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.TH "DPGEN_ROM4" "3" "30 July 2004" "ASIM/LIP6" "Alliance - genlib User's Manual"

.SH NAME
DPGEN_ROM4 \- 4 words ROM Macro-Generator
.SH SYNOPSIS
.sp
\fB#include  <genlib.h>
.sp
void GENLIB_MACRO (DPGEN_ROM4, char *\fImodelname\fB, long \fIflags\fB, long \fIN\fB, char *\fIconstVal0\fB, char *\fIconstVal1\fB, char *\fIconstVal2\fB, char *\fIconstVal3\fB);
\fR
.SH "DESCRIPTION"
.PP
Generate a \fIN\fR bits 2 words optimized ROM named \fImodelname\fR\&.
.SS "TERMINAL NAMES"
.TP 3
1. 
sel1 : upper bit of the address (input, 1 bits). 
.TP 3
2. 
sel0 : lower bit of the address (input, 1 bits). 
.TP 3
3. 
q : the selected word (output, \fIN\fR bit). 
.TP 3
4. 
vdd : power. 
.TP 3
5. 
vss : ground. 
.SS "BEHAVIOR"

.nf
q <= WITH sel1 & sel0 SELECT contsVal0  WHEN B"00",
                             contsVal1  WHEN B"01",
                             contsVal2  WHEN B"10",
                             constVal3  WHEN B"11";
      
.fi
.SH "EXAMPLE"
.PP

.nf
GENLIB_MACRO(DPGEN_ROM4, "model_rom4_set1_16"
                       , F_BEHAV|F_PLACE
                       , 4
                       , "0xFF00"  /* A string! */
                       , "0xCCCC"  /* A string! */
                       , "0xF0F0"  /* A string! */
                       , "0xAAAA"  /* A string! */
                       );

GENLIB_LOINS( "model_rom4_set1_16"
            , "instance1_rom4_set1_16"
            , "sel1"
            , "sel0"
            , "q[31:0]"
            , "vdd", "vss", NULL
            );
    
.fi
.SH "SEE ALSO"
.PP
\fBGENLIB_MACRO\fR(3),
\fBgenlib\fR(1)