.\"
.\"  decode-dimms.1 - manpage for the i2c-tools/decode-dimms utility
.\"  Copyright (C) 2013  Jaromir Capik
.\"  Copyright (C) 2017  Jean Delvare
.\"
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.TH decode-dimms 1 "Nov 2017" "i2c-tools" "User Commands"
.SH NAME
decode-dimms \- decode the information found in memory module SPD EEPROMs
.SH SYNOPSIS
.B decode-dimms
[-c] [-f [-b]] [-x|-X file [files..]]
.br
.B decode-dimms
-h
.SH DESCRIPTION

The purpose of the
.B decode-dimms
tool is to decode the information found in memory module SPD EEPROMs.
The SPD data is read either from the running system or dump files.
In the former case, the tool requires a kernel module to be loaded:
eeprom, at24 or ee1004 (for DDR4 SDRAM.)
.SH PARAMETERS
.TP
.B \-f, --format
Print nice html output
.TP
.B \-b, --bodyonly
Don't print html header (useful for postprocessing the output)
.TP
.B \--side-by-side
Display all DIMMs side-by-side if possible
.TP
.B \--merge-cells
Merge neighbour cells with identical values (side-by-side output only, default)
.TP
.B \--no-merge-cells
Don't merge neighbour cells with identical values (side-by-side output only)
.TP
.B \-c, --checksum
Decode completely even if checksum fails
.TP
.B \-x
Read data from hexdump files
.TP
.B \-X
Same as -x except treat multibyte hex data as little endian
.TP
.B \-h, --help
Display the usage summary
.SH BUGS
To report bugs or send fixes, please write to the Linux I2C mailing list
<linux-i2c@vger.kernel.org> with Cc to the current maintainer:
Jean Delvare <jdelvare@suse.de>.
.SH SEE ALSO
.BR decode-vaio (1)
.SH AUTHORS
Philip Edelbrock, Christian Zuckschwerdt, Burkart Lingner, Jean Delvare