MAXPEED
SS-4PLUS
Card Type | Multi-I/O card |
Chip Set | Unidentified |
Maximum Onboard Memory | 32K SRAM |
I/O Options | serial ports (4) |
Data Bus | 16-bit ISA |

CONNECTIONS | |||
Function | Label | Function | Label |
Serial ports via RJ-45 connectors | CN1 - CN4 | 50-pin connector | J1 |
USER CONFIGURABLE SETTINGS | |||
Function | Label | Position | |
| » | Factory configured - do not alter | SW1/1 | On |
| » | Factory configured - do not alter | SW1/7 | Off |
| » | Factory configured - do not alter | SW1/8 | Off |
BIOS ADDRESS SELECTION | ||||||
Address | SW1/2 | SW1/3 | SW1/4 | SW1/5 | SW1/6 | |
C0000h | On | On | On | On | On | |
C2000h | Off | On | On | On | On | |
C4000h | On | Off | On | On | On | |
C6000h | Off | Off | On | On | On | |
C8000h | On | On | Off | On | On | |
CA000h | Off | On | Off | On | On | |
CC000h | On | Off | Off | On | On | |
CE000h | Off | Off | Off | On | On | |
| » | D0000h | On | On | On | Off | On |
D2000h | Off | On | On | Off | On | |
D4000h | On | Off | On | Off | On | |
D6000h | Off | Off | On | Off | On | |
D8000h | On | On | Off | Off | On | |
DA000h | Off | On | Off | Off | On | |
DC000h | On | Off | Off | Off | On | |
DE000h | Off | Off | Off | Off | On | |
BIOS ADDRESS SELECTION CONT. | |||||
Address | SW1/2 | SW1/3 | SW1/4 | SW1/5 | SW1/6 |
E0000h | On | On | On | On | Off |
E2000h | Off | On | On | On | Off |
E4000h | On | Off | On | On | Off |
E6000h | Off | Off | On | On | Off |
E8000h | On | On | Off | On | Off |
EA000h | Off | On | Off | On | Off |
EC000h | On | Off | Off | On | Off |
EE000h | Off | Off | Off | On | Off |