Service manual

Power-Up Diagnostic Error Table C-13
Test
# hex
ERROR #
<15:0>
FRU(s) Component(s) Failure Description
Local I/O device interrupt test
0011 QBBx.CPUy
QBBx QSDz (z=0 - 3)
NO IRQ interrupt posted to CPU
0021 Incorrect IRQ int posted to CPU
0101 Invalid CPU ID in error summary CSR
0201 Incorrect IO_DEV_INT_NUM in CPUx_DEV_INT
0111 No IRQ int to CPU. Invalid CPU ID in error CSR
0211 No IRQ int to CPU. Incorrect IO_DEV_INT
0121 Incorrect IRQ to CPU. Invalid CPU ID in error
CSR
0221 Incorrect IRQ to CPU. Incorrect IO_DEV_INT
1011 No IRQ int to CPU but IO_DEV_INT is correct.
FRU is likely the QSDx->CPUx path
1021 Incorrect IRQ to CPU but IO_DEV_INT is correct.
FRU is likely the QSDx->CPUx path!
15
Parameters for ALL error numbers
P1: CPUx_DEV_INT CSR FAST read
P2: CPUx_DEV_INT CSR address
P3: CPU# in bits <1:0> passed from SCM (System Primary flag in bit <7>)
P4: EV6 ISUM IPR read value
Local interval timer interrupt test
0021 QBBx.CPUy
QBBx QSDz (z=0 - 3)
Incorrect IRQ int posted to the CPU
0101 Invalid CPU ID in CPUx_IT_INT
0201 Incorrect IT_COUNT in CPUx_IT_INT
1001 Incorrect IRQ int but CPUx_IT_INT is correct.
FRU is likely the QSDx->CPUx path!
16
Parameters for ALL error numbers
P1: CPUx_IT_INT CSR FAST read
P2: CPUx_IT_INT CSR address
P3: CPU# in bits <1:0> passed from SCM (System Primary flag in bit <7>)
P4: EV6 ISUM IPR read value