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 |