GCH SYSTEMS, INC.
EASY DATA 386
Processor | 80386DX |
Processor Speed | 25/33MHz |
Chip Set | None |
Max. Onboard DRAM | None |
Cache | 32KB |
BIOS | AMI/Award/Phoenix |
Dimensions | 355mm x 304mm |
I/O Options | 32-bit external memory card slot |
NPU Options | 80387/3167 |
CONNECTIONS | |||
Purpose | Location | Purpose | Location |
External battery | J2 | Turbo LED | J6 |
Speaker | J3 | Power LED & keylock | J7 |
Turbo switch | J4 | 32-bit external memory card | S1 |
Reset switch | J5 |
USER CONFIGURABLE SETTINGS | |||
Function | Jumper/Switch | Position | |
» | Factory configured - do not alter | JP1 | N/A |
» | NPU enabled | SW1/1 | On |
NPU disabled | SW1/1 | Off | |
» | Factory configured - do not alter | SW1/2 | Off |
» | Factory configured - do not alter | SW1/3 | Off |
» | Factory configured - do not alter | SW1/4 | Off |
» | Monitor type select color | SW1/5 | On |
Monitor type select monochrome | SW1/5 | Off | |
» | Factory configured - do not alter | SW1/6 | On |
» | Factory configured - do not alter | SW1/7 | On |
» | Factory configured - do not alter | SW1/8 | On |
DRAM CONFIGURATION | ||||
Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 |
1MB | (4) 256K x 9 | NONE | NONE | NONE |
2MB | (4) 256K x 9 | (4) 256K x 9 | NONE | NONE |
3MB | (4) 256K x 9 | (4) 256K x 9 | (4) 256K x 9 | NONE |
4MB | (4) 256K x 9 | (4) 256K x 9 | (4) 256K x 9 | (4) 256K x 9 |
4MB | (4) 1M x 9 | NONE | NONE | NONE |
8MB | (4) 1M x 9 | (4) 1M x 9 | NONE | NONE |
12MB | (4) 1M x 9 | (4) 1M x 9 | (4) 1M x 9 | NONE |
16MB | (4) 1M x 9 | (4) 1M x 9 | (4) 1M x 9 | (4) 1M x 9 |
DRAM JUMPER CONFIGURATION | |||
Size | JP1 | JP2 | JP3 |
1MB | pins 1 & 2 closed | pins 1 & 2 closed | pins 1 & 2 closed |
2MB | pins 2 & 3 closed | pins 1 & 2 closed | pins 1 & 2 closed |
3MB | pins 1 & 2 closed | pins 2 & 3 closed | pins 1 & 2 closed |
4MB | pins 2 & 3 closed | pins 2 & 3 closed | pins 1 & 2 closed |
4MB | pins 1 & 2 closed | pins 1 & 2 closed | pins 2 & 3 closed |
8MB | pins 2 & 3 closed | pins 1 & 2 closed | pins 2 & 3 closed |
12MB | pins 1 & 2 closed | pins 2 & 3 closed | pins 2 & 3 closed |
16MB | pins 2 & 3 closed | pins 2 & 3 closed | pins 2 & 3 closed |