UNIDENTIFIED
SUNTAC-286P
Processor | 80286 |
Processor Speed | 12/16/20MHz |
Chip Set | Suntac |
Video Chip Set | None |
Maximum Onboard Memory | 5MB |
Maximum Video Memory | None |
Cache | None |
BIOS | Unidentified |
Dimensions | 330mm x 218mm |
I/O Options | Floppy drive interface, IDE interface |
NPU Options | 80287 |
CONNECTIONS | |||
Purpose | Location | Purpose | Location |
IDE interface | CN1 | IDE interface LED | J4 |
Floppy drive interface | CN2 | Speaker | J5 |
Reset switch | J1 | Power LED & keylock | J6 |
Turbo switch | J2 | External battery | JP9 |
Turbo LED | J3 |
USER CONFIGURABLE SETTINGS | |||
Function | Label | Position | |
Floppy drive interface enabled | JP10 | Closed | |
Floppy drive interface disabled | JP10 | Open | |
Monitor type select color | SW1/1 | On | |
Monitor type select monochrome | SW1/1 | Off | |
Parity enabled | SW1/2 | On | |
Parity disabled | SW1/2 | Off |
DRAM CONFIGURATION | ||||||
Size | Bank 0 | P 0 | Bank 1 | P 1 | Bank 2 | Bank 3 |
512KB | (4) 44256 | (2) 41256 | None | None | None | None |
1MB | (4) 44256 | (2) 41256 | (4) 44256 | (2) 41256 | None | None |
2MB | (4) 44256 | (2) 41256 | (4) 44256 | (2) 41256 | (2) 256K x 9 | (2) 256K x 9 |
5MB | (4) 44256 | (2) 41256 | (4) 44256 | (2) 41256 | (2) 1M x 9 | (2) 1M x 9 |
DRAM SWITCH CONFIGURATION | |||
Size | SW1/3 | SW1/4 | SW1/5 |
512KB | On | On | On |
1MB | On | On | Off |
2MB | On | Off | Off |
5MB | On | Off | On |
DRAM SWITCH CONFIGURATION | |||||
Base memory | Shadow memory | Extended memory | SW1/6 | SW1/7 | SW1/8 |
640KB | None | 384KB | On | On | On |
640KB | 128KB | 256KB | On | On | Off |
512KB | None | 512KB | On | Off | On |
512KB | 128KB | 384KB | On | Off | Off |
640KB | EMS | 64KB | Off | On | On |
640KB | EMS | None | Off | On | Off |
512KB | EMS | 64KB | Off | Off | On |
512KB | EMS | None | Off | Off | Off |
BIOS SELECTION | ||
Size | JP6 | JP18 |
27256 | Pins 1 & 2 closed | Pins 1 & 2 closed |
27512 | Pins 2 & 3 closed | Pins 2 & 3 closed |
IDE INTERFACE CONFIGURATION | ||
Setting | JP14 | JP15 |
Enabled | Open | Closed |
Disabled | Closed | Open |