MAGUS DATA TECHNOLOGY, INC.
B386 EDITION 2.1
Processor | 80386SX |
Processor Speed | 20/25MHz |
Chip Set | C & T |
Max. Onboard DRAM | 16MB (on external memory cards) |
Cache | None |
BIOS | Phoenix |
Dimensions | 330mm x 218mm |
I/O Options | 32-bit external memory cards (2) |
NPU Options | 80287(location unidentified)/80387SX/3167 |
CONNECTIONS | |||
Purpose | Location | Purpose | Location |
External battery | J21 | Power LED & keylock | J27 |
Reset switch | J22 | Auxiliary keyboard connector | J21B |
Turbo LED | J23 | 32-bit external memory cards | SL1 & SL2 |
Speaker | J26 |
USER CONFIGURABLE SETTINGS | |||
Function | Jumper | Position | |
» | Monitor type select CGA | J20 | pins 1 & 2 closed |
Monitor type select EGA/VGA | J20 | pins 2 & 3 closed | |
» | Power good signal detect from power supply | J21A | pins 2 & 3 closed |
Power good signal detect from board | J21A | pins 1 & 2 closed |
DRAM CONFIGURATION | ||
Size | Bank 0 | Bank 1 |
1MB | 1MB | NONE |
2MB | 2MB | NONE |
4MB | 2MB | 2MB |
4MB | 4MB | NONE |
8MB | 8MB | NONE |
10MB | 2MB | 8MB |
16MB | 8MB | 8MB |
Note: Bank 0 is located in slot SL1 & Bank 1 is located in slot SL2. Memory boards must be Magus and are available in the following sizes: 1MB, 2MB, 4MB & 8MB. |
NPU TYPE CONFIGURATION | ||
Type | J25 | JMP1 |
None | Open | Open |
80287 | pins 1 & 2 closed | Open |
80387 | pins 2 & 3 closed | Closed |
3167 | Open | Open |
80387 & 3167 | pins 2 & 3 closed | Closed |