T128 Hard Disk/Floppy Controller Settings and Configuration
TRANTOR SYSTEMS, LTD.
T128
Data bus: 8-bit, ISA
Size: Three-quarter length, full-height card
Hard drives supported: Up to seven SCSI devices
Floppy drives supported: None
CONNECTIONS | |
Function | Location |
50-pin SCSI connector-internal | CN1 |
50-pin SCSI connector-external | CN2 |
4-pin connector-Drive Active LED | CN3 |
USER CONFIGURABLE SETTINGS | |||
Function | Location | Setting | |
| » | Full Handshake Interlock disabled | SW1/switch 4 | off |
Full Handshake Interlock enabled | SW1/switch 4 | on | |
| » | BIOS enabled | SW1/switch 5 | on |
BIOS disabled | SW1/switch 5 | off | |
| » | Zero wait-state enabled | SW1/switch 6 | on |
Zero wait-state disabled | SW1/switch 6 | off | |
BIOS ADDRESS | ||
Address | SW1/switch 7 | SW1/switch 8 |
CC000h | on | on |
C8000h | on | off |
DC000h | off | on |
D8000h | off | off |
INTERRUPT REQUEST | ||
IRQ | JP1 | Position |
IRQ3 | pins 2 & 4 only | closed |
IRQ5 | pins 1 & 3 only | closed |
IRQ7 | pins 3 & 5 only | closed |
Disabled | pins 1 through 6 | open |
MISCELLANEOUS TECHNICAL NOTES |
Note: SW1/switch 1-3 are reserved and must be left ‘open’. JP1/pins 7-12 are not used. |
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