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author | Jean Delvare <jdelvare@suse.de> | 2014-06-19 07:14:59 +0000 |
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committer | Jean Delvare <jdelvare@suse.de> | 2014-06-19 07:14:59 +0000 |
commit | 01199b63738fd26a5902531b13ed6031a6dbe4ef (patch) | |
tree | e4be9a10f64751db6c0612a6223dc1dc93bfadf2 | |
parent | 8314b6fc265a5e49165a9287aaeb88990a4385a5 (diff) | |
download | i2c-tools-01199b63738fd26a5902531b13ed6031a6dbe4ef.tar.gz |
decode-dimms: Fix DDR3 extended temp range refresh rate decoding
Based on a patch from Peter Missel. The meaning of byte 31, bit 1,
was inverted. Also, this bit is only meaningful if the extended
temperature range is supported (bit 0 is set.)
git-svn-id: http://lm-sensors.org/svn/i2c-tools/trunk@6249 7894878c-1315-0410-8ee3-d5d059ff63e0
-rw-r--r-- | CHANGES | 1 | ||||
-rwxr-xr-x | eeprom/decode-dimms | 5 |
2 files changed, 4 insertions, 2 deletions
@@ -36,6 +36,7 @@ SVN HEAD Don't print raw SSTE32882 register values Add support for Load Reduced DIMM (LRDIMM) DDR3 modules Fully decode the DDR3 SDRAM Device Type field + Fix DDR3 extended temp range refresh rate decoding Encode "degrees" to HTML degree symbol Generate XHTML 1.1 compliant markup Add a manual page diff --git a/eeprom/decode-dimms b/eeprom/decode-dimms index b93f076..ca2e29f 100755 --- a/eeprom/decode-dimms +++ b/eeprom/decode-dimms @@ -1591,8 +1591,9 @@ sub decode_ddr3_sdram($) printl("DLL-Off Mode supported?", ($bytes->[30] & 128) ? "Yes" : "No"); printl("Operating temperature range", sprintf "0-%d degrees C", ($bytes->[31] & 1) ? 95 : 85); - printl("Refresh Rate in extended temp range", - ($bytes->[31] & 2) ? "2X" : "1X"); + printl_cond($bytes->[31] & 1, + "Refresh Rate in extended temp range", + ($bytes->[31] & 2) ? "1X" : "2X"); printl("Auto Self-Refresh?", ($bytes->[31] & 4) ? "Yes" : "No"); printl("On-Die Thermal Sensor readout?", ($bytes->[31] & 8) ? "Yes" : "No"); |