INFORMTECH INTERNATIONAL, INC.
B386DX
Processor |
80386DX |
Processor Speed |
25/33MHz |
Chip Set |
VLSI |
Max. Onboard DRAM |
32MB |
Cache |
64/128KB |
BIOS |
Quadtel |
Dimensions |
330mm x 218mm |
I/O Options |
None |
NPU Options |
80387/3167 |
CONNECTIONS | |||
Purpose |
Location |
Purpose |
Location |
External battery |
J2 |
Speaker |
J22 |
Turbo LED |
J20 |
Reset switch |
JP7 |
Power LED & keylock |
J21 |
USER CONFIGURABLE SETTINGS | |||
Function |
Jumper |
Position | |
» |
Monitor type select color |
JP6 |
pins 1 & 2 closed |
Monitor type select monochrome |
JP6 |
pins 2 & 3 closed |
DRAM CONFIGURATION | ||
Size |
Bank 0 |
Bank 1 |
1MB |
(4) 256K x 9 |
NONE |
2MB |
(4) 256K x 9 |
(4) 256K x 9 |
4MB |
(4) 1M x 9 |
NONE |
5MB |
(4) 1M x 9 |
(4) 256K x 9 |
8MB |
(4) 1M x 9 |
(4) 1M x 9 |
16MB |
(4) 4M x 9 |
NONE |
17MB |
(4) 4M x 9 |
(4) 256K x 9 |
20MB |
(4) 4M x 9 |
(4) 1M x 9 |
32MB |
(4) 4M x 9 |
(4) 4M x 9 |
CACHE CONFIGURATION | ||
Size |
Bank 0 |
Bank 1 |
32KB |
(4) 8K x 8 |
NONE |
64KB |
(4) 8K x 8 |
(4) 8K x 8 |
128KB |
(4) 32K x 8 |
NONE |
128KB |
(4) 32K x 8 |
(4) 32K x 8 |
CACHE JUMPER CONFIGURATION | |
Size |
JP5 |
32KB |
pins 2 & 3 closed |
64KB |
pins 2 & 3 closed |
128KB |
pins 1 & 2 closed |
128KB |
pins 1 & 2 closed |