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.  | ||||||