System Status Register 2 - Performance Computer PT-VME151A User Manual

System Status Register 2

7
Bit Name
0
1 40PE
1
0
2 SDMAPE
1
0
3 DARFPE
1
0
4 EPAKPE
1
0
5 SCSIP
1
0
7-6
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Address 60000000h
Byte Read Only
6 5 4 3 2 1
Function
Reserved, mask to zero when read
68040 Parity Error
A parity error was detected during a 68040 DRAM read
No 68040 Parity error since last read of System Status Register 2
SCSI DMA Parity Error
A parity error was detected during a SCSI DMA DRAM read
No SCSI DMA Parity error since last read of System Status Register 2
DARF64 Parity Error
A parity error was detected during a DARF64 DRAM read
No DARF64 Parity error since last read of System Status Register 2
EPAK Master Parity Error
A parity error was detected during a EPAK Master DRAM read
No EPAK Parity error since last read of System Status Register 2
SCSI Present
SCSI Controller present
SCSI Controller depopulated
Reserved, mask to zero when read
Extensible Single Board Computer/Controller User's Manual 65
Performance Computer
0
Reserved
40PE
SCSIPE
DARFPE
EPAKPE
SCSIP
Reserved