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 |