386GT (REV. A1) Motherboard Settings and Configuration
FIRST INTERNATIONAL COMPUTER, INC.
386GT (REV. A1)
Processor | 80386DX |
Processor Speed | 33MHz |
Chip Set | VIA |
Max. Onboard DRAM | 64MB |
Cache | 32/128KB |
BIOS | AMI/AWARD |
Dimensions | 220mm x 220mm |
I/O Options | None |
NPU Options | 80387DX |
CONNECTIONS | |||
Purpose | Location | Purpose | Location |
External battery | J1 | Reset switch | J12 |
Turbo LED | J10 | Speaker | J13 |
Turbo switch | J11 | Power LED & keylock | J14 |
USER CONFIGURABLE SETTINGS | |||
Function | Jumpers | Position | |
» | Internal battery enabled | J3 | pins 1 & 2 closed |
External battery enabled | J3 | pins 2 & 3 closed | |
» | Monitor type select mono/EGA/VGA | J5 | Open |
Monitor type select color | J5 | Closed | |
» | BIOS type select Award | J7 | pins 1 & 2 closed |
BIOS type select AMI | J7 | pins 2 & 3 closed | |
» | Pipeline disabled | J8 | pins 1 & 2 closed |
Pipeline enabled | J8 | pins 2 & 3 closed | |
» | Cx87DLC disabled | JP1 | pins 2 & 3 closed |
Cx87DLC enabled | JP1 | pins 1 & 2 closed | |
» | NPU synchronous with CPU | JP2 | pins 1 & 2 closed |
NPU asynchronous with CPU | JP2 | pins 2 & 3 closed | |
» | External keyboard select | JKB1-4, J4 | pins 1 & 2 closed |
Internal keyboard select | JKB1-4, J4 | pins 2 & 3 closed | |
» | Award BIOS normal operation | JKB5 | pins 1 & 2 closed |
Award BIOS clear | JKB5 | pins 2 & 3 closed | |
» | AMI BIOS normal operation | JKB6 | pins 1 & 2 closed |
AMI BIOS clear | JKB6 | pins 2 & 3 closed | |
» | Monitor type select mono/VGA | JKB7 | pins 1 & 2 closed |
Monitor type select CGA | JKB7 | pins 2 & 3 closed | |
DRAM CONFIGURATION | ||
Size | Bank 0 | Bank 1 |
1MB | NONE | (4) 256K x 9 |
4MB | NONE | (4) 1M x 9 |
4MB | (8) 1M x 9 | NONE |
5MB | (8) 1M x 9 | (4) 256K x 9 |
8MB | (8) 1M x 9 | (4) 1M x 9 |
16MB | NONE | (4) 4M x 9 |
20MB | (8) 1M x 9 | (4) 4M x 9 |
64MB | NONE | (4) 16M x 9 |
CACHE CONFIGURATION | ||
Size | Bank 0 | TAG |
32KB | (4) 8K x 8 | (1) 8K x 8 |
128KB | (4) 32K x 8 | (1) 8K x 8 |
CACHE JUMPER CONFIGURATION | ||||
Size | JS1 | JS2 | JS3 | JS4 |
32KB | pins 1 & 2 closed | pins 1 & 2 closed | pins 2 & 3 closed | pins 2 & 3 closed |
128KB | pins 2 & 3 closed | pins 2 & 3 closed | pins 1 & 2 closed | pins 1 & 2 closed |
CPU TYPE CONFIGURATION (JK1) | |||||
Type | CLK 2 | 1 & 2 | 3 & 4 | 5 & 6 | 7 & 8 |
80386DX - 33 | 66MHz | Open | Closed | Open | Closed |
66MHz | Closed | Open | Open | Closed | |
80386DX - 40 | 80MHz | Closed | Closed | Open | Closed |
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