LEADING EDGE PRODUCTS, INC.
MODEL D3
|
Processor |
80386SX |
|
Processor Speed |
20MHz |
|
Chip Set |
Unidentified |
|
Max. Onboard DRAM |
8MB |
|
Cache |
None |
|
BIOS |
Phoenix |
|
Dimensions |
330mm x 218mm |
|
I/O Options |
Floppy drive interface, IDE interface, parallel port, PS/2 mouse port, serial ports (2), VGA port |
|
NPU Options |
80387SX |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
VGA port |
CN1 |
Video board connector |
CN6 |
|
PS/2 mouse port |
CN2 |
IDE interface |
CN7 |
|
Parallel port |
CN3 |
Floppy drive interface |
CN8 |
|
Serial port 1 |
CN4 |
Riser Card |
SL1 |
|
Serial port 2 |
CN5 | ||
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Jumper |
Position | |
|
|
Parallel port IRQ select IRQ7 |
J17 |
pins 1 & 2 closed |
|
Parallel port IRQ select IRQ5 |
J17 |
pins 2 & 3 closed | |
|
|
IDE interface enabled |
J18 |
pins 1 & 2 closed |
|
IDE interface disabled |
J18 |
pins 2 & 3 closed | |
|
|
Floppy drive interface enabled |
J19 |
pins 1 & 2 closed |
|
Floppy drive interface disabled |
J19 |
pins 2 & 3 closed | |
|
DRAM CONFIGURATION | ||||
|
Size |
Bank 0 |
Bank 1 |
Bank 2 |
Bank 3 |
|
1MB |
(2) 256K x 9 |
(2) 256K x 9 |
NONE |
NONE |
|
2MB |
(2) 1M x 9 |
NONE |
NONE |
NONE |
|
2MB |
(2) 256K x 9 |
(2) 256K x 9 |
(2) 256K x 9 |
(2) 256K x 9 |
|
4MB |
(2) 1M x 9 |
(2) 1M x 9 |
NONE |
NONE |
|
8MB |
(2) 1M x 9 |
(2) 1M x 9 |
(2) 1M x 9 |
(2) 1M x 9 |
|
MONITOR TYPE CONFIGURATION | ||
|
Type |
J15 |
J16 |
|
Monochrome |
pins 1 & 2 closed |
pins 1 & 2 closed |
|
Color |
pins 2 & 3 closed |
pins 2 & 3 closed |
|
Color emulation |
pins 2 & 3 closed |
pins 1 & 2 closed |