SEA LEVEL SYSTEMS, INC.
ACB-II
Card Type | Serial card |
Chip Set | Unidentified |
I/O Options | Serial port |
Data Bus | 8-bit ISA |
CONNECTIONS | |
Function | Label |
Serial port | P1 |
USER CONFIGURABLE SETTINGS | |||
Function | Label | Position | |
» | Factory configured - do not alter (IRQ selection) | E1 | Open |
» | Factory configured - do not alter | E2 | Unidentified |
» | Factory configured - do not alter | E5 | Unidentified |
» | Factory configured - do not alter | E6 | Unidentified |
» | DMA enabled | E7 | Pins 1 & 2 closed |
| DMA disabled | E7 | Pins 2 & 3 closed |
» | Factory configured - do not alter (IRQ selection) | E9 | Closed |
» | Factory configured - do not alter | E10 | Unidentified |
» | Factory configured - do not alter | E11 | Unidentified |
BASE I/O ADDRESS SELECTION | |||||||||
Setting | SW1/1 | SW1/2 | SW1/3 | SW1/4 | SW1/5 | SW1/6 | SW1/7 | SW1/8 | |
| 3F8 | Off | Off | Off | Off | Off | Off | Off | On |
| 378 | Off | Off | Off | Off | Off | Off | On | Off |
| 2F8 | Off | Off | Off | Off | Off | On | Off | Off |
| 278 | Off | Off | Off | Off | On | Off | Off | Off |
| 3B8 | Off | Off | Off | On | Off | Off | Off | Off |
| 338 | Off | Off | On | Off | Off | Off | Off | Off |
| 2B8 | Off | On | Off | Off | Off | Off | Off | Off |
» | 238 | On | Off | Off | Off | Off | Off | Off | Off |
DMA CHANNEL SELECTION | ||
Channel | E3 | |
| 1 | Pins 1 & 3, 2 & 4 closed |
» | 3 | Pins 3 & 5, 4 & 6 closed |
I/O PIN SELECTION | |
SETTING | E4 |
RXC pin as input to DB-25 | Pins 1 & 2 closed |
RDB pin as input to SCC | Pins 3 & 4 closed |
TXC as output to DB-25 | Pins 5 & 6 closed |
DTR as output to DB-25 | Pins 7 & 8 closed |
TDB as output to DB-25 | Pins 9 & 10 closed |