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. | ||||