486 EISA TR (TC33/TC34) Motherboard Settings and Configuration
TULIP COMPUTERS
486 EISA TR (TC33/TC34)
Processor | 80486SX/80487SX/80486DX/80486DX2 |
Processor Speed | 25/33/50(internal)/66(internal) |
Chip Set | Texas Instruments |
Max. Onboard DRAM | 64MB |
Cache | None |
BIOS | Phoenix |
Dimensions | 335mm x 304mm |
I/O Options | Floppy drive interface, IDE interface, parallel port, serial ports(2),VGA feature connector, VGA port |
NPU Options | None |
CONNECTIONS | |||
Purpose | Location | Purpose | Location |
UPS connector | CN1 | Flat cable connector (LCD unit) | J5 |
Serial port 2 | CN2 | Speaker, Batteries, Power | J6 |
Serial port 1 | CN3 | IDE interface | J15, J26 |
VGA port | CN4 | VGA feature connector | J17 |
Floppy drive interface | J2 | Parallel port connector | J24 |
USER CONFIGURABLE SETTINGS | |||
Function | Switch | Position | |
| Factory configured - do not alter | SW1/4 | Off |
» | Non-rechargeable battery | SW1/5 | Off |
| Rechargeable battery | SW1/5 | On |
| Factory configured - do not alter | SW1/6 | On |
| Factory configured - do not alter | SW1/7 | Off |
| Factory configured - do not alter | SW1/8 | Off |
DRAM CONFIGURATION 486 SX/E | |||||
Expansion from: | Expansion to | Bank 0 | Bank 1 | Bank 2 | Bank 3 |
4MB | 8MB | NONE | (4) 1M x 9 | NONE | NONE |
4MB | 16MB | NONE | NONE | (4) 1M x 9 | (4) 1M x 9 |
4MB | 16MB | (4) 4M x 9 | NONE | NONE | NONE |
4MB | 24MB | NONE | NONE | (4) 4M x 9 | NONE |
4MB | 32MB | NONE | (4) 4M x 9 | NONE | NONE |
4MB | 40MB | NONE | NONE | NONE | (4) 4M x 9 |
4MB | 64MB | NONE | NONE | (4) 4M x 9 | (4) 4M x 9 |
Note: 4MB is internal memory and is not configurable. | |||||
DRAM SWITCH CONFIGUTATION 486 SX/E | ||||
Expansion from: | Expansion to | SW1/1 | SW1/2 | SW1/3 |
4MB | 8MB | On | Off | On |
4MB | 16MB | Off | Off | On |
4MB | 24MB | Off | Off | Off |
4MB | 40MB | On | Off | Off |
4MB | 16MB | Off | On | On |
4MB | 32MB | On | On | Off |
4MB | 64MB | Off | On | Off |
DRAM CONFIGURATION 486 DX/E | |||||
Expansion from: | Expansion to | Bank 0 | Bank 1 | Bank 2 | Bank 3 |
8MB | 16MB | NONE | NONE | (4) 1M x 9 | (4) 1M x9 |
8MB | 32MB | (4) 4M x 9 | (4) 4M x 9 | NONE | NONE |
8MB | 40MB | NONE | NONE | (4) 4M x 9 | (4) 4M x 9 |
8MB | 64MB | NONE | NONE | (4) 4M x 9 | (4) 4M x 9 |
Note: 8MB is internal memory and is not configurable. | |||||
DRAM SWITCH CONFIGURATION 486 DX/E | ||||
Expansion from: | Expansion to | SW1/1 | SW1/2 | SW1/3 |
8MB | 16MB | Off | Off | On |
8MB | 40MB | On | Off | Off |
32MB | 32MB | On | On | Off |
32MB | 64MB | Off | On | Off |
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