Memory
0x22h
X
0x23h
X
0x24h
X
0x25h
X
0x26h
X
0x27h
X
0x28h
X
®
Intel
Server Board S5500BC User's Guide
Table 8. Diagnostic LED POST Code Decoder
X
O
X
X
O
X
X
O
X
X
O
X
X
O
X
X
O
X
X
O
X
X
X
O
X
X
X
O
O
X
O
X
X
X
O
X
O
X
O
O
X
X
O
O
O
O
X
X
X
Reading configuration
data from memory (SPD
on FBDIMM)
Detecting presence of
memory
Programming timing
parameters in the memory
controller
Configuring memory
parameters in the memory
controller
Optimizing memory
controller settings
Initializing memory, such
as ECC init
Testing memory
53