OCEAN INFORMATION SYSTEMS, INC.
BISON II REV. 1.0
Processor |
Pentium |
Processor Speed |
60/66MHz |
Chip Set |
Unidentified |
Max. Onboard DRAM |
64MB |
Cache |
64/128/256/512KB |
BIOS |
Unidentified |
Dimensions |
330mm x 218mm |
I/O Options |
32-bit VESA local bus slots (2) |
NPU Options |
None |
CONNECTIONS | |||
Purpose |
Location |
Purpose |
Location |
External battery |
J9 |
Reset switch |
JP25 |
Speaker |
JP18 |
Chassis fan power |
JP26 |
Power LED & keylock |
JP20 |
32-bit VESA Local bus slots |
SL1 & SL2 |
USER CONFIGURABLE SETTINGS | |||
Function |
Jumper |
Position | |
» |
CMOS memory normal operation |
JP1 |
pins 2 & 3 closed |
CMOS memory clear |
JP1 |
pins 1 & 2 closed | |
» |
Monitor type select CGA/EGA/VGA |
JP2 |
Closed |
Monitor type select monochrome |
JP2 |
Open | |
» |
Power good signal detect from power supply |
JP24 |
pins 1 & 2 closed |
Power good signal detect from board |
JP24 |
pins 2 & 3 closed | |
» |
Cooling fan type select 12 volt |
JP27 |
pins 1 & 2 closed |
Cooling fan type select 5 volt |
JP27 |
pins 2 & 3 closed |
DRAM CONFIGURATION | ||||
Size |
Bank 0 |
Bank 1 |
Bank 2 |
Bank 3 |
2MB |
(1) 256K x 36 |
(1) 256K x 36 |
NONE |
NONE |
4MB |
(1) 256K x 36 |
(1) 256K x 36 |
(1) 256K x 36 |
(1) 256K x 36 |
8MB |
(1) 1M x 36 |
(1) 1M x 36 |
NONE |
NONE |
10MB |
(1) 256K x 36 |
(1) 256K x 36 |
(1) 1M x 36 |
(1) 1M x 36 |
16MB |
(1) 1M x 36 |
(1) 1M x 36 |
(1) 1M x 36 |
(1) 1M x 36 |
32MB |
(1) 4M x 36 |
(1) 4M x 36 |
NONE |
NONE |
34MB |
(1) 256K x 36 |
(1) 256K x 36 |
(1) 4M x 36 |
(1) 4M x 36 |
40MB |
(1) 1M x 36 |
(1) 1M x 36 |
(1) 4M x 36 |
(1) 4M x 36 |
64MB |
(1) 4M x 36 |
(1) 4M x 36 |
(1) 4M x 36 |
(1) 4M x 36 |
CACHE CONFIGURATION | ||||
Size |
Bank 0 |
Bank 1 |
TAG (U30) |
TAG (U31) |
64KB |
(8) 8K x 8 |
NONE |
NONE |
(1) 8K x 8 |
128KB |
(8) 8K x 8 |
(8) 8K x 8 |
NONE |
(1) 8K x 8 |
256KB |
(8) 32K x 8 |
NONE |
NONE |
(1) 8K x 8 |
512KB |
(8) 32K x 8 |
(8) 32K x 8 |
(1) 8K x 8 |
(1) 8K x 8 |
CACHE JUMPER CONFIGURATION | ||||||
Size |
JP6 |
JP19 |
JP20 |
JP21 |
JP22 |
JP23 |
64KB |
1 & 2 |
Open |
Open |
Open |
1 & 2 |
1 & 2 |
128KB |
2 & 3 |
Closed |
Open |
Open |
2 & 3 |
2 & 3 |
256KB |
1 & 2 |
Closed |
Closed |
Open |
1 & 2 |
1 & 2 |
512KB |
2 & 3 |
Closed |
Closed |
Closed |
2 & 3 |
2 & 3 |
Note: Pins designated should be in the closed position. |