GCH SYSTEMS, INC.
EASY DATA 386SX
|
Processor |
80386SX |
|
Processor Speed |
16MHz |
|
Chip Set |
Suntac |
|
Max. Onboard DRAM |
8MB |
|
Cache |
None |
|
BIOS |
AMI/Award/Phoenix |
|
Dimensions |
330mm x 218mm |
|
I/O Options |
Parallel port, serial port (2), floppy interface, IDE interface |
|
NPU Options |
80387SX |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
Reset switch |
J1 |
Parallel port (LPT2) |
P1 |
|
Turbo LED |
J2 |
Serial port (COM1) |
S1 |
|
Turbo switch |
J3 |
Serial port (COM2) |
S2 |
|
Hard drive LED |
J4 |
IDE interface |
S3 |
|
Speaker |
J5 |
Floppy interface |
S4 |
|
Power LED & keylock |
J6 | ||
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Jumper/Switch |
Position | |
|
Factory configured - do not alter |
JP1 |
Open | |
|
Factory configured - do not alter |
JP3 |
N/A | |
|
BIOS type select Award |
JP7 |
pins 2 & 3 closed | |
|
BIOS type select Phoenix |
JP7 |
pins 1 & 2 closed | |
|
Factory configured - do not alter |
JP11 |
Closed | |
|
Monitor type select color |
SW1/1 |
On | |
|
Monitor type select monochrome |
SW1/1 |
Off | |
|
Floppy drive enabled |
SW1/2 |
On | |
|
Floppy drive disabled |
SW1/2 |
Off | |
|
Floppy drive address select primary |
SW1/3 |
Off | |
|
Floppy drive address select secondary |
SW1/3 |
On | |
|
COM1 (S1) enabled |
SW1/6 |
On | |
|
COM1 (S1) disabled |
SW1/6 |
Off | |
|
COM2 (S2) enabled |
SW1/7 |
On | |
|
COM2 (S2) disabled |
SW1/7 |
Off | |
|
LPT2 (P1) enabled |
SW1/8 |
On | |
|
LPT2 (P1) disabled |
SW1/8 |
Off | |
|
DRAM CONFIGURATION | ||||
|
Size |
Bank 0 |
Bank 1 |
Bank 2 |
Bank 3 |
|
512KB |
(2) 256K x 9 |
NONE |
NONE |
NONE |
|
1MB |
(2) 256K x 9 |
(2) 256K x 9 |
NONE |
NONE |
|
2MB |
(2) 256K x 9 |
(2) 256K x 9 |
(2) 256K x 9 |
(2) 256K x 9 |
|
2MB |
(2) 1M x 9 |
NONE |
NONE |
NONE |
|
3MB |
(2) 256K x 9 |
(2) 256K x 9 |
(2) 1M x 9 |
NONE |
|
4MB |
(2) 1M x 9 |
(2) 1M x 9 |
NONE |
NONE |
|
5MB |
(2) 256K x 9 |
(2) 256K x 9 |
(2) 1M x 9 |
(2) 1M x 9 |
|
8MB |
(2) 1M x 9 |
(2) 1M x 9 |
(2) 1M x 9 |
(2) 1M x 9 |
|
NPU MODE CONFIGURATION | ||
|
Size |
JP2 |
JP4 |
|
Synchronous with CPU |
pins 2 & 3 closed |
pins 2 & 3 closed |
|
Asynchronous with CPU |
pins 1 & 2 closed |
pins 1 & 2 closed |
|
ON BOARD IDE CONFIGURATION | ||
|
Size |
SW1/4 |
SW1/5 |
|
Enabled |
Off |
On |
|
Disabled |
On |
Off |
|
BIOS CONFIGURATION | ||
|
Size |
JP5 |
JP6 |
|
27256 |
pins 1 & 2 closed |
pins 1 & 2 closed |
|
27512 |
pins 2 & 3 closed |
pins 2 & 3 closed |