Service manual

C-10 AlphaServer GS80/160/320 Service Manual
Test #
hex
ERROR #
<15:0>
FRU(s) Component(s) Failure Description
Local QSD_WHAMI (QSD Who Am I register)
0001 QBBx.CPUy
QBBx QSD0
FAST QSD_WHAMI read returned CPU # not in
3:0 range
0002 FAST QSD_WHAMI read returned invalid CPU #
for CPUx
0003 SLOW QSD_WHAMI read returned invalid CPU
# for CPUx
10
Parameters for error numbers 1,2,3
P1: QSD_WHAMI read data returned (read from CPU in P3)
P2: QSD_WHAMI address
P3: CPU# in bits <1:0> passed from SCM (System Primary flag in bit <7>)
P4: Source Soft QBB ID
Local QSD_REV (QSD revision register) test
0001 QBBx.CPUy
QBBx QSD0
QSD_REV<qsd0_id> invalid for QSD0
0002 QBBx.CPUy
QBBx QSD1
QSD_REV<qsd1_id> invalid for QSD1
0003 QBBx.CPUy
QBBx QSD2
QSD_REV<qsd2_id> invalid for QSD2
0004 QBBx.CPUy
QBBx QSD3
QSD_REV<qsd3_id> invalid for QSD3
11
Parameters for error numbers 1,2,3,4
P1: QSD_REV read data returned
P2: QSD_REV address
P3: CPU# in bits <1:0> passed from SCM (System Primary flag in bit <7>)
P4: Source Soft QBB ID