BIOSTAR MICROTECH INTERNATIONAL CORPORATION
MB-1325VT/MB-1333VT
|
Processor |
80386DX |
|
Processor Speed |
25/33MHz |
|
Chip Set |
VLSI |
|
Max. Onboard DRAM |
32MB |
|
Cache |
None |
|
BIOS |
AMI |
|
Dimensions |
330mm x 219mm |
|
I/O Options |
None |
|
NPU Options |
80387/3167 |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
Power LED & keylock |
J1 |
Reset switch |
J4 |
|
Speaker |
J2 |
Turbo switch |
J5 |
|
Turbo LED |
J3 |
External battery |
J6 |
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Jumper |
Position | |
|
Monitor type select color |
JP1 |
Closed | |
|
Monitor type select monochrome |
JP1 |
Open | |
|
NPU type select 80387 |
JP8 |
pins 1 & 2 closed | |
|
NPU type select 3167 |
JP8 |
pins 2 & 3 closed | |
|
CMOS memory normal operation |
JP9 |
pins 1 & 2 closed | |
|
CMOS memory clear |
JP9 |
pins 3 & 4 closed | |
|
Pipeline mode enabled |
JP14 |
Closed | |
|
Pipeline mode disabled |
JP14 |
Open | |
|
Note:The locations of JP8 & JP9 are unidentified. | |||
|
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 |
|
17MB |
(4) 256K x 9 |
(4) 4M x 9 |
|
20MB |
(4) 1M x 9 |
(4) 4M x 9 |
|
32MB |
(4) 4M x 9 |
(4) 4M x 9 |
|
KEYBOARD CONTROLLER CONFIGURATION | ||||
|
Setting |
JP3 |
JP4 |
JP5 |
JP6 |
|
controller set on pin 23 |
Closed |
Open |
Open |
Open |
|
controller set on pin 24 |
Open |
Closed |
Open |
Open |
|
controller set on pin 27 |
Open |
Open |
Closed |
Open |
|
controller set on pin 32 |
Open |
Open |
Open |
Closed |