MICRONICS COMPUTERS, INC.
80386SX BOARD
|
Processor |
80386SX |
|
Processor Speed |
25MHz |
|
Chip Set |
Micronics |
|
Max. Onboard DRAM |
16MB |
|
Cache |
None |
|
BIOS |
Phoenix |
|
Dimensions |
330mm x 218mm |
|
I/O Options |
None |
|
NPU Options |
80387SX |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
Keylock connector |
JP13/pins 1 & 2 |
Turbo switch |
JP13/pins 15, 16 & 17 |
|
Power LED |
JP13/pins 3, 4 & 5 |
Reset switch |
JP13/pins 19 & 20 |
|
Speaker |
JP13/pins 7, 8, 9 & 10 |
External Battery |
J2/pins 1(pos) & 4(neg) |
|
Turbo LED |
JP13/pins 12 & 13 |
|
|
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Jumper |
Position | |
|
» |
Internal battery select |
J2 |
pins 2 & 3 closed |
|
|
External battery select |
J2 |
pins 2 & 3 open |
|
» |
Monitor type select color |
JP2 |
Closed |
|
|
Monitor type select monochrome |
JP2 |
Open |
|
DRAM CONFIGURATION | ||||
|
Size |
Bank 0 |
Bank 1 |
Bank 2 |
Bank 3 |
|
512KB |
(2) 256KB x 9 |
NONE |
NONE |
NONE |
|
1MB |
(2) 256KB x 9 |
(2) 256KB x 9 |
NONE |
NONE |
|
1.5MB |
(2) 256KB x 9 |
(2) 256KB x 9 |
(2) 256KB x 9 |
NONE |
|
2MB |
(2) 256KB x 9 |
(2) 256KB x 9 |
(2) 256KB x 9 |
(2) 256KB x 9 |
|
2.5MB |
(2) 256KB x 9 |
(2) 1MB x 9 |
NONE |
NONE |
|
3MB |
(2) 256KB x 9 |
(2) 256KB x 9 |
(2) 1MB x 9 |
NONE |
|
4.MB |
(2) 1MB x 9 |
(2) 1MB x 9 |
NONE |
NONE |
|
4.5MB |
(2) 256KB x 9 |
(2) 1MB x 9 |
(2) 1MB x 9 |
NONE |
|
5MB |
(2) 256KB x 9 |
(2) 1MB x 9 |
(2) 256KB x 9 |
(2) 1MB x 9 |
|
6MB |
(2) 1MB x 9 |
(2) 1MB x 9 |
(2) 1MB x 9 |
NONE |
|
8MB |
(2) 1MB x 9 |
(2) 1MB x 9 |
(2) 1MB x 9 |
(2) 1MB x 9 |
|
8MB |
(2) 4MB x 9 |
NONE |
NONE |
NONE |
|
8.5MB |
(2) 256KB x 9 |
(2) 4MB x 9 |
NONE |
NONE |
|
9MB |
(2) 256KB x 9 |
(2) 256KB x 9 |
(2) 4MB x 9 |
NONE |
|
10MB |
(2) 1MB x 9 |
(2) 4MB x 9 |
NONE |
NONE |
|
12MB |
(2) 1MB x 9 |
(2) 1MB x 9 |
(2) 4MB x 9 |
NONE |
|
16MB |
(2) 4MB x 9 |
(2) 4MB x 9 |
NONE |
NONE |