IBM 7012 Personal Computer User Manual


 
SCSI Device Address Record A-3
Models 380, 390, 39H, and 397
Any
Unused
Slot
T
Device 1 Device 7
T
Device 3 Device 4
T
Device 8
Built-In
SCSI
Adapter
Device 1 Device 2
T
T
Device 5
Internal
Devices
T
Externally Attached
Devices
Note: Refer to
Diagnostic Information For Micro Channel Bus Systems
for addressing
scheme.
4. Internal SCSI devices:
Support all four devices as: all 8-bit, all 16-bit, or any combination of 8- or 16-bit.
To attach the 8-bit devices, a 16-bit to 8-bit convertor is required.
5. External SCSI devices attached to the built-in SCSI adapter:
Support up to four external devices.
Support either all 8-bit or all 16-bit, but no combinations.
6. T = Terminator