Digital Equipment Digital AlphaStation 200 Series Technical Information page 129

Table 9-12. Target Abort (continued)
Analysis Read 1 E007 0140 - SCSI Device Status Register
(continued):
Read 1 E00B 0000 - PCI Option Slot 1
Read 1 E00C 0000 - PCI Option Slot 2
Read 1 E00D 0000 - PCI Option Slot 3
Faulting FRU: PCI or ISA option.
If bit<15:11> != 0 - Determine the cause of abort.
If bit<15> = 1 - SCSI detected parity error
If bit<14> = 1 - SCSI signalled system error
If bit<13> = 1 - SCSI received master abort
If bit<12> = 1 - SCSI received target abort
If bit<11> = 1 - SCSI signalled target abort
If bit<8> = 1 - Parity Error checking is enabled plus SCSI
asserted PERR or observed PERR assert by the bus master
If bit<15:11> != 0 - Determine the cause of abort
If bit<15> = 1 - Slot 1 Option detected parity error
If bit<14> = 1 - Slot 1 Option signalled system error
If bit<13> = 1 - Slot 1 Option received master abort
If bit<12> = 1 - Slot 1 Option received target abort
If bit<11> = 1 - Slot 1 Option signalled target abort
If bit<8> = 1 - Parity Error checking is enabled plus Slot 1
Option asserted PERR or observed PERR assert by the bus
master
If bit<15:11> != 0 - Determine the cause of abort
If bit<15> = 1 - Slot 2 Option detected parity error
If bit<14> = 1 - Slot 2 Option signalled system error
If bit<13> = 1 - Slot 2 Option received master abort
If bit<12> = 1 - Slot 2 Option received target abort
If bit<11> = 1 - Slot 2 Option signalled target abort
If bit<8> = 1 - Parity Error checking is enabled plus
Slot 2 Option asserted PERR or observed PERR
assert by the bus master.
If bit<15:11> != 0 - Determine the cause of abort
If bit<15> = 1 - Slot 3 Option detected parity error
If bit<14> = 1 - Slot 3 Option signalled system error
If bit<13> = 1 - Slot 3 Option received master abort
If bit<12> = 1 - Slot 3 Option received target abort
If bit<11> = 1 - Slot 3 Option signalled target abort
If bit<8> = 1 - Parity Error checking is enabled plus
Slot 3 Option asserted PERR or observed PERR assert
by the bus master
If bit<13> = 1 - SIO generated a master abort while bus master.
Fault Management
9-13