CAF TECHNOLOGY, INC.
BT3MM/5.5
Processor | 80386DX |
Processor Speed | 25MHz |
Chip Set | C & T |
Max. Onboard DRAM | 8MB |
SRAM Cache | None |
BIOS | AMI |
Dimensions | 330mm x 218mm |
I/O Options | 32-bit proprietary external memory card |
NPU Options | 80387DX |
CONNECTIONS | |||
Purpose | Location | Purpose | Location |
Power LED & keylock | J1 | Speaker | J6 |
Reset switch | J2 | External battery | J7 |
Turbo LED | J3 | 32-bit external memory card | S1 |
USER CONFIGURABLE SETTINGS | ||||
Function | Jumper/Switch | Position | ||
» | Factory configured - do not alter | J4 | closed | |
» | CPU speed select 25MHz | J5 | pins 1 & 2 closed | |
CPU speed select 20MHz | J5 | pins 2 & 3 closed | ||
» | Monitor type select color | J8 | pins 1 & 2 closed | |
Monitor type select monochrome | J8 | pins 2 & 3 closed | ||
» | NPU enabled | J9 | pins 1 & 2 closed | |
NPU disabled | J9 | pins 2 & 3 closed | ||
» | NPU speed select 20MHz | J12 | pins 1 & 2 closed | |
NPU speed select 25MHz | J12 | pins 1 & 2 open | ||
» | Battery select internal | J13 | pins 1 & 2 closed | |
Battery select external (6VDC) | J13 | pins 3 & 4 closed | ||
Battery select external (4.5VDC) | J13 | pins 5 & 6 closed | ||
NoteCPU speed select must not be changed while power is applied to the system. Press (Ctrl) (Alt) (+) to change to the initial speed set using J5. Pressing (Ctrl) (Alt) (-) switches to the opposite speed. |
DRAM CONFIGURATION | ||
Size | Bank 0 | Bank 1 |
1MB | (36) 41256 | NONE |
2MB | (36) 41256 | (36) 41256 |
4MB | (36) 411000 | NONE |
8MB | (36) 411000 | (36) 411000 |