CACHE COMPUTERS, INC.
BAT 386WB (Model 318)
|
Processor |
80386DX |
|
Processor Speed |
33/40MHz |
|
Chip Set |
OPTI |
|
Max. Onboard DRAM |
32MB |
|
Cache |
64/128/256KB |
|
BIOS |
AMI/Cache |
|
Dimensions |
330mm x 218mm |
|
I/O Options |
32-bit external memory card slot, IDE interface, floppy drive interface, serial ports (2), parallel port, game port |
|
NPU Options |
80387/3167 |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
32-bit external memory card |
J15 |
Parallel port |
P4 |
|
External battery |
JP1 |
IDE interface |
P5 |
|
IDE LED |
JP4 |
Floppy drive interface |
P6 |
|
Turbo LED |
JP7 |
Turbo switch |
S1 |
|
Serial port (COM 1) |
P1 |
Reset switch |
S2 |
|
Serial port (COM 2) |
P2 |
Speaker |
S21 |
|
Game port |
P3 |
Power LED & keylock |
S22 |
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Jumper/Switch |
Position | |
|
Parallel interface enabled |
J5 |
pins 1 & 2 closed | |
|
Parallel interface disabled |
J5 |
pins 3 & 4 closed | |
|
CMOS memory normal operation |
JP3 |
Open | |
|
CMOS memory clear |
JP3 |
Closed | |
|
Factory configured - do not alter |
JP8 |
N/A | |
|
Factory configured - do not alter |
JP9 |
N/A | |
|
Monitor type select color |
W1 |
Open | |
|
Monitor type select monochrome |
W1 |
Closed | |
|
Factory configured - do not alter |
W2 |
N/A | |
|
Bus speed select ATCLK/6 |
W7 |
Open | |
|
Bus speed select ATCLK/8 |
W7 |
Closed | |
|
IDE interface enabled |
SW3/1 |
Off | |
|
IDE interface disabled |
SW3/1 |
On | |
|
Floppy interface enabled |
SW3/2 |
Off | |
|
Floppy interface disabled |
SW3/2 |
On | |
|
Factory configured - do not alter. |
SW3/3 |
N/A | |
|
Floppy interface select onboard |
SW3/9 |
On | |
|
Floppy interface select external |
SW3/9 |
Off | |
|
Drive interface select automatically configured |
SW3/10 |
Off | |
|
Drive interface select hardware configured |
SW3/10 |
On | |
|
Note:SW3 switch settings are only necessary when using the AMI BIOS. When using the BAT 386 BIOS, all SW3 switches should be set to open. | |||
|
DRAM CONFIGURATION | ||||
|
Size |
Bank 0 |
Bank 1 |
Bank 2 |
Bank 3 |
|
1MB |
(4) 256K x 9 |
NONE |
NONE |
NONE |
|
2MB |
(4) 256K x 9 |
(4) 256K x 9 |
NONE |
NONE |
|
3MB |
(4) 256K x 9 |
(4) 256K x 9 |
(4) 256K x 9 |
NONE |
|
4MB |
(4) 256K x 9 |
(4) 256K x 9 |
(4) 256K x 9 |
(4) 256K x 9 |
|
4MB |
(4) 1M x 9 |
NONE |
NONE |
NONE |
|
5MB |
(4) 1M x 9 |
(4) 256K x 9 |
NONE |
NONE |
|
6MB |
(4) 256K x 9 |
(4) 256K x 9 |
(4) 1M x 9 |
NONE |
|
7MB |
(4) 256K x 9 |
(4) 256K x 9 |
(4) 256K x 9 |
(4) 1M x 9 |
|
8MB |
(4) 1M x 9 |
(4) 1M x 9 |
NONE |
NONE |
|
9MB |
(4) 1M x 9 |
(4) 1M x 9 |
(4) 256K x 9 |
NONE |
|
10MB |
(4) 1M x 9 |
(4) 1M x 9 |
(4) 256K x 9 |
(4) 256K x 9 |
|
12MB |
(4) 1M x 9 |
(4) 1M x 9 |
(4) 1M x 9 |
NONE |
|
13MB |
(4) 1M x 9 |
(4) 1M x 9 |
(4) 1M x 9 |
(4) 256K x 9 |
|
16MB |
(4) 1M x 9 |
(4) 1M x 9 |
(4) 1M x 9 |
(4) 1M x 9 |
|
16MB |
(4) 4M x 9 |
NONE |
NONE |
NONE |
|
17MB |
(4) 4M x 9 |
(4) 256K x 9 |
NONE |
NONE |
|
18MB |
(4) 256K x 9 |
(4) 256K x 9 |
(4) 4M x 9 |
NONE |
|
19MB |
(4) 256K x 9 |
(4) 256K x 9 |
(4) 256K x 9 |
(4) 4M x 9 |
|
DRAM CONFIGURATION (CONT) | ||||
|
Size |
Bank 0 |
Bank 1 |
Bank 2 |
Bank 3 |
|
20MB |
(4) 4M x 9 |
(4) 1M x 9 |
NONE |
NONE |
|
21MB |
(4) 4M x 9 |
(4) 1M x 9 |
(4) 256K x 9 |
NONE |
|
22MB |
(4) 4M x 9 |
(4) 1M x 9 |
(4) 256K x 9 |
(4) 256K x 9 |
|
24MB |
(4) 1M x 9 |
(4) 1M x 9 |
(4) 4M x 9 |
NONE |
|
25MB |
(4) 1M x 9 |
(4) 1M x 9 |
(4) 256K x 9 |
(4) 4M x 9 |
|
28MB |
(4) 1M x 9 |
(4) 1M x 9 |
(4) 1M x 9 |
(4) 4M x 9 |
|
32MB |
(4) 4M x 9 |
(4) 4M x 9 |
NONE |
NONE |
|
33MB |
(4) 4M x 9 |
(4) 4M x 9 |
(4) 256K x 9 |
NONE |
|
34MB |
(4) 4M x 9 |
(4) 4M x 9 |
(4) 256K x 9 |
(4) 256K x 9 |
|
36MB |
(4) 4M x 9 |
(4) 4M x 9 |
(4) 1M x 9 |
NONE |
|
37MB |
(4) 4M x 9 |
(4) 4M x 9 |
(4) 1M x 9 |
(4) 256K x 9 |
|
40MB |
(4) 4M x 9 |
(4) 4M x 9 |
(4) 1M x 9 |
(4) 1M x 9 |
|
48MB |
(4) 4M x 9 |
(4) 4M x 9 |
(4) 4M x 9 |
NONE |
|
49MB |
(4) 4M x 9 |
(4) 4M x 9 |
(4) 4M x 9 |
(4) 256K x 9 |
|
52MB |
(4) 4M x 9 |
(4) 4M x 9 |
(4) 4M x 9 |
(4) 1M x 9 |
|
64MB |
(4) 4M x 9 |
(4) 4M x 9 |
(4) 4M x 9 |
(4) 4M x 9 |
|
Note:Banks 2 & 3 are used when a 32-bit external memory card is installed at J15. | ||||
|
CACHE CONFIGURATION | ||||
|
Size |
Bank 0 |
Bank 1 |
Tag (U54) |
Tag (U56 & 57) |
|
64KB |
(4) 8K x 8 |
(4) 8K x 8 |
(1) 16K x 1 |
(2) 16K x 4 |
|
128KB |
(4) 32K x 8 |
NONE |
(1) 16K x 1 |
(2) 16K x 4 |
|
256KB |
(4) 32K x 8 |
(4) 32K x 8 |
(1) 16K x 1 |
(2) 16K x 4 |
|
CACHE JUMPER CONFIGURATION | ||||
|
Size |
W3 |
W4 |
W5 |
W6 |
|
64KB |
pins 1 & 2 closed |
pins 1 & 2 closed |
pins 1 & 2 closed |
pins 1 & 2 closed |
|
128KB |
pins 2 & 3 closed |
pins 2 & 3 closed |
pins 1 & 2 closed |
pins 1 & 2 closed |
|
256KB |
pins 2 & 3 closed |
pins 2 & 3 closed |
pins 2 & 3 closed |
pins 2 & 3 closed |
|
PARALLEL PORT CONFIGURATION | ||
|
Setting |
SW3/7 |
SW3/8 |
|
LPT1 |
Off |
On |
|
LPT2 |
Off |
Off |
|
LPT3 |
On |
Off |
|
Disabled |
On |
On |
|
SERIAL PORT CONFIGURATION | ||||
|
P1 |
P2 |
SW3/4 |
SW3/5 |
SW3/6 |
|
COM 1 |
COM 2 |
Off |
Off |
Off |
|
Disabled |
COM 2 |
Off |
Off |
On |
|
Disabled |
Disabled |
Off |
On |
On |
|
COM 2 |
COM 1 |
On |
Off |
Off |
|
Disabled |
COM 1 |
On |
Off |
On |
|
COM 2 |
Disabled |
On |
On |
Off |
|
Disabled |
Disabled |
On |
On |
On |