SYSTEM SP1000E Motherboard Settings and Configuration
TEXAS INSTRUMENTS
SYSTEM SP1000E
Processor | 80386DX |
Processor Speed | 16MHz |
Chip Set | AMD |
Max. onboard DRAM | 4MB |
Cache | None |
BIOS | AMD |
Dimensions | 355mm x 304mm |
I/O Options | 32-bit proprietary bus slot |
NPU Options | 80387DX |
CONNECTIONS | |||
Purpose | Location | Purpose | Location |
External battery | JP2 | 32-bit proprietary bus slot | S1 |
Control panel connector | JP11 | ||
USER CONFIGURABLE SETTINGS | |||
Function | Jumper/Switch | Position | |
| » | Monitor type select CGA | SW1/switch 5 | Off |
Monitor type select monochrome or EGA | SW1/switch 5 | On | |
| » | CPU speed select smart mode | SW1/switch 6 | On |
| » | CPU speed select 16MHz | SW1/switch 6 | Off |
| » | Factory configured - do not alter | SW1/switch 7 | Off |
Note:In the smart mode, the processor slows down during accesses to the diskette drive. | |||
BIOS CONFIGURATION | ||||||
BIOS | JP5 | SW1/switch 1 | SW1/switch 2 | SW1/switch 3 | SW1/switch 4 | |
| » | 27156 | pins 1 & 2 | On | On | Off | Off |
27128 | pins 1 & 2 | Off | Off | On | On | |
27512 | pins 2 & 3 | Off | Off | On | On | |
Note:Pins designated should be in the closed position. | ||||||
NPU CONFIGURATION | |||
NPU | JP6 | JP7 | JP8 |
Enabled | pins 2 & 3 closed | pins 2 & 3 closed | pins 2 & 3 closed |
Disabled | pins 2 & 3 closed | pins 2 & 3 closed | pins 2 & 3 closed |
SYSTEM DRAM CONFIGURATION | |||
Size | Bank 0 | Bank 1 | JP9 |
2MB | (16) 411000 | NONE | pins 2 & 3 closed |
4MB | (16) 411000 | (16) 411000 | pins 1 & 2 closed |
SYSTEM MEMORY MODE CONFIGURATION | |||
Base | BIOS | External Memory | SW1/8 |
640KB | Normal | 0KB | On |
640KB | Loaded high | 0KB | Off |
USER CONFIGURABLE SETTINGS FOR EXTERNAL MEMORY | |||
Function | Jumper | Position | |
| » | Factory configured - do not alter | JP1 | pins 1 & 2 closed |
| » | Factory configured - do not alter | JP2 | pins 2 & 3 closed |
| » | Factory configured - do not alter | TP1 | pins 3 & 8, 4 & 9 closed |
| » | Factory configured - do not alter | TP2 | pins 3 & 8, 4 & 9 closed |
EXTERNAL MEMORY CONFIGURATION | ||||
Size | Bank 2 | Bank 3 | Bank 4 | Bank 5 |
2MB | (16) 411000 | NONE | NONE | NONE |
4MB | (16) 411000 | (16) 411000 | NONE | NONE |
6MB | (16) 411000 | (16) 411000 | (16) 411000 | NONE |
8MB | (16) 411000 | (16) 411000 | (16) 411000 | (16) 411000 |
EXTERNAL MEMORY SWITCH CONFIGURATION | |||
Size | SW1/switch 1 | SW1/switch 2 | SW1/switch 3 |
2MB | On | On | On |
4MB | Off | On | On |
6MB | Off | Off | On |
8MB | Off | Off | Off |
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