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 |