CHICONY, INC.
CH-386-20B
Processor |
80386DX |
Processor Speed |
20MHz |
Chip Set |
C & T |
Max. Onboard DRAM |
8MB |
SRAM Cache |
None |
BIOS |
AMI/Award/Phoenix |
Dimensions |
218.4mm x 330.2mm |
I/O Options |
32-bit external memory card slot |
NPU Options |
80287/80387/3167 |
CONNECTIONS | |||
Purpose |
Location |
Purpose |
Location |
Reset switch |
J3 |
Power LED & keylock |
J7 |
Turbo LED |
J4 |
External battery |
J8 |
Turbo switch |
J5 |
32-bit external memory card |
S1 |
Speaker |
J6 |
USER CONFIGURABLE SETTINGS | |||
Function |
Jumper |
Position | |
» |
Factory configured - do not alter |
JP1 |
unknown |
» |
Monitor type select monochrome |
JP2 |
open |
Monitor type select color |
JP2 |
closed | |
» |
NPU type select 80287/3167 or none |
JP3 |
closed |
NPU type select 80387 |
JP3 |
open | |
» |
CMOS memory normal operation |
JP4 |
pins 1 & 2 closed |
» |
CMOS memory clear |
JP4 |
pins 2 & 3 closed |
DRAM CONFIGURATION | ||
Size |
Bank 0 |
Bank 1 |
1MB |
(4) 256K x 9 |
NONE |
2MB |
(4) 256K x 9 |
(4) 256K x 9 |
4MB |
(4) 1M x 9 |
NONE |
8MB |
(4) 1M x 9 |
(4) 1M x 9 |