GIGA-BYTE TECHNOLOGY R181-2A0, Service Manual

Page: 120 / 123

BIOS Setup - 119 -
Unsupported topology
RC Behavior: System Halt
0xDC
SBSP cannot find KPIRC TXEQ Parameters for this
link in GetSocketLinkEparams(). No retry.
RC Behavior: System Halt
0xDD
5-8-6 Intel MRC POST Codes
Detect DIMM population 0xB0
Set DDR frequency 0xB1
Gather remaining SPD data 0xB2
Program registers on the memory controller level 0xB3
Evaluate RAS modes and save rank information 0xB4
Program registers on the channel level 0xB5
DDRIO Initialization 0xB6
Train DDR 0xB7
Initialize CLTT/OLTT 0xB8
Hardware memory test and init 0xB9
Execute memory init 0xBA
Program memory map and interleaving 0xBB
Program RAS configuration 0xBC
Rank margin tool 0xBD
MRC is done 0xBF
5-8-7 Intel MRC Error Codes
No memory was detected 0xE8
Memory test failure 0xEB
Different dimm types are detected installed in the system 0xED
Number of HAs found in system greater than
MAX_HA defined in MRC build
0xEE
Indicates a CLTT table structure error 0xEF
Invalid VR mode, unable to set DRAM VDD 0xF0
Failure occurred reserving memory for IOT 0xF1
Reference code assert 0xF2
Unsupported MC frequency set 0xF3
Unable to get current MC frequency 0xF4