MICRO COMPUTER SYSTEMS CORPORATION
MCS386-AG42
Processor | 80386DX |
Processor Speed | 33/40MHz |
Chip Set | ETEQ |
Max. Onboard DRAM | 32MB |
SRAM Cache | 64/256KB |
Dimensions | 330.2mm x 218.4mm |
BIOS | AMI |
I/O Options | None |
NPU Options | 80387/3167 |
CONNECTIONS | |||
Purpose | Location | Purpose | Location |
External battery | J1 | Turbo switch | J4 |
Speaker | J2 | Turbo LED | J5 |
Power LED & keylock | J3 | Reset switch | J6 |
USER CONFIGURABLE SETTINGS | |||
Function | Jumper | Position | |
» | CPU speed select switchable from turbo switch | JP1 | open |
» | CPU speed select switchable from turbo switch or keyboard | JP1 | 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 |
16MB | (4) 4M x 9 | NONE |
32MB | (4) 4M x 9 | (4) 4M x 9 |
SRAM CONFIGURATION | |||||
Size | Cache | TAG | JP2 & JP4 | JP3 | JP5 |
64KB | (8) 8K x 8 | (1) 8K x 8 | open | pins 1 & 2 closed | pins 1 & 2 closed |
256KB | (8) 32K x 8 | (1) 32K x 8 | closed | pins 2 & 3 closed | pins 1 & 2 closed |