ASUS COMPUTER INTERNATIONAL
ISA-386U3Q
|
Processor |
AM386DX/80386DX/CX486DLC |
|
Processor Speed |
33/40MHz |
|
Chip Set |
UMC |
|
Max. Onboard DRAM |
32MB |
|
Cache |
64/128/256KB |
|
BIOS |
AMI |
|
Dimensions |
234mm x 221mm |
|
I/O Options |
None |
|
NPU Options |
80387DX/CX487DLC |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
Turbo LED |
CN1 |
Turbo switch |
CN4 |
|
Power LED & keylock |
CN2 |
Reset switch |
CN5 |
|
Speaker |
CN3 | ||
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Jumper |
Position | |
|
|
NPU disabled |
JP1 |
pins 1 & 2 closed |
|
NPU enabled |
JP1 |
pins 2 & 3 closed | |
|
|
Monitor type select monochrome |
JP2 |
pins 2 & 3 closed |
|
Monitor type select color |
JP2 |
pins 1 & 2 closed | |
|
|
PQFP CPU disabled |
JP101 |
Closed |
|
PQFP CPU enabled |
JP101 |
Open | |
|
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) 256K x 9 |
(4) 1M x 9 |
|
8MB |
(4) 1M x 9 |
(4) 1M x 9 |
|
16MB |
(4) 4M x 9 |
NONE |
|
20MB |
(4) 1M x 9 |
(4) 4M x 9 |
|
32MB |
(4) 4M x 9 |
(4) 4M x 9 |
|
CACHE CONFIGURATION | |||
|
Size |
Bank 0 |
Bank 1 |
TAG |
|
64KB |
(4) 8K x 8 |
(4) 8K x 8 |
(1) 8K x 8 |
|
128KB |
(4) 32K x 8 |
NONE |
(1) 8K x 8 |
|
256KB |
(4) 32K x 8 |
(4) 32K x 8 |
(1) 32K x 8 |
|
CACHE JUMPER CONFIGURATION | |||
|
Size |
CJ1 |
CJ2 |
CJ3 |
|
64KB |
pins 2 & 3 closed |
pins 2 & 3 closed |
Open |
|
128KB |
pins 1 & 2 closed |
Open |
Closed |
|
256KB |
pins 1 & 2 closed |
pins 1 & 2 closed |
Open |