WY-956 Hard Disk/Floppy Controller Settings and Configuration
WYSE TECHNOLOGY, INC.
WY-956
Data bus: | 16-bit ISA |
Size: | Half-length, full-height card |
Hard drive supported: | Up to seven SCSI devices |
Floppy drives supported: | None |
CONNECTIONS | |
Function | Location |
34-pin cable connector - floppy drive | J1 |
50-pin SCSI connector - internal | J2 |
4-pin connector - drive active LED | J3 |
50-pin SCSI connector - external | J4 |
USER CONFIGURABLE SETTINGS | |||
| Function | Location | Setting | |
| » | Synchronous negotiation disabled | JP5/A | Open |
| Synchronous negotiation enabled | JP5/A | Closed | |
| » | Factory configured - do not alter | JP5/B | Open |
| » | SCSI parity check enabled | JP5/C | Open |
| SCSI parity check disabled | JP5/C | Closed | |
| » | BIOS enable | JP6/A | Closed |
| BIOS disabled | JP6/A | Open | |
| » | Factory configured - do not alter | JP6/B | Open |
| » | Factory configured - do not alter | JP6/C | Open |
| » | Factory configured - do not alter | JP6/D | Open |
| » | Auto sense disabled | JP6/E | Open |
| Auto sense enabled | JP6/E | Closed | |
USER CONFIGURABLE SETTINGS (CONTINUED) | |||
| Function | Location | Setting | |
| » | Floppy secondary address disabled | JP7/A | Open |
| Floppy secondary address enabled | JP7/A | Closed | |
| » | Floppy drive interface disabled | JP8/A | Open |
| Floppy drive interface enabled | JP8/A | Closed | |
| » | Floppy drive is single speed | JP8/H | Open |
| Floppy drive is dual speed | JP8/H | Closed | |
BIOS ADDRESS SELECTION | |||
Address | JP7/G | JP7/H | |
| » | C8000-CBFFFh | Closed | Closed |
| CC000-CFFFFh | Closed | Open | |
| D8000-DBFFFh | Open | Closed | |
| DC000-DFFFFh | Open | Open | |
BIOS WAIT STATE SELECTION | |||
Delay | JP7/E | JP7/F | |
| » | 0 ns (IOCHRDY disabled) | Open | Open |
100 ns | Closed | Open | |
200ns | Open | Closed | |
300ns | Closed | Closed | |
BASE I/O ADDRESS SELECTION | ||||
Address | JP7/B | JP7/C | JP7/D | |
| 130h | Closed | Open | Closed | |
| 134h | Open | Open | Closed | |
230h | Closed | Closed | Open | |
234h | Open | Closed | Open | |
| » | 330h | Closed | Open | Open |
| 334h | Open | Open | Open | |
FLOPPY DMA SELECTION | |||||
Channel | JP8/B | JP8/C | JP8/D | JP8/E | |
| » | 2 | Closed | Open | Closed | Open |
3 | Open | Closed | Open | Closed | |
FLOPPY INTERRUPT SELECTION | |||
Setting | JP8/F | JP8/G | |
| » | 6 | Closed | Open |
10 | Open | Closed | |
SCSI ID SELECTION | ||||
SCSI ID | JP5/D | JP5/E | JP5/F | |
| 0 | Closed | Closed | Closed | |
| 1 | Open | Closed | Closed | |
| 2 | Closed | Open | Closed | |
| 3 | Open | Open | Closed | |
| 4 | Closed | Closed | Open | |
| 5 | Open | Closed | Open | |
| 6 | Closed | Open | Open | |
| » | 7 | Open | Open | Open |
DMA TRANSFER SPEED SELECTION | |||
Setting | JP5/L | JP5/M | |
| » | 5.0 MB/s | Open | Open |
| 5.7MB/s | Closed | Open | |
6.7MB/s | Open | Closed | |
8.0MB/s | Closed | Closed | |
DMA SELECTION | |||||||
Channel | JP5/G | JP5/H | JP9/A | JP9/B | JP9/C | JP9/D | |
0 | Closed | Closed | Closed | Open | Open | Open | |
| » | 5 | Open | Closed | Open | Closed | Open | Open |
6 | Closed | Open | Open | Open | Closed | Open | |
7 | Open | Open | Open | Open | Open | Closed | |
DMA SELECTION (CONTINUED) | |||||
Channel | JP9/E | JP9/F | JP9/G | JP9/H | |
0 | Closed | Open | Open | Open | |
| » | 5 | Open | Closed | Open | Open |
6 | Open | Open | Closed | Open | |
7 | Open | Open | Open | Closed | |
.
INTERRUPT SELECTION | ||||||||||
IRQ | JP5/I | JP5/J | JP5/K | JP9/I | JP9/J | JP9/K | JP9/L | JP9/M | JP9/N | |
9 | Open | Open | Open | Closed | Open | Open | Open | Open | Open | |
10 | Closed | Open | Open | Open | Closed | Open | Open | Open | Open | |
| » | 11 | Open | Closed | Open | Open | Open | Closed | Open | Open | Open |
12 | Closed | Closed | Open | Open | Open | Open | Closed | Open | Open | |
14 | Open | Open | Closed | Open | Open | Open | Open | Closed | Open | |
15 | Closed | Open | Closed | Open | Open | Open | Open | Open | Closed | |
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