AUVA COMPUTER, INC.
BABY 286 BAM 12/16-II
Processor | 80286 (exact location unknown) |
Processor Speed | 12/16MHz |
Chip Set | C & T |
Max. Onboard DRAM | 8MB (on external memory card) |
Cache | None |
BIOS | Award/Phoenix |
Dimensions | 330mm x 218mm |
I/O Options | 32-bit external memory cards (2), parallel port, serial ports (2) |
NPU Options | 80287 |
CONNECTIONS | |||
Purpose | Location | Purpose | Location |
External battery | J16 | Power LED & keylock | J28 |
Serial port 1 | J19 | Reset switch | J29 |
Serial port 2 | J20 | Turbo LED | J30 |
Parallel port | J21 | 32-bit external memory card (8MB) | SL1 |
Speaker | J24 | 32-bit external memory card (2MB) | SL2 |
Turbo switch | J26 |
USER CONFIGURABLE SETTINGS | |||
Function | Jumper | Position | |
» | Monitor type select color | J17 | Closed |
Monitor type select monochrome | J17 | Open | |
» | Battery type select external | J22 | Closed |
Battery type select internal | J22 | Open | |
» | CMOS memory normal operation | J25 | pins 1 & 2 closed |
CMOS memory clear | J25 | pins 2 & 3 closed | |
» | Turbo enabled | J26 | Closed |
Turbo disabled | J26 | Open | |
BIOS type select 27128 | J31 | pins 1 & 2 closed | |
» | BIOS type select 27256 | J31 | pins 2 & 3 closed |
Note: The location of JP25 is unknown. |
DRAM CONFIGURATION (2MB CARD) | ||||
Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 |
512KB | (4) 44256 | NONE | NONE | NONE |
1MB | (4) 44256 | (4) 44256 | NONE | NONE |
1.5MB | (4) 44256 | (4) 44256 | (4) 44256 | NONE |
2MB | (4) 44256 | (4) 44256 | (4) 44256 | (4) 44256 |
Note: The 512KB and 1.5MB settings are not recommended. |
DRAM PARITY CONFIGURATION (2MB CARD) | ||||
Size | Parity 0 | Parity 1 | Parity 2 | Parity 3 |
512KB | (2) 41256 | NONE | NONE | NONE |
1MB | (2) 41256 | (2) 41256 | NONE | NONE |
1.5MB | (2) 41256 | (2) 41256 | (2) 41256 | NONE |
2MB | (2) 41256 | (2) 41256 | (2) 41256 | (2) 41256 |
DRAM CONFIGURATION (8MB CARD) | ||||
Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 |
1MB | (18) 41256 | (18) 41256 | NONE | NONE |
2MB | (18) 41256 | (18) 41256 | (18) 41256 | (18) 41256 |
4MB | (18) 411000 | (18) 411000 | NONE | NONE |
5MB | (18) 41256 | (18) 41256 | (18) 411000 | (18) 411000 |
8MB | (18) 411000 | (18) 411000 | (18) 411000 | (18) 411000 |
NPU SPEED CONFIGURATION | |
Speed | J27 |
12MHz | pins 2 & 3 closed |
16MHz | pins 2 & 3 closed |
24MHz | pins 1 & 2 closed |
32MHz | pins 1 & 2 closed |
Note: 12MHz & 24MHz settings are located on the 12MHz board and 16MHz & 32mhz settings are located on the 16mhz board. |
PARALLEL PORT CONFIGURATION | ||
Port | SW1/4 | SW1/5 |
278 | Off | On |
378 | On | On |
3BC | On | Off |
Disabled | Off | Off |
Note: The location of SW1 is unknown. |
SERIAL PORT 1 CONFIGURATION | ||
IRQ | J18 | J23 |
IRQ3 | pins 1 & 2 closed | pins 2 & 3 closed |
IRQ4 | pins 2 & 3 closed | pins 1 & 2 closed |
SERIAL PORT 2 CONFIGURATION | ||
IRQ | J18 | J23 |
IRQ3 | pins 2 & 3 closed | pins 1 & 2 closed |
IRQ4 | pins 1 & 2 closed | pins 2 & 3 closed |
SERIAL PORT CONFIGURATION | ||||
Port 1 (J19) | Port 2 (J20) | SW1/1 | SW1/2 | SW1/3 |
COM1 | COM2 | On | On | On |
COM1 | COM3 | Off | On | On |
COM1 | COM4 | On | Off | On |
COM2 | COM3 | Off | Off | On |
COM2 | COM4 | On | On | Off |
COM3 | COM4 | Off | On | Off |
Disabled | Disabled | On | Off | Off |
Disabled | Disabled | Off | Off | Off |
Note: The location of SW1 is unknown. |