GCH SYSTEMS, INC.
EASY DATA 286
Processor |
80286 |
Processor Speed |
16MHz |
Chip Set |
Suntac |
Max. Onboard DRAM |
8MB |
Cache |
None |
BIOS |
Award/Phoenix |
Dimensions |
330mm x 218mm |
I/O Options |
Parallel port, serial ports (2), floppy interface, IDE interface |
NPU Options |
80287 |
CONNECTIONS | |||
Purpose |
Location |
Purpose |
Location |
Reset switch |
J1 |
Parallel port |
P1 |
Turbo LED |
J2 |
Serial port 1 |
S1 |
Turbo switch |
J3 |
Serial port 2 |
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 |
Closed |
» |
NPU mode select synchronous with CPU |
JP3 |
pins 2 & 3 closed |
NPU mode select asynchronous with CPU |
JP3 |
pins 1 & 2 closed | |
» |
BIOS type select Award |
JP7 |
pins 2 & 3 closed |
BIOS type select Phoenix |
JP7 |
pins 1 & 2 closed | |
» |
Factory configured - do not alter |
JP11 |
Open |
» |
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 | |
» |
LPT1 (P1) enabled |
SW1/8 |
On |
LPT1 (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 |
ON BOARD IDE CONFIGURATION | ||
Setting |
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 |