MICRONICS COMPUTERS, INC.
80386SX CACHING BOARD
Processor |
80386SX |
Processor Speed |
25MHz |
Chip Set |
Micronics |
Max. Onboard DRAM |
16MB |
Cache |
32KB |
BIOS |
Phoenix |
Dimensions |
330mm x 218mm |
I/O Options |
Floppy drive interface, IDE interface, parallel port, serial ports (2) |
NPU Options |
80387SX |
CONNECTIONS | |||
Purpose |
Location |
Purpose |
Location |
Serial port 2 |
J6 |
External keyboard connector |
J30 |
Serial port 1 |
J8 |
External battery connector |
P1 |
Parallel port |
J9 |
Reset switch |
P2 |
IDE interface |
J19 |
External speaker |
P3 |
Floppy drive interface |
J20 |
Power LED & keylock |
P4 |
IDE interface LED |
J21 |
USER CONFIGURABLE SETTINGS | |||
Function |
Jumper |
Position | |
» |
Monitor type select color |
W1 |
Closed |
Monitor type select monochrome |
W1 |
Open | |
» |
Factory configured-do not alter |
W2 |
Open |
» |
Factory configured-do not alter |
W3 |
Open |
» |
CMOS memory normal |
W4 |
pins 1 & 2 closed |
CMOS memory clear |
W4 |
pins 2 & 3 closed | |
4MB SIMMs installed |
W5 |
pins 2 & 3 closed | |
4MB SIMMS not installed |
W5 |
pins 1 & 2, 3 & 4 closed | |
» |
Factory configured-do not alter |
W6 |
Open |
DRAM CONFIGURATION | ||||
Size |
Bank 0 |
Bank 1 |
Bank 2 |
Bank 3 |
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 |
3MB |
(2) 256KB x 9 |
(2) 256KB x 9 |
(2) 1MB x 9 |
NONE |
4MB |
(2) 1MB x 9 |
(2) 1MB x 9 |
NONE |
NONE |
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 |
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 |
16MB |
(2) 4MB x 9 |
(2) 4MB x 9 |
NONE |
NONE |