WYSE TECHNOLOGY, INC.
WYSE PC 286 MODEL 2112
Processor | 80286 |
Processor Speed | 12.5MHz |
Chip Set | WYSE |
Max. Onboard DRAM | 1MB |
Cache | None |
BIOS | WYSE |
Dimensions | 334mm x 122mm |
I/O Options | None |
NPU Options | 80287 |
CONNECTIONS | |||
Purpose | Location | Purpose | Location |
Front panel connector | P5 | Card edge connector | S1 |
Power good/Speaker | P6 | Reset switch | TP1 |
USER CONFIGURABLE SETTINGS | |||
Function | Jumper | Position | |
» | BIOS wait state select 1 | J8 | Open |
| BIOS wait states select 0 | J8 | Closed |
» | DRAM wait state select 1 | J9 | Open |
| DRAM wait states select 0 | J9 | Closed |
» | Monitor type select color | J12 | Closed |
| Monitor type select monochrome | J12 | Open |
» | Factory test disabled | J13 | Open |
| Factory test enabled | J13 | Closed |
» | Parity check enabled | J18 | Closed |
| Parity check disabled | J18 | Open |
» | Factory configured - do not alter | J21 | Open |
» | Factory configured - do not alter | J22 | Open |
» | Factory configured - do not alter | WF1 | Closed |
» | Factory configured - do not alter | WF2 | Open |
» | Factory configured - do not alter | WF3 | Open |
DRAM CONFIGURATION | ||
Base Memory | Extended Memory | |
| 512KB | NONE |
| 512KB | 512KB at 1000000H |
| 512KB | 512KB at 2000000H |
| 512KB | 512KB at 4000000H |
| 640KB | NONE |
» | 640KB | 384KB at 1000000H |
| 640KB | 384KB at 2000000H |
| 640KB | 384KB at 4000000H |
DRAM JUMPER CONFIGURATION | |||||
Base Memory | J6 | J7 | J24 | J25 | |
| 512KB | Closed | Closed | Closed | Closed |
| 512KB | Open | Closed | Closed | Closed |
| 512KB | Open | Closed | Open | Closed |
| 512KB | Open | Closed | Open | Open |
| 640KB | Closed | Open | Closed | Closed |
» | 640KB | Open | Open | Closed | Closed |
| 640KB | Open | Open | Open | Closed |
| 640KB | Open | Open | Open | Open |
BIOS CONFIGURATION | |||
Type | J4 | J5 | |
» | 27256 | Open | Closed |
| 27128 | Open | Open |
| 27512 | Closed | Closed |