AST RESEARCH, INC.
PREMIUM WORKSTATION (80386SX)
MODEL 202276-001
Processor | 80386SX |
Processor Speed | 16MHz |
Chip Set | AST |
Max. Onboard DRAM | 6MB |
Cache | None |
BIOS | AST |
Dimensions | 360mm x 218mm |
I/O Options | Floppy drive interface, IDE interface, parallel port, serial port (2), tape drive interface, video controller module |
NPU Options | 80387SX |
CONNECTIONS | |||
Purpose | Location | Purpose | Location |
Parallel port | CN1 | Floppy drive interface | J3 |
Serial port 2 (COM2) | CN2 | Tape drive interface | J5 |
Serial port 1 (COM1) | CN3 | External battery | J6 |
Video port | CN4 | Riser card | S1 |
Front panel switches & LEDs | J1 | Optional ROM (odd) | U82 |
IDE interface | J2 | Optional ROM (even) | U99 |
USER CONFIGURABLE SETTINGS | |||
Function | Jumper/Switch | Position | |
» | Factory configured - do not alter | E1 | open |
» | Factory configured - do not alter | E2 | open |
» | Monitor type select color | SW1/switch 1 | closed |
Monitor type select monochrome | SW1/switch 1 | open | |
» | Password check enabled | SW1/switch 2 | open |
Password clear | SW1/switch 2 | closed |
DRAM CONFIGURATION | |||
Size | Bank 0 | Bank 1 | Bank 2 |
512KB | (2) 256K x 9 | NONE | NONE |
1MB | (2) 256K x 9 | (2) 256K x 9 | NONE |
1.5MB | (2) 256K x 9 | (2) 256K x 9 | (2) 256K x 9 |
2MB | (2) 1M x 9 | NONE | NONE |
2.5MB | (2) 1M x 9 | (2) 256K x 9 | NONE |
3MB | (2) 1M x 9 | (2) 256K x 9 | (2) 256K x 9 |
4MB | (2) 1M x 9 | (2) 1M x 9 | NONE |
4.5MB | (2) 1M x 9 | (2) 1M x 9 | (2) 256K x 9 |
6MB | (2) 1M x 9 | (2) 1M x 9 | (2) 1M x 9 |