ABC COMPUTER COMPANY, LTD.
PRESTIGE 386
Processor |
80386DX |
Processor Speed |
25MHz |
Chip Set |
C & T |
Max. Onboard DRAM |
16MB |
Cache |
None |
BIOS |
AMI |
Dimensions |
330mm x 218mm |
I/O Options |
None |
NPU Options |
80287/80387/3167 |
CONNECTIONS | |||
Purpose |
Location |
Purpose |
Location |
Turbo LED |
J1 |
Speaker |
J3 |
Power LED & keylock |
J2 |
USER CONFIGURABLE SETTINGS | |||
Function |
Jumper |
Position | |
» |
Pipeline mode enabled |
J5 |
pins 2 & 3 closed |
Pipeline mode disabled |
J5 |
pins 1 & 2 closed | |
» |
Factory configured - do not alter |
J6 |
pins 1 & 2 closed |
» |
CMOS memory normal operation |
J14 |
pins 1 & 2 closed |
CMOS memory clear |
J14 |
pins 2 & 3 closed | |
» |
Reset enabled through hardware only |
J16 |
pins 2 & 3 closed |
Reset enabled through hardware and keyboard |
J16 |
pins 1 & 2 closed | |
» |
Monitor type select color |
J17 |
pins 2 & 3 closed |
Monitor type select monochrome |
J17 |
pins 1 & 2 closed |
DRAM CONFIGURATION | |||||
Size |
File |
Bank 0 |
Bank 1 |
Bank 2 |
Bank 3 |
1MB |
1M.386 |
(4) 256K x 9 |
NONE |
NONE |
NONE |
2MB |
2M.386 |
(4) 256K x 9 |
(4) 256K x 9 |
NONE |
NONE |
4MB |
4MK.386 |
(4) 256K x 9 |
(4) 256K x 9 |
(4) 256K x 9 |
(4) 256K x 9 |
4MB |
4MM.386 |
(4) 1M x 9 |
NONE |
NONE |
NONE |
8MB |
8M.386 |
(4) 1M x 9 |
(4) 1M x 9 |
NONE |
NONE |
10MB |
10M.386 |
(4) 256K x 9 |
(4) 256K x 9 |
(4) 1M x 9 |
(4) 1M x 9 |
16MB |
16M.386 |
(4) 1M x 9 |
(4) 1M x 9 |
(4) 1M x 9 |
(4) 1M x 9 |
Note:After installing memory, run the setup 386 program and enter the applicable file name. This loads the appropriate values into the chipset. |
NPU CONFIGURATION | ||||
Type |
J4 |
J7 |
J10 |
J11 |
3167 |
pins 1 & 2 closed |
pins 1 & 2 closed |
pins 2 & 3 closed |
pins 2 & 3 closed |
80387 |
pins 2 & 3 closed |
pins 1 & 2 closed |
pins 2 & 3 closed |
pins 1 & 2 closed |
80287 |
pins 2 & 3 closed |
pins 2 & 3 closed |
pins 1 & 2 closed |
pins 2 & 3 closed |
None |
pins 2 & 3 closed |
pins 1 & 2 closed |
pins 2 & 3 closed |
pins 2 & 3 closed |
NPU SPEED CONFIGURATION (80287) | ||
Speed |
J8 |
J9 |
High |
pins 1 & 2 closed |
pins 1 & 2 closed |
Low |
pins 2 & 3 closed |
pins 2 & 3 closed |