Analog Comparator On PortA ATxmega16C4, ATxmega32C4, ATxmega32C3, ATxmega64C3, ATxmega128C3, ATxmega192C3, ATxmega256C3, ATxmega16A4, ATxmega16A4U, ATxmega16D4, ATxmega32A4, ATxmega32A4U, ATxmega32D4, ATxmega64A1, ATxmega64A1U, ATxmega64A3, ATxmega64A3U, ATxmega64A4U, ATxmega32D3, ATxmega64D3, ATxmega128A1, ATxmega128A1U, ATxmega128A3, ATxmega128A3U, ATxmega128A4U, ATxmega128D3, ATxmega192A3, ATxmega192A3U, ATxmega192D3, ATxmega256A3, ATxmega256A3U, ATxmega256A3B, ATxmega256A3BU, ATxmega384C3, ATxmega64D4, ATxmega128D4, ATxmega64B1, ATxmega64B3, ATxmega128B1, ATxmega128B3 power_aca_enable() Enable The Analog Comparator On PortA ATxmega16C4, ATxmega32C4, ATxmega32C3, ATxmega64C3, ATxmega128C3, ATxmega192C3, ATxmega256C3, ATxmega16A4, ATxmega16A4U, ATxmega16D4, ATxmega32A4, ATxmega32A4U, ATxmega32D4, ATxmega64A1, ATxmega64A1U, ATxmega64A3, ATxmega64A3U, ATxmega64A4U, ATxmega32D3, ATxmega64D3, ATxmega128A1, ATxmega128A1U, ATxmega128A3, ATxmega128A3U, ATxmega128A4U, ATxmega128D3, ATxmega192A3, ATxmega192A3U, ATxmega192D3, ATxmega256A3, ATxmega256A3U, ATxmega256A3B, ATxmega256A3BU, ATxmega384C3, ATxmega64D4, ATxmega128D4, ATxmega64B1, ATxmega64B3, ATxmega128B1, ATxmega128B3 power_acb_disable() Disable The Analog Comparator On PortB ATxmega16A4, ATxmega16A4U, ATxmega16D4, ATxmega32A4, ATxmega32A4U, ATxmega32D4, ATxmega64A1, ATxmega64A1U, ATxmega64A3, ATxmega64A3U, ATxmega64A4U, ATxmega32D3, ATxmega64D3, ATxmega128A1, ATxmega128A1U, ATxmega128A3, ATxmega128A3U, ATxmega128A4U, ATxmega128D3, ATxmega192A3, ATxmega192A3U, ATxmega192D3, ATxmega256A3, ATxmega256A3U, ATxmega256A3B, ATxmega256A3BU, ATxmega384C3, ATxmega64B1, ATxmega64B3, ATxmega128B1, ATxmega128B3 power_acb_enable() Enable The Analog Comparator On PortB ATxmega16A4, ATxmega16A4U, ATxmega16D4, ATxmega32A4, ATxmega32A4U, ATxmega32D4, ATxmega64A1, ATxmega64A1U, ATxmega64A3, ATxmega64A3U, ATxmega64A4U, ATxmega32D3, ATxmega64D3, ATxmega128A1, ATxmega128A1U, ATxmega128A3, ATxmega128A3U, ATxmega128A4U, ATxmega128D3, ATxmega192A3, ATxmega192A3U, ATxmega192D3, ATxmega256A3, ATxmega256A3U, ATxmega256A3B, ATxmega256A3BU, ATxmega384C3, ATxmega64B1, ATxmega64B3, ATxmega128B1, ATxmega128B3 power_adc_disable() Disable the Analog to Digital Converter module. ATmega640, ATmega1280, ATmega1281, ATmega2560, ATmega2561, ATmega128RFA1, AT90USB646, AT90USB647, AT90USB1286, AT90USB1287, ATmega32U4, ATmega16U4, ATmega32U6, AT90PWM1, AT90PWM2, AT90PWM2B, AT90PWM3, AT90PWM3B, AT90PWM216, AT90PWM316, AT90PWM81, AT90PWM161, ATmega165, ATmega165A, ATmega165P, ATmega165PA, ATmega325, ATmega325A, ATmega325PA, ATmega3250, ATmega3250A, ATmega3250PA, ATmega645, ATmega645A, ATmega645P, ATmega6450, ATmega6450A, ATmega6450P, ATmega169, ATmega169A, ATmega169P, ATmega169PA, ATmega329, ATmega329A, ATmega329P, ATmega329PA, ATmega3290, ATmega3290A, ATmega3290P, ATmega3290PA, ATmega649, ATmega649A, ATmega649P, ATmega6490, ATmega6490A, ATmega6490P, ATmega164A, ATmega164P, ATmega324A, ATmega324P, ATmega324PA, ATmega644P, ATmega644A, ATmega644PA, ATmega644, ATmega164PA, ATmega48, ATmega48A, ATmega48PA, ATmega48P, ATmega88, ATmega88A, ATmega88P, ATmega88PA, ATmega168, ATmega168A, ATmega168P, ATmega168PA, ATmega328, ATmega328P, ATtiny48, ATtiny88, ATtiny828, ATtiny441, ATtiny24, ATtiny24A, ATtiny44, ATtiny44A, ATtiny84, ATtiny84A, ATtiny25, ATtiny45, ATtiny85, ATtiny261, ATtiny261A, ATtiny461, ATtiny461A, ATtiny861, ATtiny861A, ATtiny43U, ATmega1284, ATmega1284P, ATmega16M1, ATmega32C1, ATmega32M1, ATmega64C1, ATmega64M1, ATtiny167, ATtiny87, ATA5505, ATA5272, ATA6612C, ATA6613C, ATA6614Q, ATA6616C, ATA6617C, ATA664251, ATtiny1634, ATtiny4, ATtiny5, ATtiny9, ATtiny10, ATtiny13A, ATtiny20, ATtiny40 power_adc_enable() Enable the Analog to Digital Converter module. ATmega640, ATmega1280, ATmega1281, ATmega2560, ATmega2561, ATmega128RFA1, AT90USB646, AT90USB647, AT90USB1286, AT90USB1287, ATmega32U4, ATmega16U4, ATmega32U6, AT90PWM1, AT90PWM2, AT90PWM2B, AT90PWM3, AT90PWM3B, AT90PWM216, AT90PWM316, AT90PWM81, AT90PWM161, ATmega165, ATmega165A, ATmega165P, ATmega165PA, ATmega325, ATmega325A, ATmega325PA, ATmega3250, ATmega3250A, ATmega3250PA, ATmega645, ATmega645A, ATmega645P, ATmega6450, ATmega6450A, ATmega6450P, ATmega169, ATmega169A, ATmega169P, ATmega169PA, ATmega329, ATmega329A, ATmega329P, ATmega329PA, ATmega3290, ATmega3290A, ATmega3290P, ATmega3290PA, ATmega649, ATmega649A, ATmega649P, ATmega6490, ATmega6490A, ATmega6490P, ATmega164A, ATmega164P, ATmega324A, ATmega324P, ATmega324PA, ATmega644P, ATmega644A, ATmega644PA, ATmega644, ATmega164PA, ATmega48, ATmega48A, ATmega48PA, ATmega48P, ATmega88, ATmega88A, ATmega88P, ATmega88PA, ATmega168, ATmega168A, ATmega168P, ATmega168PA, ATmega328, ATmega328P, ATtiny48, ATtiny88, ATtiny828, ATtiny441, ATtiny24, ATtiny24A, ATtiny44, ATtiny44A, ATtiny84, ATtiny84A, ATtiny25, ATtiny45, ATtiny85, ATtiny261, ATtiny261A, ATtiny461, ATtiny461A, ATtiny861, ATtiny861A, ATtiny43U, ATmega1284, ATmega1284P, ATmega16M1, ATmega32C1, ATmega32M1, ATmega64C1, ATmega64M1, ATtiny167, ATtiny87, ATA5505, ATA5272, ATA6612C, ATA6613C, ATA6614Q, ATA6616C, ATA6617C, ATA664251, ATtiny1634, ATtiny4, ATtiny5, ATtiny9, ATtiny10, ATtiny13A, ATtiny20, ATtiny40 power_adca_disable() Disable the Analog to Digital Converter module On PortA ATxmega16C4, ATxmega32C4, ATxmega32C3, ATxmega64C3, ATxmega128C3, ATxmega192C3, ATxmega256C3, ATxmega16A4, ATxmega16A4U, ATxmega16D4, ATxmega32A4, ATxmega32A4U, ATxmega32D4, ATxmega64A1, ATxmega64A1U, ATxmega64A3, ATxmega64A3U, ATxmega64A4U, ATxmega32D3, ATxmega64D3, ATxmega128A1, ATxmega128A1U, ATxmega128A3, ATxmega128A3U, ATxmega128A4U, ATxmega128D3, ATxmega192A3, ATxmega192A3U, ATxmega192D3, ATxmega256A3, ATxmega256A3U, ATxmega256A3B, ATxmega256A3BU, ATxmega384C3, ATxmega64D4, ATxmega128D4, ATxmega64B1, ATxmega64B3, ATxmega128B1, ATxmega128B3 power_adca_enable() Enable the Analog to Digital Converter module On PortA ATxmega16C4, ATxmega32C4, ATxmega32C3, ATxmega64C3, ATxmega128C3, ATxmega192C3, ATxmega256C3, ATxmega16A4, ATxmega16A4U, ATxmega16D4, ATxmega32A4, ATxmega32A4U, ATxmega32D4, ATxmega64A1, ATxmega64A1U, ATxmega64A3, ATxmega64A3U, ATxmega64A4U, ATxmega32D3, ATxmega64D3, ATxmega128A1, ATxmega128A1U, ATxmega128A3, ATxmega128A3U, ATxmega128A4U, ATxmega128D3, ATxmega192A3, ATxmega192A3U, ATxmega192D3, ATxmega256A3, ATxmega256A3U, ATxmega256A3B, ATxmega256A3BU, ATxmega384C3, ATxmega64D4, ATxmega128D4, ATxmega64B1, ATxmega64B3, ATxmega128B1, ATxmega128B3 power_adcb_disable() Disable the Analog to Digital Converter module On PortB ATxmega16A4, ATxmega16A4U, ATxmega16D4, ATxmega32A4, ATxmega32A4U, ATxmega32D4, ATxmega64A1, ATxmega64A1U, ATxmega64A3, ATxmega64A3U, ATxmega64A4U, ATxmega32D3, ATxmega64D3, ATxmega128A1, ATxmega128A1U, ATxmega128A3, ATxmega128A3U, ATxmega128A4U, ATxmega128D3, ATxmega192A3, ATxmega192A3U, ATxmega192D3, ATxmega256A3, ATxmega256A3U, ATxmega256A3B, ATxmega256A3BU, ATxmega384C3, ATxmega64B1, ATxmega64B3, ATxmega128B1, ATxmega128B3 power_adcb_enable() Enable the Analog to Digital Converter module On PortB ATxmega16A4, ATxmega16A4U, ATxmega16D4, ATxmega32A4, ATxmega32A4U, ATxmega32D4, ATxmega64A1, ATxmega64A1U, ATxmega64A3, ATxmega64A3U, ATxmega64A4U, ATxmega32D3, ATxmega64D3, ATxmega128A1, ATxmega128A1U, ATxmega128A3, ATxmega128A3U, ATxmega128A4U, ATxmega128D3, ATxmega192A3, ATxmega192A3U, ATxmega192D3, ATxmega256A3, ATxmega256A3U, ATxmega256A3B, ATxmega256A3BU, ATxmega384C3, ATxmega64B1, ATxmega64B3, ATxmega128B1, ATxmega128B3 power_aes_disable() Disable the AES module ATxmega16A4, ATxmega16A4U, ATxmega32A4U, ATxmega32A4, ATxmega64A1, ATxmega64A1U, ATxmega64A3, ATxmega64A3U, ATxmega64A4U, ATxmega128A1, ATxmega128A1U, ATxmega128A3, ATxmega128A3U, ATxmega128A4U, ATxmega192A3, ATxmega192A3U, ATxmega256A3, ATxmega256A3U, ATxmega256A3B, ATxmega256A3BU, ATxmega384C3, ATxmega16C4, ATxmega32C4, ATxmega32C3, ATxmega64C3, ATxmega128C3, ATxmega192C3, ATxmega256C3, ATxmega64B1, ATxmega64B3, ATxmega128B1, ATxmega128B3, AT90SCR100 power_aes_enable() Enable the AES module ATxmega16A4, ATxmega16A4U, ATxmega32A4U, ATxmega32A4, ATxmega64A1, ATxmega64A1U, ATxmega64A3, ATxmega64A3U, ATxmega64A4U, ATxmega128A1, ATxmega128A1U, ATxmega128A3, ATxmega128A3U, ATxmega128A4U, ATxmega192A3, ATxmega192A3U, ATxmega256A3, ATxmega256A3U, ATxmega256A3B, ATxmega256A3BU, ATxmega384C3, ATxmega16C4, ATxmega32C4, ATxmega32C3, ATxmega64C3, ATxmega128C3, ATxmega192C3, ATxmega256C3, ATxmega64B1, ATxmega64B3, ATxmega128B1, ATxmega128B3, AT90SCR100 power_all_disable() Disable all modules. ATxmega384C3, ATxmega256A3BU, ATxmega16A4U, ATxmega32A4U, ATxmega64A3U, ATxmega64A4U, ATxmega128A3U, ATxmega128A4U, ATxmega192A3U, ATxmega256A3U, ATxmega384C3, ATxmega256A3BU, ATxmega16A4U, ATxmega32A4U, ATxmega64A3U, ATxmega64A4U, ATxmega128A3U, ATxmega128A4U, ATxmega192A3U, ATxmega256A3U, ATxmega16C4, ATxmega32C4, ATxmega32C3, ATxmega64C3, ATxmega128C3, ATxmega192C3, ATxmega256C3, ATxmega64D4, ATxmega128D4, ATxmega16D4, ATxmega32D4, ATxmega32D3, ATxmega64D3, ATxmega128D3, ATxmega192D3, ATxmega64B1, ATxmega64B3, ATxmega128B1, ATxmega128B3, ATmega640, ATmega1280, ATmega1281, ATmega2560, ATmega2561, ATmega128RFA1, AT90USB646, AT90USB647, AT90USB1286, AT90USB1287, ATmega32U4, ATmega16U4, ATmega32U6, AT90PWM1, AT90PWM2, AT90PWM2B, AT90PWM3, AT90PWM3B, AT90PWM216, AT90PWM316, AT90PWM81, AT90PWM161, ATmega165, ATmega165A, ATmega165P, ATmega165PA, ATmega325, ATmega325A, ATmega325PA, ATmega3250, ATmega3250A, ATmega3250PA, ATmega645, ATmega645A, ATmega645P, ATmega6450, ATmega6450A, ATmega6450P, ATmega169, ATmega169A, ATmega169P, ATmega169PA, ATmega329, ATmega329A, ATmega329P, ATmega329PA, ATmega3290, ATmega3290A, ATmega3290P, ATmega3290PA, ATmega649, ATmega649A, ATmega649P, ATmega6490, ATmega6490A, ATmega6490P, ATmega164A, ATmega164P, ATmega324A, ATmega324P, ATmega324PA, ATmega644P, ATmega644A, ATmega644PA, ATmega644, ATmega164PA, ATmega406, ATtiny828, ATtiny828, ATtiny441, ATtiny24, ATtiny24A, ATtiny44, ATtiny44A, ATtiny84, ATtiny84A, ATtiny25, ATtiny45, ATtiny85, ATtiny261, ATtiny261A, ATtiny461, ATtiny461A, ATtiny861, ATtiny861A, ATtiny43U, ATmega1284, ATmega1284P, ATmega32HVB, ATmega32HVBrevB, ATmega16HVB, ATmega16HVBrevB, ATA5790, ATA5795, ATmega16M1, ATmega32C1, ATmega32M1, ATmega64C1, ATmega64M1, ATtiny167, ATtiny87, ATA5505, ATA5272, ATA6616C, ATA6617C, ATA664251, ATtiny1634, AT90USB82, AT90USB162, ATmega8U2, ATmega16U2, ATmega32U2, AT90SCR100, ATtiny4, ATtiny5, ATtiny9, ATtiny10, ATtiny13A, ATtiny20, ATtiny40 power_all_enable() Enable all modules. ATxmega384C3, ATxmega256A3BU, ATxmega16A4U, ATxmega32A4U, ATxmega64A3U, ATxmega64A4U, ATxmega128A3U, ATxmega128A4U, ATxmega192A3U, ATxmega256A3U, ATxmega384C3, ATxmega256A3BU, ATxmega16A4U, ATxmega32A4U, ATxmega64A3U, ATxmega64A4U, ATxmega128A3U, ATxmega128A4U, ATxmega192A3U, ATxmega256A3U, ATxmega16C4, ATxmega32C4, ATxmega32C3, ATxmega64C3, ATxmega128C3, ATxmega192C3, ATxmega256C3, ATxmega64D4, ATxmega128D4, ATxmega16D4, ATxmega32D4, ATxmega32D3, ATxmega64D3, ATxmega128D3, ATxmega192D3, ATxmega64B1, ATxmega64B3, ATxmega128B1, ATxmega128B3, ATmega640, ATmega1280, ATmega1281, ATmega2560, ATmega2561, ATmega128RFA1, AT90USB646, AT90USB647, AT90USB1286, AT90USB1287, ATmega32U4, ATmega16U4, ATmega32U6, AT90PWM1, AT90PWM2, AT90PWM2B, AT90PWM3, AT90PWM3B, AT90PWM216, AT90PWM316, AT90PWM81, AT90PWM161, ATmega165, ATmega165A, ATmega165P, ATmega165PA, ATmega325, ATmega325A, ATmega325PA, ATmega3250, ATmega3250A, ATmega3250PA, ATmega645, ATmega645A, ATmega645P, ATmega6450, ATmega6450A, ATmega6450P, ATmega169, ATmega169A, ATmega169P, ATmega169PA, ATmega329, ATmega329A, ATmega329P, ATmega329PA, ATmega3290, ATmega3290A, ATmega3290P, ATmega3290PA, ATmega649, ATmega649A, ATmega649P, ATmega6490, ATmega6490A, ATmega6490P, ATmega164A, ATmega164P, ATmega324A, ATmega324P, ATmega324PA, ATmega644P, ATmega644A, ATmega644PA, ATmega644, ATmega164PA, ATmega406, ATtiny828, ATtiny828, ATtiny441, ATtiny24, ATtiny24A, ATtiny44, ATtiny44A, ATtiny84, ATtiny84A, ATtiny25, ATtiny45, ATtiny85, ATtiny261, ATtiny261A, ATtiny461, ATtiny461A, ATtiny861, ATtiny861A, ATtiny43U, ATmega1284, ATmega1284P, ATmega32HVB, ATmega32HVBrevB, ATmega16HVB, ATmega16HVBrevB, ATA5790, ATA5795, ATmega16M1, ATmega32C1, ATmega32M1, ATmega64C1, ATmega64M1, ATtiny167, ATtiny87, ATA5505, ATA5272, ATA6616C, ATA6617C, ATA664251, ATtiny1634, AT90USB82, AT90USB162, ATmega8U2, ATmega16U2, ATmega32U2, AT90SCR100, ATtiny4, ATtiny5, ATtiny9, ATtiny10, ATtiny13A, ATtiny20, ATtiny40 power_can_disable() Disable the CAN module ATmega16M1, ATmega32C1, ATmega32M1, ATmega64C1, ATmega64M1 power_can_enable() Enable the CAN module ATmega16M1, ATmega32C1, ATmega32M1, ATmega64C1, ATmega64M1 power_cinterface_disable() Disable the CINTERFACE module ATA5790, ATA5795, ATA5702M322 power_cinterface_enable() Enable the CINTERFACE module ATA5790, ATA5795, ATA5702M322 power_crypto_disable() Disable the CRYPTO module ATA5790, ATA5795, ATA5702M322 power_crypto_enable() Enable the CRYPTO module ATA5790, ATA5795, ATA5702M322 power_daca_disable() Disable the DAC module on PortA ATxmega16A4, ATxmega16A4U, ATxmega32A4U, ATxmega32A4, ATxmega64A1, ATxmega64A1U, ATxmega64A3, ATxmega64A3U, ATxmega64A4U, ATxmega128A1, ATxmega128A1U, ATxmega128A3, ATxmega128A3U, ATxmega128A4U, ATxmega192A3, ATxmega192A3U, ATxmega256A3, ATxmega256A3U, ATxmega256A3B, ATxmega256A3BU, ATxmega384C3 power_daca_enable() Enable the DAC module on PortA ATxmega16A4, ATxmega16A4U, ATxmega32A4U, ATxmega32A4, ATxmega64A1, ATxmega64A1U, ATxmega64A3, ATxmega64A3U, ATxmega64A4U, ATxmega128A1, ATxmega128A1U, ATxmega128A3, ATxmega128A3U, ATxmega128A4U, ATxmega192A3, ATxmega192A3U, ATxmega256A3, ATxmega256A3U, ATxmega256A3B, ATxmega256A3BU, ATxmega384C3 power_dacb_disable() Disable the DAC module on PortB ATxmega16A4, ATxmega16A4U, ATxmega32A4U, ATxmega32A4, ATxmega64A1, ATxmega64A1U, ATxmega64A3, ATxmega64A3U, ATxmega64A4U, ATxmega128A1, ATxmega128A1U, ATxmega128A3, ATxmega128A3U, ATxmega128A4U, ATxmega192A3, ATxmega192A3U, ATxmega256A3, ATxmega256A3U, ATxmega256A3B, ATxmega256A3BU, ATxmega384C3 power_dacb_enable() Enable the DAC module on PortB ATxmega16A4, ATxmega16A4U, ATxmega32A4U, ATxmega32A4, ATxmega64A1, ATxmega64A1U, ATxmega64A3, ATxmega64A3U, ATxmega64A4U, ATxmega128A1, ATxmega128A1U, ATxmega128A3, ATxmega128A3U, ATxmega128A4U, ATxmega192A3, ATxmega192A3U, ATxmega256A3, ATxmega256A3U, ATxmega256A3B, ATxmega256A3BU, ATxmega384C3 power_dma_disable() Disable the DMA module ATxmega16A4, ATxmega16A4U, ATxmega32A4U, ATxmega32A4, ATxmega64A1, ATxmega64A1U, ATxmega64A3, ATxmega64A3U, ATxmega64A4U, ATxmega128A1, ATxmega128A1U, ATxmega128A3, ATxmega128A3U, ATxmega128A4U, ATxmega192A3, ATxmega192A3U, ATxmega256A3, ATxmega256A3U, ATxmega256A3B, ATxmega256A3BU, ATxmega384C3, ATxmega16C4, ATxmega32C4, ATxmega32C3, ATxmega64C3, ATxmega128C3, ATxmega192C3, ATxmega256C3, ATxmega64B1, ATxmega64B3, ATxmega128B1, ATxmega128B3 power_dma_enable() Enable the DMA module ATxmega16A4, ATxmega16A4U, ATxmega32A4U, ATxmega32A4, ATxmega64A1, ATxmega64A1U, ATxmega64A3, ATxmega64A3U, ATxmega64A4U, ATxmega128A1, ATxmega128A1U, ATxmega128A3, ATxmega128A3U, ATxmega128A4U, ATxmega192A3, ATxmega192A3U, ATxmega256A3, ATxmega256A3U, ATxmega256A3B, ATxmega256A3BU, ATxmega384C3, ATxmega16C4, ATxmega32C4, ATxmega32C3, ATxmega64C3, ATxmega128C3, ATxmega192C3, ATxmega256C3, ATxmega64B1, ATxmega64B3, ATxmega128B1, ATxmega128B3 power_ebi_disable() Disable the EBI module ATxmega16A4, ATxmega16A4U, ATxmega32A4U, ATxmega32A4, ATxmega64A1, ATxmega64A1U, ATxmega64A3, ATxmega64A3U, ATxmega64A4U, ATxmega128A1, ATxmega128A1U, ATxmega128A3, ATxmega128A3U, ATxmega128A4U, ATxmega192A3, ATxmega192A3U, ATxmega256A3, ATxmega256A3U, ATxmega256A3B, ATxmega256A3BU, ATxmega384C3 power_ebi_enable() Enable the EBI module ATxmega16A4, ATxmega16A4U, ATxmega32A4U, ATxmega32A4, ATxmega64A1, ATxmega64A1U, ATxmega64A3, ATxmega64A3U, ATxmega64A4U, ATxmega128A1, ATxmega128A1U, ATxmega128A3, ATxmega128A3U, ATxmega128A4U, ATxmega192A3, ATxmega192A3U, ATxmega256A3, ATxmega256A3U, ATxmega256A3B, ATxmega256A3BU, ATxmega384C3 power_evsys_disable() Disable the EVSYS module ATxmega16C4, ATxmega32C4, ATxmega32C3, ATxmega64C3, ATxmega128C3, ATxmega192C3, ATxmega256C3, ATxmega16A4, ATxmega16A4U, ATxmega16D4, ATxmega32A4, ATxmega32A4U, ATxmega32D4, ATxmega64A1, ATxmega64A1U, ATxmega64A3, ATxmega64A3U, ATxmega64A4U, ATxmega32D3, ATxmega64D3, ATxmega128A1, ATxmega128A1U, ATxmega128A3, ATxmega128A3U, ATxmega128A4U, ATxmega128D3, ATxmega192A3, ATxmega192A3U, ATxmega192D3, ATxmega256A3, ATxmega256A3U, ATxmega256A3B, ATxmega256A3BU, ATxmega384C3, ATxmega64D4, ATxmega128D4, ATxmega64B1, ATxmega64B3, ATxmega128B1, ATxmega128B3 power_evsys_enable() Enable the EVSYS module ATxmega16C4, ATxmega32C4, ATxmega32C3, ATxmega64C3, ATxmega128C3, ATxmega192C3, ATxmega256C3, ATxmega16A4, ATxmega16A4U, ATxmega16D4, ATxmega32A4, ATxmega32A4U, ATxmega32D4, ATxmega64A1, ATxmega64A1U, ATxmega64A3, ATxmega64A3U, ATxmega64A4U, ATxmega32D3, ATxmega64D3, ATxmega128A1, ATxmega128A1U, ATxmega128A3, ATxmega128A3U, ATxmega128A4U, ATxmega128D3, ATxmega192A3, ATxmega192A3U, ATxmega192D3, ATxmega256A3, ATxmega256A3U, ATxmega256A3B, ATxmega256A3BU, ATxmega384C3, ATxmega64D4, ATxmega128D4, ATxmega64B1, ATxmega64B3, ATxmega128B1, ATxmega128B3 power_hiresc_disable() Disable the HIRES module on PortC ATxmega16C4, ATxmega32C4, ATxmega32C3, ATxmega64C3, ATxmega128C3, ATxmega192C3, ATxmega256C3, ATxmega16A4, ATxmega16A4U, ATxmega16D4, ATxmega32A4, ATxmega32A4U, ATxmega32D4, ATxmega64A1, ATxmega64A1U, ATxmega64A3, ATxmega64A3U, ATxmega64A4U, ATxmega32D3, ATxmega64D3, ATxmega128A1, ATxmega128A1U, ATxmega128A3, ATxmega128A3U, ATxmega128A4U, ATxmega128D3, ATxmega192A3, ATxmega192A3U, ATxmega192D3, ATxmega256A3, ATxmega256A3U, ATxmega256A3B, ATxmega256A3BU, ATxmega384C3, ATxmega64D4, ATxmega128D4, ATxmega64B1, ATxmega64B3, ATxmega128B1, ATxmega128B3 power_hiresc_enable() Enable the HIRES module on PortC ATxmega16C4, ATxmega32C4, ATxmega32C3, ATxmega64C3, ATxmega128C3, ATxmega192C3, ATxmega256C3, ATxmega16A4, ATxmega16A4U, ATxmega16D4, ATxmega32A4, ATxmega32A4U, ATxmega32D4, ATxmega64A1, ATxmega64A1U, ATxmega64A3, ATxmega64A3U, ATxmega64A4U, ATxmega32D3, ATxmega64D3, ATxmega128A1, ATxmega128A1U, ATxmega128A3, ATxmega128A3U, ATxmega128A4U, ATxmega128D3, ATxmega192A3, ATxmega192A3U, ATxmega192D3, ATxmega256A3, ATxmega256A3U, ATxmega256A3B, ATxmega256A3BU, ATxmega384C3, ATxmega64D4, ATxmega128D4, ATxmega64B1, ATxmega64B3, ATxmega128B1, ATxmega128B3 power_hiresd_disable() Disable the HIRES module on PortD ATxmega16A4, ATxmega16A4U, ATxmega16D4, ATxmega32A4, ATxmega32A4U, ATxmega32D4, ATxmega64A1, ATxmega64A1U, ATxmega64A3, ATxmega64A3U, ATxmega64A4U, ATxmega32D3, ATxmega64D3, ATxmega128A1, ATxmega128A1U, ATxmega128A3, ATxmega128A3U, ATxmega128A4U, ATxmega128D3, ATxmega192A3, ATxmega192A3U, ATxmega192D3, ATxmega256A3, ATxmega256A3U, ATxmega256A3B, ATxmega256A3BU, ATxmega384C3 power_hiresd_enable() Enable the HIRES module on PortD ATxmega16A4, ATxmega16A4U, ATxmega16D4, ATxmega32A4, ATxmega32A4U, ATxmega32D4, ATxmega64A1, ATxmega64A1U, ATxmega64A3, ATxmega64A3U, ATxmega64A4U, ATxmega32D3, ATxmega64D3, ATxmega128A1, ATxmega128A1U, ATxmega128A3, ATxmega128A3U, ATxmega128A4U, ATxmega128D3, ATxmega192A3, ATxmega192A3U, ATxmega192D3, ATxmega256A3, ATxmega256A3U, ATxmega256A3B, ATxmega256A3BU, ATxmega384C3 power_hirese_disable() Disable the HIRES module on PortE ATxmega16A4, ATxmega16A4U, ATxmega16D4, ATxmega32A4, ATxmega32A4U, ATxmega32D4, ATxmega64A1, ATxmega64A1U, ATxmega64A3, ATxmega64A3U, ATxmega64A4U, ATxmega32D3, ATxmega64D3, ATxmega128A1, ATxmega128A1U, ATxmega128A3, ATxmega128A3U, ATxmega128A4U, ATxmega128D3, ATxmega192A3, ATxmega192A3U, ATxmega192D3, ATxmega256A3, ATxmega256A3U, ATxmega256A3B, ATxmega256A3BU, ATxmega384C3 power_hirese_enable() Enable the HIRES module on PortE ATxmega16A4, ATxmega16A4U, ATxmega16D4, ATxmega32A4, ATxmega32A4U, ATxmega32D4, ATxmega64A1, ATxmega64A1U, ATxmega64A3, ATxmega64A3U, ATxmega64A4U, ATxmega32D3, ATxmega64D3, ATxmega128A1, ATxmega128A1U, ATxmega128A3, ATxmega128A3U, ATxmega128A4U, ATxmega128D3, ATxmega192A3, ATxmega192A3U, ATxmega192D3, ATxmega256A3, ATxmega256A3U, ATxmega256A3B, ATxmega256A3BU, ATxmega384C3 power_hiresf_disable() Disable the HIRES module on PortF ATxmega16A4, ATxmega16A4U, ATxmega16D4, ATxmega32A4, ATxmega32A4U, ATxmega32D4, ATxmega64A1, ATxmega64A1U, ATxmega64A3, ATxmega64A3U, ATxmega64A4U, ATxmega32D3, ATxmega64D3, ATxmega128A1, ATxmega128A1U, ATxmega128A3, ATxmega128A3U, ATxmega128A4U, ATxmega128D3, ATxmega192A3, ATxmega192A3U, ATxmega192D3, ATxmega256A3, ATxmega256A3U, ATxmega256A3B, ATxmega256A3BU, ATxmega384C3 power_hiresf_enable() Enable the HIRES module on PortF ATxmega16A4, ATxmega16A4U, ATxmega16D4, ATxmega32A4, ATxmega32A4U, ATxmega32D4, ATxmega64A1, ATxmega64A1U, ATxmega64A3, ATxmega64A3U, ATxmega64A4U, ATxmega32D3, ATxmega64D3, ATxmega128A1, ATxmega128A1U, ATxmega128A3, ATxmega128A3U, ATxmega128A4U, ATxmega128D3, ATxmega192A3, ATxmega192A3U, ATxmega192D3, ATxmega256A3, ATxmega256A3U, ATxmega256A3B, ATxmega256A3BU, ATxmega384C3 power_hsspi_disable() Disable the HSPPI module AT90SCR100 power_hsspi_enable() Enable the HSPPI module AT90SCR100 power_irdriver_disable() Disable the IRDRIVER module ATA5790, ATA5795 power_irdriver_enable() Enable the IRDRIVER module ATA5790, ATA5795 power_kb_disable() Disable the KB module AT90SCR100 power_kb_enable() Enable the KB module AT90SCR100 power_lcd_disable() Disable the LCD module. ATxmega64B1, ATxmega64B3, ATxmega128B1, ATxmega128B3, ATmega169, ATmega169A, ATmega169P, ATmega169PA, ATmega329, ATmega329A, ATmega329P, ATmega329PA, ATmega3290, ATmega3290A, ATmega3290P, ATmega3290PA, ATmega649, ATmega649A, ATmega649P, ATmega6490, ATmega6490A, ATmega6490P power_lcd_enable() Enable the LCD module. ATxmega64B1, ATxmega64B3, ATxmega128B1, ATxmega128B3, ATmega169, ATmega169A, ATmega169P, ATmega169PA, ATmega329, ATmega329A, ATmega329P, ATmega329PA, ATmega3290, ATmega3290A, ATmega3290P, ATmega3290PA, ATmega649, ATmega649A, ATmega649P, ATmega6490, ATmega6490A, ATmega6490P power_lfreceiver_disable() Disable the LFRECEIVER module ATA5790, ATA5702M322 power_lfreceiver_enable() Enable the LFRECEIVER module ATA5790, ATA5702M322 power_lin_disable() Disable the LIN module ATmega16M1, ATmega32C1, ATmega32M1, ATmega64C1, ATmega64M1, ATtiny167, ATtiny87, ATA5505, ATA5272, ATA6616C, ATA6617C, ATA664251 power_lin_enable() Enable the LIN module ATmega16M1, ATmega32C1, ATmega32M1, ATmega64C1, ATmega64M1, ATtiny167, ATtiny87, ATA5505, ATA5272, ATA6616C, ATA6617C, ATA664251 power_psc0_disable() Disable the Power Stage Controller 0 module. AT90PWM1, AT90PWM2, AT90PWM2B, AT90PWM3, AT90PWM3B, AT90PWM216, AT90PWM316 power_psc0_enable() Enable the Power Stage Controller 0 module. AT90PWM1, AT90PWM2, AT90PWM2B, AT90PWM3, AT90PWM3B, AT90PWM216, AT90PWM316 power_psc1_disable() Disable the Power Stage Controller 1 module. AT90PWM1, AT90PWM2, AT90PWM2B, AT90PWM3, AT90PWM3B, AT90PWM216, AT90PWM316 power_psc1_enable() Enable the Power Stage Controller 1 module. AT90PWM1, AT90PWM2, AT90PWM2B, AT90PWM3, AT90PWM3B, AT90PWM216, AT90PWM316 power_psc2_disable() Disable the Power Stage Controller 2 module. AT90PWM1, AT90PWM2, AT90PWM2B, AT90PWM3, AT90PWM3B, AT90PWM216, AT90PWM316, AT90PWM81, AT90PWM161 power_psc2_enable() Enable the Power Stage Controller 2 module. AT90PWM1, AT90PWM2, AT90PWM2B, AT90PWM3, AT90PWM3B, AT90PWM216, AT90PWM316, AT90PWM81, AT90PWM161 power_psc_disable() Disable the Power Stage Controller module ATmega16M1, ATmega32C1, ATmega32M1, ATmega64C1, ATmega64M1 power_psc_enable() Enable the Power Stage Controller module ATmega16M1, ATmega32C1, ATmega32M1, ATmega64C1, ATmega64M1 power_pscr_disable() Disable the Reduced Power Stage Controller module. AT90PWM81, AT90PWM161 power_pscr_enable() Enable the Reduced Power Stage Controller module. AT90PWM81, AT90PWM161 power_rtc_disable() Disable the RTC module ATxmega16C4, ATxmega32C4, ATxmega32C3, ATxmega64C3, ATxmega128C3, ATxmega192C3, ATxmega256C3, ATxmega16A4, ATxmega16A4U, ATxmega16D4, ATxmega32A4, ATxmega32A4U, ATxmega32D4, ATxmega64A1, ATxmega64A1U, ATxmega64A3, ATxmega64A3U, ATxmega64A4U, ATxmega32D3, ATxmega64D3, ATxmega128A1, ATxmega128A1U, ATxmega128A3, ATxmega128A3U, ATxmega128A4U, ATxmega128D3, ATxmega192A3, ATxmega192A3U, ATxmega192D3, ATxmega256A3, ATxmega256A3U, ATxmega256A3B, ATxmega256A3BU, ATxmega384C3, ATxmega64D4, ATxmega128D4, ATxmega64B1, ATxmega64B3, ATxmega128B1, ATxmega128B3 power_rtc_enable() Enable the RTC module ATxmega16C4, ATxmega32C4, ATxmega32C3, ATxmega64C3, ATxmega128C3, ATxmega192C3, ATxmega256C3, ATxmega16A4, ATxmega16A4U, ATxmega16D4, ATxmega32A4, ATxmega32A4U, ATxmega32D4, ATxmega64A1, ATxmega64A1U, ATxmega64A3, ATxmega64A3U, ATxmega64A4U, ATxmega32D3, ATxmega64D3, ATxmega128A1, ATxmega128A1U, ATxmega128A3, ATxmega128A3U, ATxmega128A4U, ATxmega128D3, ATxmega192A3, ATxmega192A3U, ATxmega192D3, ATxmega256A3, ATxmega256A3U, ATxmega256A3B, ATxmega256A3BU, ATxmega384C3, ATxmega64D4, ATxmega128D4, ATxmega64B1, ATxmega64B3, ATxmega128B1, ATxmega128B3 power_sci_disable() Disable the SCI module AT90SCR100 power_sci_enable() Enable the SCI module AT90SCR100 power_spi_disable() Disable the Serial Peripheral Interface module. ATmega640, ATmega1280, ATmega1281, ATmega2560, ATmega2561, ATmega128RFA1, AT90USB646, AT90USB647, AT90USB1286, AT90USB1287, ATmega32U4, ATmega16U4, ATmega32U6, AT90PWM1, AT90PWM2, AT90PWM2B, AT90PWM3, AT90PWM3B, AT90PWM216, AT90PWM316, AT90PWM81, AT90PWM161, ATmega165, ATmega165A, ATmega165P, ATmega165PA, ATmega325, ATmega325A, ATmega325PA, ATmega3250, ATmega3250A, ATmega3250PA, ATmega645, ATmega645A, ATmega645P, ATmega6450, ATmega6450A, ATmega6450P, ATmega169, ATmega169A, ATmega169P, ATmega169PA, ATmega329, ATmega329A, ATmega329P, ATmega329PA, ATmega3290, ATmega3290A, ATmega3290P, ATmega3290PA, ATmega649, ATmega649A, ATmega649P, ATmega6490, ATmega6490A, ATmega6490P, ATmega164A, ATmega164P, ATmega324A, ATmega324P, ATmega324PA, ATmega644P, ATmega644A, ATmega644PA, ATmega644, ATmega164PA, ATmega48, ATmega48A, ATmega48PA, ATmega48P, ATmega88, ATmega88A, ATmega88P, ATmega88PA, ATmega168, ATmega168A, ATmega168P, ATmega168PA, ATmega328, ATmega328P, ATtiny48, ATtiny88, ATtiny828, ATtiny441, ATmega1284, ATmega1284P, ATmega32HVB, ATmega32HVBrevB, ATmega16HVB, ATmega16HVBrevB, ATA5790, ATA5795, ATmega16M1, ATmega32C1, ATmega32M1, ATmega64C1, ATmega64M1, ATtiny167, ATtiny87, ATA5505, ATA5272, ATA6612C, ATA6613C, ATA6614Q, ATA6616C, ATA6617C, ATA664251, AT90USB82, AT90USB162, ATmega8U2, ATmega16U2, ATmega32U2, AT90SCR100, ATtiny20, ATtiny40 power_spi_enable() Enable the Serial Peripheral Interface module. ATmega640, ATmega1280, ATmega1281, ATmega2560, ATmega2561, ATmega128RFA1, AT90USB646, AT90USB647, AT90USB1286, AT90USB1287, ATmega32U4, ATmega16U4, ATmega32U6, AT90PWM1, AT90PWM2, AT90PWM2B, AT90PWM3, AT90PWM3B, AT90PWM216, AT90PWM316, AT90PWM81, AT90PWM161, ATmega165, ATmega165A, ATmega165P, ATmega165PA, ATmega325, ATmega325A, ATmega325PA, ATmega3250, ATmega3250A, ATmega3250PA, ATmega645, ATmega645A, ATmega645P, ATmega6450, ATmega6450A, ATmega6450P, ATmega169, ATmega169A, ATmega169P, ATmega169PA, ATmega329, ATmega329A, ATmega329P, ATmega329PA, ATmega3290, ATmega3290A, ATmega3290P, ATmega3290PA, ATmega649, ATmega649A, ATmega649P, ATmega6490, ATmega6490A, ATmega6490P, ATmega164A, ATmega164P, ATmega324A, ATmega324P, ATmega324PA, ATmega644P, ATmega644A, ATmega644PA, ATmega644, ATmega164PA, ATmega48, ATmega48A, ATmega48PA, ATmega48P, ATmega88, ATmega88A, ATmega88P, ATmega88PA, ATmega168, ATmega168A, ATmega168P, ATmega168PA, ATmega328, ATmega328P, ATtiny48, ATtiny88, ATtiny828, ATtiny441, ATmega1284, ATmega1284P, ATmega32HVB, ATmega32HVBrevB, ATmega16HVB, ATmega16HVBrevB, ATA5790, ATA5795, ATmega16M1, ATmega32C1, ATmega32M1, ATmega64C1, ATmega64M1, ATtiny167, ATtiny87, ATA5505, ATA5272, ATA6612C, ATA6613C, ATA6614Q, ATA6616C, ATA6617C, ATA664251, AT90USB82, AT90USB162, ATmega8U2, ATmega16U2, ATmega32U2, AT90SCR100, ATtiny20, ATtiny40 power_spic_disable() Disable the SPI module on PortC ATxmega16C4, ATxmega32C4, ATxmega32C3, ATxmega64C3, ATxmega128C3, ATxmega192C3, ATxmega256C3, ATxmega16A4, ATxmega16A4U, ATxmega16D4, ATxmega32A4, ATxmega32A4U, ATxmega32D4, ATxmega64A1, ATxmega64A1U, ATxmega64A3, ATxmega64A3U, ATxmega64A4U, ATxmega32D3, ATxmega64D3, ATxmega128A1, ATxmega128A1U, ATxmega128A3, ATxmega128A3U, ATxmega128A4U, ATxmega128D3, ATxmega192A3, ATxmega192A3U, ATxmega192D3, ATxmega256A3, ATxmega256A3U, ATxmega256A3B, ATxmega256A3BU, ATxmega384C3, ATxmega64D4, ATxmega128D4, ATxmega64B1, ATxmega64B3, ATxmega128B1, ATxmega128B3 power_spic_enable() Enable the SPI module on PortC ATxmega16C4, ATxmega32C4, ATxmega32C3, ATxmega64C3, ATxmega128C3, ATxmega192C3, ATxmega256C3, ATxmega16A4, ATxmega16A4U, ATxmega16D4, ATxmega32A4, ATxmega32A4U, ATxmega32D4, ATxmega64A1, ATxmega64A1U, ATxmega64A3, ATxmega64A3U, ATxmega64A4U, ATxmega32D3, ATxmega64D3, ATxmega128A1, ATxmega128A1U, ATxmega128A3, ATxmega128A3U, ATxmega128A4U, ATxmega128D3, ATxmega192A3, ATxmega192A3U, ATxmega192D3, ATxmega256A3, ATxmega256A3U, ATxmega256A3B, ATxmega256A3BU, ATxmega384C3, ATxmega64D4, ATxmega128D4, ATxmega64B1, ATxmega64B3, ATxmega128B1, ATxmega128B3 power_spid_disable() Disable the SPI module on PortD ATxmega16C4, ATxmega32C4, ATxmega32C3, ATxmega64C3, ATxmega128C3, ATxmega192C3, ATxmega256C3, ATxmega16A4, ATxmega16A4U, ATxmega16D4, ATxmega32A4, ATxmega32A4U, ATxmega32D4, ATxmega64A1, ATxmega64A1U, ATxmega64A3, ATxmega64A3U, ATxmega64A4U, ATxmega32D3, ATxmega64D3, ATxmega128A1, ATxmega128A1U, ATxmega128A3, ATxmega128A3U, ATxmega128A4U, ATxmega128D3, ATxmega192A3, ATxmega192A3U, ATxmega192D3, ATxmega256A3, ATxmega256A3U, ATxmega256A3B, ATxmega256A3BU, ATxmega384C3, ATxmega64D4, ATxmega128D4 power_spid_enable() Enable the SPI module on PortD ATxmega16C4, ATxmega32C4, ATxmega32C3, ATxmega64C3, ATxmega128C3, ATxmega192C3, ATxmega256C3, ATxmega16A4, ATxmega16A4U, ATxmega16D4, ATxmega32A4, ATxmega32A4U, ATxmega32D4, ATxmega64A1, ATxmega64A1U, ATxmega64A3, ATxmega64A3U, ATxmega64A4U, ATxmega32D3, ATxmega64D3, ATxmega128A1, ATxmega128A1U, ATxmega128A3, ATxmega128A3U, ATxmega128A4U, ATxmega128D3, ATxmega192A3, ATxmega192A3U, ATxmega192D3, ATxmega256A3, ATxmega256A3U, ATxmega256A3B, ATxmega256A3BU, ATxmega384C3, ATxmega64D4, ATxmega128D4 power_spie_disable() Disable the SPI module on PortE ATxmega16A4, ATxmega16A4U, ATxmega16D4, ATxmega32A4, ATxmega32A4U, ATxmega32D4, ATxmega64A1, ATxmega64A1U, ATxmega64A3, ATxmega64A3U, ATxmega64A4U, ATxmega32D3, ATxmega64D3, ATxmega128A1, ATxmega128A1U, ATxmega128A3, ATxmega128A3U, ATxmega128A4U, ATxmega128D3, ATxmega192A3, ATxmega192A3U, ATxmega192D3, ATxmega256A3, ATxmega256A3U, ATxmega256A3B, ATxmega256A3BU, ATxmega384C3 power_spie_enable() Enable the SPI module on PortE ATxmega16A4, ATxmega16A4U, ATxmega16D4, ATxmega32A4, ATxmega32A4U, ATxmega32D4, ATxmega64A1, ATxmega64A1U, ATxmega64A3, ATxmega64A3U, ATxmega64A4U, ATxmega32D3, ATxmega64D3, ATxmega128A1, ATxmega128A1U, ATxmega128A3, ATxmega128A3U, ATxmega128A4U, ATxmega128D3, ATxmega192A3, ATxmega192A3U, ATxmega192D3, ATxmega256A3, ATxmega256A3U, ATxmega256A3B, ATxmega256A3BU, ATxmega384C3 power_spif_disable() Disable the SPI module on PortF ATxmega16A4, ATxmega16A4U, ATxmega16D4, ATxmega32A4, ATxmega32A4U, ATxmega32D4, ATxmega64A1, ATxmega64A1U, ATxmega64A3, ATxmega64A3U, ATxmega64A4U, ATxmega32D3, ATxmega64D3, ATxmega128A1, ATxmega128A1U, ATxmega128A3, ATxmega128A3U, ATxmega128A4U, ATxmega128D3, ATxmega192A3, ATxmega192A3U, ATxmega192D3, ATxmega256A3, ATxmega256A3U, ATxmega256A3B, ATxmega256A3BU, ATxmega384C3 power_spif_enable() Enable the SPI module on PortF ATxmega16A4, ATxmega16A4U, ATxmega16D4, ATxmega32A4, ATxmega32A4U, ATxmega32D4, ATxmega64A1, ATxmega64A1U, ATxmega64A3, ATxmega64A3U, ATxmega64A4U, ATxmega32D3, ATxmega64D3, ATxmega128A1, ATxmega128A1U, ATxmega128A3, ATxmega128A3U, ATxmega128A4U, ATxmega128D3, ATxmega192A3, ATxmega192A3U, ATxmega192D3, ATxmega256A3, ATxmega256A3U, ATxmega256A3B, ATxmega256A3BU, ATxmega384C3 power_tc0c_disable() Disable the TC0 module on PortC ATxmega16C4, ATxmega32C4, ATxmega32C3, ATxmega64C3, ATxmega128C3, ATxmega192C3, ATxmega256C3, ATxmega16A4, ATxmega16A4U, ATxmega16D4, ATxmega32A4, ATxmega32A4U, ATxmega32D4, ATxmega64A1, ATxmega64A1U, ATxmega64A3, ATxmega64A3U, ATxmega64A4U, ATxmega32D3, ATxmega64D3, ATxmega128A1, ATxmega128A1U, ATxmega128A3, ATxmega128A3U, ATxmega128A4U, ATxmega128D3, ATxmega192A3, ATxmega192A3U, ATxmega192D3, ATxmega256A3, ATxmega256A3U, ATxmega256A3B, ATxmega256A3BU, ATxmega384C3, ATxmega64D4, ATxmega128D4, ATxmega64B1, ATxmega64B3, ATxmega128B1, ATxmega128B3 power_tc0c_enable() Enable the TC0 module on PortC ATxmega16C4, ATxmega32C4, ATxmega32C3, ATxmega64C3, ATxmega128C3, ATxmega192C3, ATxmega256C3, ATxmega16A4, ATxmega16A4U, ATxmega16D4, ATxmega32A4, ATxmega32A4U, ATxmega32D4, ATxmega64A1, ATxmega64A1U, ATxmega64A3, ATxmega64A3U, ATxmega64A4U, ATxmega32D3, ATxmega64D3, ATxmega128A1, ATxmega128A1U, ATxmega128A3, ATxmega128A3U, ATxmega128A4U, ATxmega128D3, ATxmega192A3, ATxmega192A3U, ATxmega192D3, ATxmega256A3, ATxmega256A3U, ATxmega256A3B, ATxmega256A3BU, ATxmega384C3, ATxmega64D4, ATxmega128D4, ATxmega64B1, ATxmega64B3, ATxmega128B1, ATxmega128B3 power_tc0d_disable() Disable the TC0 module on PortD ATxmega16C4, ATxmega32C4, ATxmega32C3, ATxmega64C3, ATxmega128C3, ATxmega192C3, ATxmega256C3, ATxmega16A4, ATxmega16A4U, ATxmega16D4, ATxmega32A4, ATxmega32A4U, ATxmega32D4, ATxmega64A1, ATxmega64A1U, ATxmega64A3, ATxmega64A3U, ATxmega64A4U, ATxmega32D3, ATxmega64D3, ATxmega128A1, ATxmega128A1U, ATxmega128A3, ATxmega128A3U, ATxmega128A4U, ATxmega128D3, ATxmega192A3, ATxmega192A3U, ATxmega192D3, ATxmega256A3, ATxmega256A3U, ATxmega256A3B, ATxmega256A3BU, ATxmega384C3, ATxmega64D4, ATxmega128D4 power_tc0d_enable() Enable the TC0 module on PortD ATxmega16C4, ATxmega32C4, ATxmega32C3, ATxmega64C3, ATxmega128C3, ATxmega192C3, ATxmega256C3, ATxmega16A4, ATxmega16A4U, ATxmega16D4, ATxmega32A4, ATxmega32A4U, ATxmega32D4, ATxmega64A1, ATxmega64A1U, ATxmega64A3, ATxmega64A3U, ATxmega64A4U, ATxmega32D3, ATxmega64D3, ATxmega128A1, ATxmega128A1U, ATxmega128A3, ATxmega128A3U, ATxmega128A4U, ATxmega128D3, ATxmega192A3, ATxmega192A3U, ATxmega192D3, ATxmega256A3, ATxmega256A3U, ATxmega256A3B, ATxmega256A3BU, ATxmega384C3, ATxmega64D4, ATxmega128D4 power_tc0e_disable() Disable the TC0 module on PortE ATxmega16C4, ATxmega32C4, ATxmega32C3, ATxmega64C3, ATxmega128C3, ATxmega192C3, ATxmega256C3, ATxmega16A4, ATxmega16A4U, ATxmega16D4, ATxmega32A4, ATxmega32A4U, ATxmega32D4, ATxmega64A1, ATxmega64A1U, ATxmega64A3, ATxmega64A3U, ATxmega64A4U, ATxmega32D3, ATxmega64D3, ATxmega128A1, ATxmega128A1U, ATxmega128A3, ATxmega128A3U, ATxmega128A4U, ATxmega128D3, ATxmega192A3, ATxmega192A3U, ATxmega192D3, ATxmega256A3, ATxmega256A3U, ATxmega256A3B, ATxmega256A3BU, ATxmega384C3, ATxmega64D4, ATxmega128D4, ATxmega64B1, ATxmega64B3, ATxmega128B1, ATxmega128B3 power_tc0e_enable() Enable the TC0 module on PortE ATxmega16C4, ATxmega32C4, ATxmega32C3, ATxmega64C3, ATxmega128C3, ATxmega192C3, ATxmega256C3, ATxmega16A4, ATxmega16A4U, ATxmega16D4, ATxmega32A4, ATxmega32A4U, ATxmega32D4, ATxmega64A1, ATxmega64A1U, ATxmega64A3, ATxmega64A3U, ATxmega64A4U, ATxmega32D3, ATxmega64D3, ATxmega128A1, ATxmega128A1U, ATxmega128A3, ATxmega128A3U, ATxmega128A4U, ATxmega128D3, ATxmega192A3, ATxmega192A3U, ATxmega192D3, ATxmega256A3, ATxmega256A3U, ATxmega256A3B, ATxmega256A3BU, ATxmega384C3, ATxmega64D4, ATxmega128D4, ATxmega64B1, ATxmega64B3, ATxmega128B1, ATxmega128B3 power_tc0f_disable() Disable the TC0 module on PortF ATxmega16C4, ATxmega32C4, ATxmega32C3, ATxmega64C3, ATxmega128C3, ATxmega192C3, ATxmega256C3, ATxmega16A4, ATxmega16A4U, ATxmega16D4, ATxmega32A4, ATxmega32A4U, ATxmega32D4, ATxmega64A1, ATxmega64A1U, ATxmega64A3, ATxmega64A3U, ATxmega64A4U, ATxmega32D3, ATxmega64D3, ATxmega128A1, ATxmega128A1U, ATxmega128A3, ATxmega128A3U, ATxmega128A4U, ATxmega128D3, ATxmega192A3, ATxmega192A3U, ATxmega192D3, ATxmega256A3, ATxmega256A3U, ATxmega256A3B, ATxmega256A3BU, ATxmega384C3, ATxmega64D4, ATxmega128D4 power_tc0f_enable() Enable the TC0 module on PortF ATxmega16C4, ATxmega32C4, ATxmega32C3, ATxmega64C3, ATxmega128C3, ATxmega192C3, ATxmega256C3, ATxmega16A4, ATxmega16A4U, ATxmega16D4, ATxmega32A4, ATxmega32A4U, ATxmega32D4, ATxmega64A1, ATxmega64A1U, ATxmega64A3, ATxmega64A3U, ATxmega64A4U, ATxmega32D3, ATxmega64D3, ATxmega128A1, ATxmega128A1U, ATxmega128A3, ATxmega128A3U, ATxmega128A4U, ATxmega128D3, ATxmega192A3, ATxmega192A3U, ATxmega192D3, ATxmega256A3, ATxmega256A3U, ATxmega256A3B, ATxmega256A3BU, ATxmega384C3, ATxmega64D4, ATxmega128D4 power_tc1c_disable() Disable the TC1 module on PortC ATxmega16C4, ATxmega32C4, ATxmega32C3, ATxmega64C3, ATxmega128C3, ATxmega192C3, ATxmega256C3, ATxmega16A4, ATxmega16A4U, ATxmega16D4, ATxmega32A4, ATxmega32A4U, ATxmega32D4, ATxmega64A1, ATxmega64A1U, ATxmega64A3, ATxmega64A3U, ATxmega64A4U, ATxmega32D3, ATxmega64D3, ATxmega128A1, ATxmega128A1U, ATxmega128A3, ATxmega128A3U, ATxmega128A4U, ATxmega128D3, ATxmega192A3, ATxmega192A3U, ATxmega192D3, ATxmega256A3, ATxmega256A3U, ATxmega256A3B, ATxmega256A3BU, ATxmega384C3, ATxmega64D4, ATxmega128D4, ATxmega64B1, ATxmega64B3, ATxmega128B1, ATxmega128B3 power_tc1c_enable() Enable the TC1 module on PortC ATxmega16C4, ATxmega32C4, ATxmega32C3, ATxmega64C3, ATxmega128C3, ATxmega192C3, ATxmega256C3, ATxmega16A4, ATxmega16A4U, ATxmega16D4, ATxmega32A4, ATxmega32A4U, ATxmega32D4, ATxmega64A1, ATxmega64A1U, ATxmega64A3, ATxmega64A3U, ATxmega64A4U, ATxmega32D3, ATxmega64D3, ATxmega128A1, ATxmega128A1U, ATxmega128A3, ATxmega128A3U, ATxmega128A4U, ATxmega128D3, ATxmega192A3, ATxmega192A3U, ATxmega192D3, ATxmega256A3, ATxmega256A3U, ATxmega256A3B, ATxmega256A3BU, ATxmega384C3, ATxmega64D4, ATxmega128D4, ATxmega64B1, ATxmega64B3, ATxmega128B1, ATxmega128B3 power_tc1d_disable() Disable the TC1 module on PortD ATxmega16A4, ATxmega16A4U, ATxmega16D4, ATxmega32A4, ATxmega32A4U, ATxmega32D4, ATxmega64A1, ATxmega64A1U, ATxmega64A3, ATxmega64A3U, ATxmega64A4U, ATxmega32D3, ATxmega64D3, ATxmega128A1, ATxmega128A1U, ATxmega128A3, ATxmega128A3U, ATxmega128A4U, ATxmega128D3, ATxmega192A3, ATxmega192A3U, ATxmega192D3, ATxmega256A3, ATxmega256A3U, ATxmega256A3B, ATxmega256A3BU, ATxmega384C3 power_tc1d_enable() Enable the TC1 module on PortD ATxmega16A4, ATxmega16A4U, ATxmega16D4, ATxmega32A4, ATxmega32A4U, ATxmega32D4, ATxmega64A1, ATxmega64A1U, ATxmega64A3, ATxmega64A3U, ATxmega64A4U, ATxmega32D3, ATxmega64D3, ATxmega128A1, ATxmega128A1U, ATxmega128A3, ATxmega128A3U, ATxmega128A4U, ATxmega128D3, ATxmega192A3, ATxmega192A3U, ATxmega192D3, ATxmega256A3, ATxmega256A3U, ATxmega256A3B, ATxmega256A3BU, ATxmega384C3 power_tc1e_disable() Disable the TC1 module on PortE ATxmega16A4, ATxmega16A4U, ATxmega16D4, ATxmega32A4, ATxmega32A4U, ATxmega32D4, ATxmega64A1, ATxmega64A1U, ATxmega64A3, ATxmega64A3U, ATxmega64A4U, ATxmega32D3, ATxmega64D3, ATxmega128A1, ATxmega128A1U, ATxmega128A3, ATxmega128A3U, ATxmega128A4U, ATxmega128D3, ATxmega192A3, ATxmega192A3U, ATxmega192D3, ATxmega256A3, ATxmega256A3U, ATxmega256A3B, ATxmega256A3BU, ATxmega384C3 power_tc1e_enable() Enable the TC1 module on PortE ATxmega16A4, ATxmega16A4U, ATxmega16D4, ATxmega32A4, ATxmega32A4U, ATxmega32D4, ATxmega64A1, ATxmega64A1U, ATxmega64A3, ATxmega64A3U, ATxmega64A4U, ATxmega32D3, ATxmega64D3, ATxmega128A1, ATxmega128A1U, ATxmega128A3, ATxmega128A3U, ATxmega128A4U, ATxmega128D3, ATxmega192A3, ATxmega192A3U, ATxmega192D3, ATxmega256A3, ATxmega256A3U, ATxmega256A3B, ATxmega256A3BU, ATxmega384C3 power_tc1f_disable() Disable the TC1 module on PortF ATxmega16A4, ATxmega16A4U, ATxmega16D4, ATxmega32A4, ATxmega32A4U, ATxmega32D4, ATxmega64A1, ATxmega64A1U, ATxmega64A3, ATxmega64A3U, ATxmega64A4U, ATxmega32D3, ATxmega64D3, ATxmega128A1, ATxmega128A1U, ATxmega128A3, ATxmega128A3U, ATxmega128A4U, ATxmega128D3, ATxmega192A3, ATxmega192A3U, ATxmega192D3, ATxmega256A3, ATxmega256A3U, ATxmega256A3B, ATxmega256A3BU, ATxmega384C3 power_tc1f_enable() Enable the TC1 module on PortF ATxmega16A4, ATxmega16A4U, ATxmega16D4, ATxmega32A4, ATxmega32A4U, ATxmega32D4, ATxmega64A1, ATxmega64A1U, ATxmega64A3, ATxmega64A3U, ATxmega64A4U, ATxmega32D3, ATxmega64D3, ATxmega128A1, ATxmega128A1U, ATxmega128A3, ATxmega128A3U, ATxmega128A4U, ATxmega128D3, ATxmega192A3, ATxmega192A3U, ATxmega192D3, ATxmega256A3, ATxmega256A3U, ATxmega256A3B, ATxmega256A3BU, ATxmega384C3 power_timer0_disable() Disable the Timer 0 module. ATmega640, ATmega1280, ATmega1281, ATmega2560, ATmega2561, ATmega128RFA1, AT90USB646, AT90USB647, AT90USB1286, AT90USB1287, ATmega32U4, ATmega16U4, ATmega32U6, AT90PWM1, AT90PWM2, AT90PWM2B, AT90PWM3, AT90PWM3B, AT90PWM216, AT90PWM316, ATmega164A, ATmega164P, ATmega324A, ATmega324P, ATmega324PA, ATmega644P, ATmega644A, ATmega644PA, ATmega644, ATmega164PA, ATmega406, ATmega48, ATmega48A, ATmega48PA, ATmega48P, ATmega88, ATmega88A, ATmega88P, ATmega88PA, ATmega168, ATmega168A, ATmega168P, ATmega168PA, ATmega328, ATmega328P, ATtiny48, ATtiny88, ATtiny828, ATtiny24, ATtiny24A, ATtiny44, ATtiny44A, ATtiny84, ATtiny84A, ATtiny25, ATtiny45, ATtiny85, ATtiny261, ATtiny261A, ATtiny441, ATtiny461, ATtiny461A, ATtiny861, ATtiny861A, ATtiny43U, ATmega1284, ATmega1284P, ATmega32HVB, ATmega32HVBrevB, ATmega16HVB, ATmega16HVBrevB, ATmega16M1, ATmega32C1, ATmega32M1, ATmega64C1, ATmega64M1, ATtiny167, ATtiny87, ATA5505, ATA5272, ATA6612C, ATA6613C, ATA6614Q, ATA6616C, ATA6617C, ATA664251, ATtiny1634, AT90USB82, AT90USB162, ATmega8U2, ATmega16U2, ATmega32U2, AT90SCR100, ATtiny4, ATtiny5, ATtiny9, ATtiny10, ATtiny13A, ATtiny20, ATtiny40 power_timer0_enable() Enable the Timer 0 module. ATmega640, ATmega1280, ATmega1281, ATmega2560, ATmega2561, ATmega128RFA1, AT90USB646, AT90USB647, AT90USB1286, AT90USB1287, ATmega32U4, ATmega16U4, ATmega32U6, AT90PWM1, AT90PWM2, AT90PWM2B, AT90PWM3, AT90PWM3B, AT90PWM216, AT90PWM316, ATmega164A, ATmega164P, ATmega324A, ATmega324P, ATmega324PA, ATmega644P, ATmega644A, ATmega644PA, ATmega644, ATmega164PA, ATmega406, ATmega48, ATmega48A, ATmega48PA, ATmega48P, ATmega88, ATmega88A, ATmega88P, ATmega88PA, ATmega168, ATmega168A, ATmega168P, ATmega168PA, ATmega328, ATmega328P, ATtiny48, ATtiny88, ATtiny828, ATtiny24, ATtiny24A, ATtiny44, ATtiny44A, ATtiny84, ATtiny84A, ATtiny25, ATtiny45, ATtiny85, ATtiny261, ATtiny261A, ATtiny441, ATtiny461, ATtiny461A, ATtiny861, ATtiny861A, ATtiny43U, ATmega1284, ATmega1284P, ATmega32HVB, ATmega32HVBrevB, ATmega16HVB, ATmega16HVBrevB, ATmega16M1, ATmega32C1, ATmega32M1, ATmega64C1, ATmega64M1, ATtiny167, ATtiny87, ATA5505, ATA5272, ATA6612C, ATA6613C, ATA6614Q, ATA6616C, ATA6617C, ATA664251, ATtiny1634, AT90USB82, AT90USB162, ATmega8U2, ATmega16U2, ATmega32U2, AT90SCR100, ATtiny4, ATtiny5, ATtiny9, ATtiny10, ATtiny13A, ATtiny20, ATtiny40 power_timer1_disable() Disable the Timer 1 module. ATmega640, ATmega1280, ATmega1281, ATmega2560, ATmega2561, ATmega128RFA1, AT90USB646, AT90USB647, AT90USB1286, AT90USB1287, ATmega32U4, ATmega16U4, ATmega32U6, AT90PWM1, AT90PWM2, AT90PWM2B, AT90PWM3, AT90PWM3B, AT90PWM216, AT90PWM316, AT90PWM81, AT90PWM161, ATmega165, ATmega165A, ATmega165P, ATmega165PA, ATmega325, ATmega325A, ATmega325PA, ATmega3250, ATmega3250A, ATmega3250PA, ATmega645, ATmega645A, ATmega645P, ATmega6450, ATmega6450A, ATmega6450P, ATmega169, ATmega169A, ATmega169P, ATmega169PA, ATmega329, ATmega329A, ATmega329P, ATmega329PA, ATmega3290, ATmega3290A, ATmega3290P, ATmega3290PA, ATmega649, ATmega649A, ATmega649P, ATmega6490, ATmega6490A, ATmega6490P, ATmega164A, ATmega164P, ATmega324A, ATmega324P, ATmega324PA, ATmega644P, ATmega644A, ATmega644PA, ATmega644, ATmega164PA, ATmega406, ATmega48, ATmega48A, ATmega48PA, ATmega48P, ATmega88, ATmega88A, ATmega88P, ATmega88PA, ATmega168, ATmega168A, ATmega168P, ATmega168PA, ATmega328, ATmega328P, ATtiny48, ATtiny88, ATtiny828, ATtiny441, ATtiny24, ATtiny24A, ATtiny44, ATtiny44A, ATtiny84, ATtiny84A, ATtiny25, ATtiny45, ATtiny85, ATtiny261, ATtiny261A, ATtiny461, ATtiny461A, ATtiny861, ATtiny861A, ATtiny43U, ATmega1284, ATmega1284P, ATmega32HVB, ATmega32HVBrevB, ATmega16HVB, ATmega16HVBrevB, ATA5790, ATA5795, ATmega16M1, ATmega32C1, ATmega32M1, ATmega64C1, ATmega64M1, ATtiny167, ATtiny87, ATA5505, ATA5272, ATA6612C, ATA6613C, ATA6614Q, ATA6616C, ATA6617C, ATA664251, ATtiny1634, AT90USB82, AT90USB162, ATmega8U2, ATmega16U2, ATmega32U2, AT90SCR100, ATtiny20, ATtiny40 power_timer1_enable() Enable the Timer 1 module. ATmega640, ATmega1280, ATmega1281, ATmega2560, ATmega2561, ATmega128RFA1, AT90USB646, AT90USB647, AT90USB1286, AT90USB1287, ATmega32U4, ATmega16U4, ATmega32U6, AT90PWM1, AT90PWM2, AT90PWM2B, AT90PWM3, AT90PWM3B, AT90PWM216, AT90PWM316, AT90PWM81, AT90PWM161, ATmega165, ATmega165A, ATmega165P, ATmega165PA, ATmega325, ATmega325A, ATmega325PA, ATmega3250, ATmega3250A, ATmega3250PA, ATmega645, ATmega645A, ATmega645P, ATmega6450, ATmega6450A, ATmega6450P, ATmega169, ATmega169A, ATmega169P, ATmega169PA, ATmega329, ATmega329A, ATmega329P, ATmega329PA, ATmega3290, ATmega3290A, ATmega3290P, ATmega3290PA, ATmega649, ATmega649A, ATmega649P, ATmega6490, ATmega6490A, ATmega6490P, ATmega164A, ATmega164P, ATmega324A, ATmega324P, ATmega324PA, ATmega644P, ATmega644A, ATmega644PA, ATmega644, ATmega164PA, ATmega406, ATmega48, ATmega48A, ATmega48PA, ATmega48P, ATmega88, ATmega88A, ATmega88P, ATmega88PA, ATmega168, ATmega168A, ATmega168P, ATmega168PA, ATmega328, ATmega328P, ATtiny48, ATtiny88, ATtiny828, ATtiny441, ATtiny24, ATtiny24A, ATtiny44, ATtiny44A, ATtiny84, ATtiny84A, ATtiny25, ATtiny45, ATtiny85, ATtiny261, ATtiny261A, ATtiny461, ATtiny461A, ATtiny861, ATtiny861A, ATtiny43U, ATmega1284, ATmega1284P, ATmega32HVB, ATmega32HVBrevB, ATmega16HVB, ATmega16HVBrevB, ATA5790, ATA5795, ATmega16M1, ATmega32C1, ATmega32M1, ATmega64C1, ATmega64M1, ATtiny167, ATtiny87, ATA5505, ATA5272, ATA6612C, ATA6613C, ATA6614Q, ATA6616C, ATA6617C, ATA664251, ATtiny1634, AT90USB82, AT90USB162, ATmega8U2, ATmega16U2, ATmega32U2, AT90SCR100, ATtiny20, ATtiny40 power_timer2_disable() Disable the Timer 2 module. ATmega640, ATmega1280, ATmega1281, ATmega2560, ATmega2561, ATmega128RFA1, AT90USB646, AT90USB647, AT90USB1286, AT90USB1287, ATmega32U4, ATmega16U4, ATmega32U6, ATmega164A, ATmega164P, ATmega324A, ATmega324P, ATmega324PA, ATmega644P, ATmega644A, ATmega644PA, ATmega644, ATmega164PA, ATmega48, ATmega48A, ATmega48PA, ATmega48P, ATmega88, ATmega88A, ATmega88P, ATmega88PA, ATmega168, ATmega168A, ATmega168P, ATmega168PA, ATmega328, ATmega328P, ATtiny48, ATtiny88, ATtiny828, ATtiny441, ATmega1284, ATmega1284P, ATA5790, ATA5795, ATA6612C, ATA6613C, ATA6614Q, AT90SCR100 power_timer2_enable() Enable the Timer 2 module. ATmega640, ATmega1280, ATmega1281, ATmega2560, ATmega2561, ATmega128RFA1, AT90USB646, AT90USB647, AT90USB1286, AT90USB1287, ATmega32U4, ATmega16U4, ATmega32U6, ATmega164A, ATmega164P, ATmega324A, ATmega324P, ATmega324PA, ATmega644P, ATmega644A, ATmega644PA, ATmega644, ATmega164PA, ATmega48, ATmega48A, ATmega48PA, ATmega48P, ATmega88, ATmega88A, ATmega88P, ATmega88PA, ATmega168, ATmega168A, ATmega168P, ATmega168PA, ATmega328, ATmega328P, ATtiny48, ATtiny88, ATtiny828, ATtiny441, ATmega1284, ATmega1284P, ATA5790, ATA5795, ATA6612C, ATA6613C, ATA6614Q, AT90SCR100 power_timer3_disable() Disable the Timer 3 module. ATmega640, ATmega1280, ATmega1281, ATmega2560, ATmega2561, ATmega128RFA1, AT90USB646, AT90USB647, AT90USB1286, AT90USB1287, ATmega32U4, ATmega16U4, ATmega32U6, ATmega1284, ATmega1284P, ATA5790, ATA5795 power_timer3_enable() Enable the Timer 3 module. ATmega640, ATmega1280, ATmega1281, ATmega2560, ATmega2561, ATmega128RFA1, AT90USB646, AT90USB647, AT90USB1286, AT90USB1287, ATmega32U4, ATmega16U4, ATmega32U6, ATmega1284, ATmega1284P, ATA5790, ATA5795 power_timer4_disable() Disable the Timer 4 module. ATmega640, ATmega1280, ATmega1281, ATmega2560, ATmega2561, ATmega128RFA1 power_timer4_enable() Enable the Timer 4 module. ATmega640, ATmega1280, ATmega1281, ATmega2560, ATmega2561, ATmega128RFA1 power_timermodulator_disable() Disable the TIMERMODULATOR module ATA5790, ATA5795 power_timermodulator_enable() Enable the TIMERMODULATOR module ATA5790, ATA5795 power_twi_disable() Disable the Two Wire Interface module. ATmega640, ATmega1280, ATmega1281, ATmega2560, ATmega2561, ATmega128RFA1, AT90USB646, AT90USB647, AT90USB1286, AT90USB1287, ATmega32U4, ATmega16U4, ATmega32U6, ATmega164A, ATmega164P, ATmega324A, ATmega324P, ATmega324PA, ATmega644P, ATmega644A, ATmega644PA, ATmega644, ATmega164PA, ATmega406, ATmega48, ATmega48A, ATmega48PA, ATmega48P, ATmega88, ATmega88A, ATmega88P, ATmega88PA, ATmega168, ATmega168A, ATmega168P, ATmega168PA, ATmega328, ATmega328P, ATtiny48, ATtiny88, ATtiny828, ATtiny441, ATmega1284, ATmega1284P, ATmega32HVB, ATmega32HVBrevB, ATmega16HVB, ATmega16HVBrevB, ATA6612C, ATA6613C, ATA6614Q, ATtiny1634, AT90SCR100, ATtiny20, ATtiny40, ATA5702M322 power_twi_enable() Enable the Two Wire Interface module. ATmega640, ATmega1280, ATmega1281, ATmega2560, ATmega2561, ATmega128RFA1, AT90USB646, AT90USB647, AT90USB1286, AT90USB1287, ATmega32U4, ATmega16U4, ATmega32U6, ATmega164A, ATmega164P, ATmega324A, ATmega324P, ATmega324PA, ATmega644P, ATmega644A, ATmega644PA, ATmega644, ATmega164PA, ATmega406, ATmega48, ATmega48A, ATmega48PA, ATmega48P, ATmega88, ATmega88A, ATmega88P, ATmega88PA, ATmega168, ATmega168A, ATmega168P, ATmega168PA, ATmega328, ATmega328P, ATtiny48, ATtiny88, ATtiny828, ATtiny441, ATmega1284, ATmega1284P, ATmega32HVB, ATmega32HVBrevB, ATmega16HVB, ATmega16HVBrevB, ATA6612C, ATA6613C, ATA6614Q, ATtiny1634, AT90SCR100, ATtiny20, ATtiny40, ATA5702M322 power_twic_disable() Disable the Two Wire Interface module on PortC ATxmega16C4, ATxmega32C4, ATxmega32C3, ATxmega64C3, ATxmega128C3, ATxmega192C3, ATxmega256C3, ATxmega16A4, ATxmega16A4U, ATxmega16D4, ATxmega32A4, ATxmega32A4U, ATxmega32D4, ATxmega64A1, ATxmega64A1U, ATxmega64A3, ATxmega64A3U, ATxmega64A4U, ATxmega32D3, ATxmega64D3, ATxmega128A1, ATxmega128A1U, ATxmega128A3, ATxmega128A3U, ATxmega128A4U, ATxmega128D3, ATxmega192A3, ATxmega192A3U, ATxmega192D3, ATxmega256A3, ATxmega256A3U, ATxmega256A3B, ATxmega256A3BU, ATxmega384C3, ATxmega64D4, ATxmega128D4, ATxmega64B1, ATxmega64B3, ATxmega128B1, ATxmega128B3 power_twic_enable() Enable the Two Wire Interface module on PortC ATxmega16C4, ATxmega32C4, ATxmega32C3, ATxmega64C3, ATxmega128C3, ATxmega192C3, ATxmega256C3, ATxmega16A4, ATxmega16A4U, ATxmega16D4, ATxmega32A4, ATxmega32A4U, ATxmega32D4, ATxmega64A1, ATxmega64A1U, ATxmega64A3, ATxmega64A3U, ATxmega64A4U, ATxmega32D3, ATxmega64D3, ATxmega128A1, ATxmega128A1U, ATxmega128A3, ATxmega128A3U, ATxmega128A4U, ATxmega128D3, ATxmega192A3, ATxmega192A3U, ATxmega192D3, ATxmega256A3, ATxmega256A3U, ATxmega256A3B, ATxmega256A3BU, ATxmega384C3, ATxmega64D4, ATxmega128D4, ATxmega64B1, ATxmega64B3, ATxmega128B1, ATxmega128B3 power_twid_disable() Disable the Two Wire Interface module on PortD ATxmega16A4, ATxmega16A4U, ATxmega16D4, ATxmega32A4, ATxmega32A4U, ATxmega32D4, ATxmega64A1, ATxmega64A1U, ATxmega64A3, ATxmega64A3U, ATxmega64A4U, ATxmega32D3, ATxmega64D3, ATxmega128A1, ATxmega128A1U, ATxmega128A3, ATxmega128A3U, ATxmega128A4U, ATxmega128D3, ATxmega192A3, ATxmega192A3U, ATxmega192D3, ATxmega256A3, ATxmega256A3U, ATxmega256A3B, ATxmega256A3BU, ATxmega384C3 power_twid_enable() Enable the Two Wire Interface module on PortD ATxmega16A4, ATxmega16A4U, ATxmega16D4, ATxmega32A4, ATxmega32A4U, ATxmega32D4, ATxmega64A1, ATxmega64A1U, ATxmega64A3, ATxmega64A3U, ATxmega64A4U, ATxmega32D3, ATxmega64D3, ATxmega128A1, ATxmega128A1U, ATxmega128A3, ATxmega128A3U, ATxmega128A4U, ATxmega128D3, ATxmega192A3, ATxmega192A3U, ATxmega192D3, ATxmega256A3, ATxmega256A3U, ATxmega256A3B, ATxmega256A3BU, ATxmega384C3 power_twie_disable() Disable the Two Wire Interface module on PortE ATxmega16C4, ATxmega32C4, ATxmega32C3, ATxmega64C3, ATxmega128C3, ATxmega192C3, ATxmega256C3, ATxmega16A4, ATxmega16A4U, ATxmega16D4, ATxmega32A4, ATxmega32A4U, ATxmega32D4, ATxmega64A1, ATxmega64A1U, ATxmega64A3, ATxmega64A3U, ATxmega64A4U, ATxmega32D3, ATxmega64D3, ATxmega128A1, ATxmega128A1U, ATxmega128A3, ATxmega128A3U, ATxmega128A4U, ATxmega128D3, ATxmega192A3, ATxmega192A3U, ATxmega192D3, ATxmega256A3, ATxmega256A3U, ATxmega256A3B, ATxmega256A3BU, ATxmega384C3, ATxmega64D4, ATxmega128D4 power_twie_enable() Enable the Two Wire Interface module on PortE ATxmega16C4, ATxmega32C4, ATxmega32C3, ATxmega64C3, ATxmega128C3, ATxmega192C3, ATxmega256C3, ATxmega16A4, ATxmega16A4U, ATxmega16D4, ATxmega32A4, ATxmega32A4U, ATxmega32D4, ATxmega64A1, ATxmega64A1U, ATxmega64A3, ATxmega64A3U, ATxmega64A4U, ATxmega32D3, ATxmega64D3, ATxmega128A1, ATxmega128A1U, ATxmega128A3, ATxmega128A3U, ATxmega128A4U, ATxmega128D3, ATxmega192A3, ATxmega192A3U, ATxmega192D3, ATxmega256A3, ATxmega256A3U, ATxmega256A3B, ATxmega256A3BU, ATxmega384C3, ATxmega64D4, ATxmega128D4 power_twif_disable() Disable the Two Wire Interface module on PortF ATxmega16A4, ATxmega16A4U, ATxmega16D4, ATxmega32A4, ATxmega32A4U, ATxmega32D4, ATxmega64A1, ATxmega64A1U, ATxmega64A3, ATxmega64A3U, ATxmega64A4U, ATxmega32D3, ATxmega64D3, ATxmega128A1, ATxmega128A1U, ATxmega128A3, ATxmega128A3U, ATxmega128A4U, ATxmega128D3, ATxmega192A3, ATxmega192A3U, ATxmega192D3, ATxmega256A3, ATxmega256A3U, ATxmega256A3B, ATxmega256A3BU, ATxmega384C3 power_twif_enable() Disable the Two Wire Interface module on PortF ATxmega16A4, ATxmega16A4U, ATxmega16D4, ATxmega32A4, ATxmega32A4U, ATxmega32D4, ATxmega64A1, ATxmega64A1U, ATxmega64A3, ATxmega64A3U, ATxmega64A4U, ATxmega32D3, ATxmega64D3, ATxmega128A1, ATxmega128A1U, ATxmega128A3, ATxmega128A3U, ATxmega128A4U, ATxmega128D3, ATxmega192A3, ATxmega192A3U, ATxmega192D3, ATxmega256A3, ATxmega256A3U, ATxmega256A3B, ATxmega256A3BU, ATxmega384C3 power_usart0_disable() Disable the USART 0 module. ATmega640, ATmega1280, ATmega1281, ATmega2560, ATmega2561, ATmega128RFA1, ATmega32U4, ATmega16U4, ATmega165, ATmega165A, ATmega165P, ATmega165PA, ATmega325, ATmega325A, ATmega325PA, ATmega3250, ATmega3250A, ATmega3250PA, ATmega645, ATmega645A, ATmega645P, ATmega6450, ATmega6450A, ATmega6450P, ATmega169, ATmega169A, ATmega169P, ATmega169PA, ATmega329, ATmega329A, ATmega329P, ATmega329PA, ATmega3290, ATmega3290A, ATmega3290P, ATmega3290PA, ATmega649, ATmega649A, ATmega649P, ATmega6490, ATmega6490A, ATmega6490P, ATmega164A, ATmega164P, ATmega324A, ATmega324P, ATmega324PA, ATmega644P, ATmega644A, ATmega644PA, ATmega644, ATmega164PA, ATmega48, ATmega48A, ATmega48PA, ATmega48P, ATmega88, ATmega88A, ATmega88P, ATmega88PA, ATmega168, ATmega168A, ATmega168P, ATmega168PA, ATmega328, ATmega328P, ATtiny48, ATtiny88, ATtiny828, ATtiny441, ATA6612C, ATA6613C, ATA6614Q, ATmega1284, ATmega1284P, ATtiny1634, AT90SCR100 power_usart0_enable() Enable the USART 0 module. ATmega640, ATmega1280, ATmega1281, ATmega2560, ATmega2561, ATmega128RFA1, ATmega32U4, ATmega16U4, ATmega165, ATmega165A, ATmega165P, ATmega165PA, ATmega325, ATmega325A, ATmega325PA, ATmega3250, ATmega3250A, ATmega3250PA, ATmega645, ATmega645A, ATmega645P, ATmega6450, ATmega6450A, ATmega6450P, ATmega169, ATmega169A, ATmega169P, ATmega169PA, ATmega329, ATmega329A, ATmega329P, ATmega329PA, ATmega3290, ATmega3290A, ATmega3290P, ATmega3290PA, ATmega649, ATmega649A, ATmega649P, ATmega6490, ATmega6490A, ATmega6490P, ATmega164A, ATmega164P, ATmega324A, ATmega324P, ATmega324PA, ATmega644P, ATmega644A, ATmega644PA, ATmega644, ATmega164PA, ATmega48, ATmega48A, ATmega48PA, ATmega48P, ATmega88, ATmega88A, ATmega88P, ATmega88PA, ATmega168, ATmega168A, ATmega168P, ATmega168PA, ATmega328, ATmega328P, ATtiny48, ATtiny88, ATtiny828, ATtiny441, ATA6612C, ATA6613C, ATA6614Q, ATmega1284, ATmega1284P, ATtiny1634, AT90SCR100 power_usart1_disable() Disable the USART 1 module. ATmega640, ATmega1280, ATmega1281, ATmega2560, ATmega2561, ATmega128RFA1, AT90USB646, AT90USB647, AT90USB1286, AT90USB1287, ATmega32U4, ATmega16U4, ATmega32U6, ATmega164A, ATmega164P, ATmega324A, ATmega324P, ATmega324PA, ATmega644P, ATmega644A, ATmega644PA, ATmega1284P, ATtiny441, ATtiny1634, AT90USB82, AT90USB162, ATmega8U2, ATmega16U2, ATmega32U2 power_usart1_enable() Enable the USART 1 module. ATmega640, ATmega1280, ATmega1281, ATmega2560, ATmega2561, ATmega128RFA1, AT90USB646, AT90USB647, AT90USB1286, AT90USB1287, ATmega32U4, ATmega16U4, ATmega32U6, ATmega164A, ATmega164P, ATmega324A, ATmega324P, ATmega324PA, ATmega644P, ATmega644A, ATmega644PA, ATmega1284P, ATtiny441, ATtiny1634, AT90USB82, AT90USB162, ATmega8U2, ATmega16U2, ATmega32U2 power_usart2_disable() Disable the USART 2 module. ATmega640, ATmega1280, ATmega1281, ATmega2560, ATmega2561 power_usart2_enable() Enable the USART 2 module. ATmega640, ATmega1280, ATmega1281, ATmega2560, ATmega2561 power_usart3_disable() Disable the USART 3 module. ATmega640, ATmega1280, ATmega1281, ATmega2560, ATmega2561 power_usart3_enable() Enable the USART 3 module. ATmega640, ATmega1280, ATmega1281, ATmega2560, ATmega2561 power_usart_disable() Disable the USART module. AT90PWM2, AT90PWM2B, AT90PWM3, AT90PWM3B, AT90PWM216, AT90PWM316 power_usart_enable() Enable the USART module. AT90PWM2, AT90PWM2B, AT90PWM3, AT90PWM3B, AT90PWM216, AT90PWM316 power_usartc0_disable() Disable the USART0 module on PortC ATxmega16C4, ATxmega32C4, ATxmega32C3, ATxmega64C3, ATxmega128C3, ATxmega192C3, ATxmega256C3, ATxmega16A4, ATxmega16A4U, ATxmega16D4, ATxmega32A4, ATxmega32A4U, ATxmega32D4, ATxmega64A1, ATxmega64A1U, ATxmega64A3, ATxmega64A3U, ATxmega64A4U, ATxmega32D3, ATxmega64D3, ATxmega128A1, ATxmega128A1U, ATxmega128A3, ATxmega128A3U, ATxmega128A4U, ATxmega128D3, ATxmega192A3, ATxmega192A3U, ATxmega192D3, ATxmega256A3, ATxmega256A3U, ATxmega256A3B, ATxmega256A3BU, ATxmega384C3, ATxmega64D4, ATxmega128D4, ATxmega64B1, ATxmega64B3, ATxmega128B1, ATxmega128B3 power_usartc0_enable() Enable the USART0 module on PortC ATxmega16C4, ATxmega32C4, ATxmega32C3, ATxmega64C3, ATxmega128C3, ATxmega192C3, ATxmega256C3, ATxmega16A4, ATxmega16A4U, ATxmega16D4, ATxmega32A4, ATxmega32A4U, ATxmega32D4, ATxmega64A1, ATxmega64A1U, ATxmega64A3, ATxmega64A3U, ATxmega64A4U, ATxmega32D3, ATxmega64D3, ATxmega128A1, ATxmega128A1U, ATxmega128A3, ATxmega128A3U, ATxmega128A4U, ATxmega128D3, ATxmega192A3, ATxmega192A3U, ATxmega192D3, ATxmega256A3, ATxmega256A3U, ATxmega256A3B, ATxmega256A3BU, ATxmega384C3, ATxmega64D4, ATxmega128D4, ATxmega64B1, ATxmega64B3, ATxmega128B1, ATxmega128B3 power_usartc1_disable() Disable the USART1 module on PortC ATxmega16A4, ATxmega16A4U, ATxmega32A4U, ATxmega32A4, ATxmega64A1, ATxmega64A1U, ATxmega64A3, ATxmega64A3U, ATxmega64A4U, ATxmega128A1, ATxmega128A1U, ATxmega128A3, ATxmega128A3U, ATxmega128A4U, ATxmega192A3, ATxmega192A3U, ATxmega256A3, ATxmega256A3U, ATxmega256A3B, ATxmega256A3BU, ATxmega384C3, ATxmega16C4, ATxmega32C4, ATxmega32C3, ATxmega64C3, ATxmega128C3, ATxmega192C3, ATxmega256C3 power_usartc1_enable() Enable the USART1 module on PortC ATxmega16A4, ATxmega16A4U, ATxmega32A4U, ATxmega32A4, ATxmega64A1, ATxmega64A1U, ATxmega64A3, ATxmega64A3U, ATxmega64A4U, ATxmega128A1, ATxmega128A1U, ATxmega128A3, ATxmega128A3U, ATxmega128A4U, ATxmega192A3, ATxmega192A3U, ATxmega256A3, ATxmega256A3U, ATxmega256A3B, ATxmega256A3BU, ATxmega384C3, ATxmega16C4, ATxmega32C4, ATxmega32C3, ATxmega64C3, ATxmega128C3, ATxmega192C3, ATxmega256C3 power_usartd0_disable() Disable the USART0 module on PortD ATxmega16C4, ATxmega32C4, ATxmega32C3, ATxmega64C3, ATxmega128C3, ATxmega192C3, ATxmega256C3, ATxmega16A4, ATxmega16A4U, ATxmega16D4, ATxmega32A4, ATxmega32A4U, ATxmega32D4, ATxmega64A1, ATxmega64A1U, ATxmega64A3, ATxmega64A3U, ATxmega64A4U, ATxmega32D3, ATxmega64D3, ATxmega128A1, ATxmega128A1U, ATxmega128A3, ATxmega128A3U, ATxmega128A4U, ATxmega128D3, ATxmega192A3, ATxmega192A3U, ATxmega192D3, ATxmega256A3, ATxmega256A3U, ATxmega256A3B, ATxmega256A3BU, ATxmega384C3, ATxmega64D4, ATxmega128D4 power_usartd0_enable() Enable the USART0 module on PortD ATxmega16C4, ATxmega32C4, ATxmega32C3, ATxmega64C3, ATxmega128C3, ATxmega192C3, ATxmega256C3, ATxmega16A4, ATxmega16A4U, ATxmega16D4, ATxmega32A4, ATxmega32A4U, ATxmega32D4, ATxmega64A1, ATxmega64A1U, ATxmega64A3, ATxmega64A3U, ATxmega64A4U, ATxmega32D3, ATxmega64D3, ATxmega128A1, ATxmega128A1U, ATxmega128A3, ATxmega128A3U, ATxmega128A4U, ATxmega128D3, ATxmega192A3, ATxmega192A3U, ATxmega192D3, ATxmega256A3, ATxmega256A3U, ATxmega256A3B, ATxmega256A3BU, ATxmega384C3, ATxmega64D4, ATxmega128D4 power_usartd1_disable() Disable the USART1 module on PortD ATxmega16A4, ATxmega16A4U, ATxmega32A4U, ATxmega32A4, ATxmega64A1, ATxmega64A1U, ATxmega64A3, ATxmega64A3U, ATxmega64A4U, ATxmega128A1, ATxmega128A1U, ATxmega128A3, ATxmega128A3U, ATxmega128A4U, ATxmega192A3, ATxmega192A3U, ATxmega256A3, ATxmega256A3U, ATxmega256A3B, ATxmega256A3BU, ATxmega384C3 power_usartd1_enable() Enable the USART1 module on PortE ATxmega16A4, ATxmega16A4U, ATxmega32A4U, ATxmega32A4, ATxmega64A1, ATxmega64A1U, ATxmega64A3, ATxmega64A3U, ATxmega64A4U, ATxmega128A1, ATxmega128A1U, ATxmega128A3, ATxmega128A3U, ATxmega128A4U, ATxmega192A3, ATxmega192A3U, ATxmega256A3, ATxmega256A3U, ATxmega256A3B, ATxmega256A3BU, ATxmega384C3 power_usarte0_disable() Disable the USART0 module on PortE ATxmega16C4, ATxmega32C4, ATxmega32C3, ATxmega64C3, ATxmega128C3, ATxmega192C3, ATxmega256C3, ATxmega16A4, ATxmega16A4U, ATxmega16D4, ATxmega32A4, ATxmega32A4U, ATxmega32D4, ATxmega64A1, ATxmega64A1U, ATxmega64A3, ATxmega64A3U, ATxmega64A4U, ATxmega32D3, ATxmega64D3, ATxmega128A1, ATxmega128A1U, ATxmega128A3, ATxmega128A3U, ATxmega128A4U, ATxmega128D3, ATxmega192A3, ATxmega192A3U, ATxmega192D3, ATxmega256A3, ATxmega256A3U, ATxmega256A3B, ATxmega256A3BU, ATxmega384C3, ATxmega64D4, ATxmega128D4, ATxmega64B1, ATxmega64B3, ATxmega128B1, ATxmega128B3 power_usarte0_enable() Enable the USART0 module on PortE ATxmega16C4, ATxmega32C4, ATxmega32C3, ATxmega64C3, ATxmega128C3, ATxmega192C3, ATxmega256C3, ATxmega16A4, ATxmega16A4U, ATxmega16D4, ATxmega32A4, ATxmega32A4U, ATxmega32D4, ATxmega64A1, ATxmega64A1U, ATxmega64A3, ATxmega64A3U, ATxmega64A4U, ATxmega32D3, ATxmega64D3, ATxmega128A1, ATxmega128A1U, ATxmega128A3, ATxmega128A3U, ATxmega128A4U, ATxmega128D3, ATxmega192A3, ATxmega192A3U, ATxmega192D3, ATxmega256A3, ATxmega256A3U, ATxmega256A3B, ATxmega256A3BU, ATxmega384C3, ATxmega64D4, ATxmega128D4, ATxmega64B1, ATxmega64B3, ATxmega128B1, ATxmega128B3 power_usarte1_disable() Disable the USART1 module on PortE ATxmega16A4, ATxmega16A4U, ATxmega32A4U, ATxmega32A4, ATxmega64A1, ATxmega64A1U, ATxmega64A3, ATxmega64A3U, ATxmega64A4U, ATxmega128A1, ATxmega128A1U, ATxmega128A3, ATxmega128A3U, ATxmega128A4U, ATxmega192A3, ATxmega192A3U, ATxmega256A3, ATxmega256A3U, ATxmega256A3B, ATxmega256A3BU, ATxmega384C3 power_usarte1_enable() Enable the USART1 module on PortE ATxmega16A4, ATxmega16A4U, ATxmega32A4U, ATxmega32A4, ATxmega64A1, ATxmega64A1U, ATxmega64A3, ATxmega64A3U, ATxmega64A4U, ATxmega128A1, ATxmega128A1U, ATxmega128A3, ATxmega128A3U, ATxmega128A4U, ATxmega192A3, ATxmega192A3U, ATxmega256A3, ATxmega256A3U, ATxmega256A3B, ATxmega256A3BU, ATxmega384C3 power_usartf0_disable() Disable the USART0 module on PortF ATxmega16C4, ATxmega32C4, ATxmega32C3, ATxmega64C3, ATxmega128C3, ATxmega192C3, ATxmega256C3, ATxmega16A4, ATxmega16A4U, ATxmega16D4, ATxmega32A4, ATxmega32A4U, ATxmega32D4, ATxmega64A1, ATxmega64A1U, ATxmega64A3, ATxmega64A3U, ATxmega64A4U, ATxmega32D3, ATxmega64D3, ATxmega128A1, ATxmega128A1U, ATxmega128A3, ATxmega128A3U, ATxmega128A4U, ATxmega128D3, ATxmega192A3, ATxmega192A3U, ATxmega192D3, ATxmega256A3, ATxmega256A3U, ATxmega256A3B, ATxmega256A3BU, ATxmega384C3, ATxmega64D4, ATxmega128D4 power_usartf0_enable() Enable the USART0 module on PortF ATxmega16C4, ATxmega32C4, ATxmega32C3, ATxmega64C3, ATxmega128C3, ATxmega192C3, ATxmega256C3, ATxmega16A4, ATxmega16A4U, ATxmega16D4, ATxmega32A4, ATxmega32A4U, ATxmega32D4, ATxmega64A1, ATxmega64A1U, ATxmega64A3, ATxmega64A3U, ATxmega64A4U, ATxmega32D3, ATxmega64D3, ATxmega128A1, ATxmega128A1U, ATxmega128A3, ATxmega128A3U, ATxmega128A4U, ATxmega128D3, ATxmega192A3, ATxmega192A3U, ATxmega192D3, ATxmega256A3, ATxmega256A3U, ATxmega256A3B, ATxmega256A3BU, ATxmega384C3, ATxmega64D4, ATxmega128D4 power_usartf1_disable() Disable the USART1 module on PortF ATxmega16A4, ATxmega16A4U, ATxmega32A4U, ATxmega32A4, ATxmega64A1, ATxmega64A1U, ATxmega64A3, ATxmega64A3U, ATxmega64A4U, ATxmega128A1, ATxmega128A1U, ATxmega128A3, ATxmega128A3U, ATxmega128A4U, ATxmega192A3, ATxmega192A3U, ATxmega256A3, ATxmega256A3U, ATxmega256A3B, ATxmega256A3BU, ATxmega384C3 power_usartf1_enable() Enable the USART1 module on PortF ATxmega16A4, ATxmega16A4U, ATxmega32A4U, ATxmega32A4, ATxmega64A1, ATxmega64A1U, ATxmega64A3, ATxmega64A3U, ATxmega64A4U, ATxmega128A1, ATxmega128A1U, ATxmega128A3, ATxmega128A3U, ATxmega128A4U, ATxmega192A3, ATxmega192A3U, ATxmega256A3, ATxmega256A3U, ATxmega256A3B, ATxmega256A3BU, ATxmega384C3 power_usb_disable() Disable the USB module. ATxmega384C3, ATxmega256A3BU, ATxmega16A4U, ATxmega32A4U, ATxmega64A3U, ATxmega64A4U, ATxmega128A3U, ATxmega128A4U, ATxmega192A3U, ATxmega256A3U, ATxmega16C4, ATxmega32C4, ATxmega32C3, ATxmega64C3, ATxmega128C3, ATxmega192C3, ATxmega256C3, ATxmega64B1, ATxmega64B3, ATxmega128B1, ATxmega128B3, AT90USB646, AT90USB647, AT90USB1286, AT90USB1287, ATmega32U4, ATmega16U4, ATmega32U6, AT90USB82, AT90USB162, ATmega8U2, ATmega16U2, ATmega32U2, AT90SCR100 power_usb_enable() Enable the USB module. ATxmega384C3, ATxmega256A3BU, ATxmega16A4U, ATxmega32A4U, ATxmega64A3U, ATxmega64A4U, ATxmega128A3U, ATxmega128A4U, ATxmega192A3U, ATxmega256A3U, ATxmega16C4, ATxmega32C4, ATxmega32C3, ATxmega64C3, ATxmega128C3, ATxmega192C3, ATxmega256C3, ATxmega64B1, ATxmega64B3, ATxmega128B1, ATxmega128B3, AT90USB646, AT90USB647, AT90USB1286, AT90USB1287, ATmega32U4, ATmega16U4, ATmega32U6, AT90USB82, AT90USB162, ATmega8U2, ATmega16U2, ATmega32U2, AT90SCR100 power_usbh_disable() Disable the USBH module AT90SCR100 power_usbh_enable() Enable the USBH module AT90SCR100 power_usi_disable() Disable the Universal Serial Interface module. ATtiny24, ATtiny24A, ATtiny44, ATtiny44A, ATtiny84, ATtiny84A, ATtiny25, ATtiny45, ATtiny85, ATtiny261, ATtiny261A, ATtiny461, ATtiny461A, ATtiny861, ATtiny861A, ATtiny43U, ATtiny167, ATtiny87, ATA5505, ATA5272, ATA6616C, ATA6617C, ATA664251, ATtiny1634 power_usi_enable() Enable the Universal Serial Interface module. ATtiny24, ATtiny24A, ATtiny44, ATtiny44A, ATtiny84, ATtiny84A, ATtiny25, ATtiny45, ATtiny85, ATtiny261, ATtiny261A, ATtiny461, ATtiny461A, ATtiny861, ATtiny861A, ATtiny43U, ATtiny167, ATtiny87, ATA5505, ATA5272, ATA6616C, ATA6617C, ATA664251, ATtiny1634 power_vadc_disable() Disable the Voltage ADC module. ATmega406, ATmega32HVB, ATmega32HVBrevB, ATmega16HVB, ATmega16HVBrevB power_vadc_enable() Enable the Voltage ADC module. ATmega406, ATmega32HVB, ATmega32HVBrevB, ATmega16HVB, ATmega16HVBrevB power_vmonitor_disable() Disable the VMONITOR module ATA5790, ATA5795 power_vmonitor_enable() Enable the VMONITOR module ATA5790, ATA5795 power_vrm_disable() Disable the VRM module ATmega32HVB, ATmega32HVBrevB, ATmega16HVB, ATmega16HVBrevB power_vrm_enable() Enable the VRM module ATmega32HVB, ATmega32HVBrevB, ATmega16HVB, ATmega16HVBrevB power_clock_output_enable() Enable clock output module ATA5702M322, ATA5782, ATA5831 power_clock_output_disable() Enable clock output module ATA5702M322, ATA5782, ATA5831 power_voltage_monitor_enable() Enable voltage monitor module ATA5702M322, ATA5782, ATA5831 power_voltage_monitor_disable() Disable voltage monitor module ATA5702M322, ATA5782, ATA5831 power_crc_enable() Enable CRC module ATA5702M322, ATA5782, ATA5831 power_crc_disable() Disable CRC module ATA5702M322, ATA5782, ATA5831 power_transmit_dsp_control_enable() Enable Transmit DSP control module ATA5702M322, ATA5782, ATA5831 power_transmit_dsp_control_disable() Disable Transmit DSP control module ATA5702M322, ATA5782, ATA5831 power_receive_dsp_control_enable() Enable Receive DSP control module ATA5782, ATA5831 power_receive_dsp_control_disable() Disable Receive DSP control module ATA5782, ATA5831 power_sequencer_state_machine_enable() Enable power sequencer state machine ATA5702M322, ATA5782, ATA5831 power_sequencer_state_machine_disable() Disable power sequencer state machine ATA5702M322, ATA5782, ATA5831 power_tx_modulator_enable() Enable Tx modulator ATA5702M322, ATA5782, ATA5831 power_tx_modulator_disable() Disable Tx modulator ATA5702M322, ATA5782, ATA5831 power_rssi_buffer_enable() Enable RSSI buffer ATA5782, ATA5831 power_rssi_buffer_disable() Disable RSSI buffer ATA5782, ATA5831 power_id_scan_enable() Enable ID Scan ATA5782, ATA5831 power_id_scan_disable() Disable ID Scan ATA5782, ATA5831 power_data_fifo_enable() Enable data FIFO ATA5702M322, ATA5782, ATA5831 power_data_fifo_disable() Disable data FIFO ATA5702M322, ATA5782, ATA5831 power_preamble_rssi_fifo_enable() Enable preamble/RSSI FIFO ATA5702M322, ATA5782, ATA5831 power_preamble_rssi_fifo_disable() Disable preamble/RSSI FIFO ATA5702M322, ATA5782, ATA5831 power_rx_buffer_A_enable() Enable receive buffer for data path A ATA5782, ATA5831 power_rx_buffer_A_disable() Disable receive buffer for data path A ATA5782, ATA5831 power_rx_buffer_B_enable() Enable receive buffer for data path B ATA5782, ATA5831 power_rx_buffer_B_disable() Disable receive buffer for data path B ATA5782, ATA5831 Some of the newer AVRs contain a System Clock Prescale Register (CLKPR) that allows you to decrease the system clock frequency and the power consumption when the need for processing power is low. On some earlier AVRs (ATmega103, ATmega64, ATmega128), similar functionality can be achieved through the XTAL Divide Control Register. Below are two macros and an enumerated type that can be used to interface to the Clock Prescale Register or XTAL Divide Control Register. Note:

typedef enum
{
    clock_div_1 = 0,
    clock_div_2 = 1,
    clock_div_4 = 2,
    clock_div_8 = 3,
    clock_div_16 = 4,
    clock_div_32 = 5,
    clock_div_64 = 6,
    clock_div_128 = 7,
    clock_div_256 = 8,
    clock_div_1_rc = 15, // ATmega128RFA1 only
} clock_div_t;

Clock prescaler setting enumerations for device using System Clock Prescale Register.

typedef enum
{
    clock_div_1 = 1,
    clock_div_2 = 2,
    clock_div_4 = 4,
    clock_div_8 = 8,
    clock_div_16 = 16,
    clock_div_32 = 32,
    clock_div_64 = 64,
    clock_div_128 = 128
} clock_div_t;

Clock prescaler setting enumerations for device using XTAL Divide Control Register.

clock_prescale_set(x) 

Set the clock prescaler register select bits, selecting a system clock division setting. This function is inlined, even if compiler optimizations are disabled. The type of x is clock_div_t. Note:

clock_prescale_get() 

Gets and returns the clock prescaler register setting. The return type is clock_div_t. Note:

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