BIOSTAR MICROTECH INTERNATIONAL, INC.
MB-1216VE, MB-1220VE (VER. 01)
|
Processor |
80286 |
|
Processor Speed |
16/20/25MHz |
|
Chip Set |
VLSI |
|
Video Chip Set |
None |
|
Maximum Onboard Memory |
16MB |
|
Maximum Video Memory |
None |
|
Cache |
None |
|
BIOS |
AMI |
|
Dimensions |
249mm x 221mm |
|
I/O Options |
None |
|
NPU Options |
80287 |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
Speaker |
J5 |
Turbo switch |
J12 |
|
External battery |
J8 |
Turbo LED |
J13 |
|
Power LED & keylock |
J10 |
Reset switch |
J15 |
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Label |
Position | |
|
Fuse not installed |
JP5 |
Closed | |
|
Fuse installed at F1 |
JP5 |
Open | |
|
|
CMOS memory normal operation |
JP6 |
Pins 1 & 2 closed |
|
CMOS memory clear |
JP6 |
Pins 3 & 4 closed | |
|
|
Battery type select internal |
JP7 |
Pins 1 & 2 closed |
|
Battery type select external |
JP7 |
Pins 2 & 3 closed | |
|
|
Monitor type select monochrome |
JP11 |
Open |
|
Monitor type select color |
JP11 |
Closed | |
|
DRAM CONFIGURATION A | ||||||
|
Size |
Bank 0 |
P 0 |
Bank 1 |
P 1 |
Bank 2 |
Bank 3 |
|
512KB |
(4) 44256 |
(2) 41256 |
None |
None |
None |
None |
|
512KB |
None |
None |
None |
None |
(2) 256K x 9 |
None |
|
1MB |
(4) 44256 |
(2) 41256 |
(4) 44256 |
(2) 41256 |
None |
None |
|
1MB |
None |
None |
None |
None |
(2) 256K x 9 |
(2) 256K x 9 |
|
2MB |
None |
None |
None |
None |
(2) 1M x 9 |
None |
|
4MB |
None |
None |
None |
None |
(2) 1M x 9 |
(2) 1M x 9 |
|
8MB |
None |
None |
None |
None |
(2) 4M x 9 |
None |
|
16MB |
None |
None |
None |
None |
(2) 4M x 9 |
(2) 4M x 9 |
|
DRAM CONFIGURATION B | ||||||
|
Size |
Bank 0 |
P 0 |
Bank 1 |
P 1 |
Bank 2 |
Bank 3 |
|
512KB |
(4) 44256 |
(2) 41256 |
None |
None |
None |
None |
|
1MB |
(4) 44256 |
(2) 41256 |
(4) 44256 |
(2) 41256 |
None |
None |
|
1.5MB |
(4) 44256 |
(2) 41256 |
(4) 44256 |
(2) 41256 |
(2) 256K x 9 |
None |
|
2MB |
(4) 44256 |
(2) 41256 |
(4) 44256 |
(2) 41256 |
(2) 256K x 9 |
(2) 256K x 9 |
|
3MB |
(4) 44256 |
(2) 41256 |
(4) 44256 |
(2) 41256 |
(2) 1M x 9 |
None |
|
5MB |
(4) 44256 |
(2) 41256 |
(4) 44256 |
(2) 41256 |
(2) 1M x 9 |
(2) 1M x 9 |
|
DRAM JUMPER CONFIGURATION | ||
|
Configuration |
JP3 |
JP4 |
|
A |
Pins 1 & 2 closed |
Pins 1 & 2 closed |
|
B |
Pins 2 & 3 closed |
Pins 2 & 3 closed |