OCEAN INFORMATION SYSTEMS, INC.
BISON III REV. 1.0
|
Processor |
Pentium |
|
Processor Speed |
60/66MHz |
|
Chip Set |
OPTI |
|
Max. Onboard DRAM |
128MB |
|
Cache |
64/128/256/512KB |
|
BIOS |
AMI |
|
Dimensions |
330mm x 218mm |
|
I/O Options |
32-bit PCI bus slots (3), 2-bit VESA local bus slots (2) |
|
NPU Options |
None |
|
CONNECTIONS |
|||
|
Purpose |
Location |
Purpose |
Location |
|
Power LED & keylock |
J1 |
Speaker |
JP1 |
|
32-bit VESA Local bus slots |
J2, J3 |
Turbo switch |
JP2 |
|
External battery |
J12 |
Reset switch |
JP3 |
|
32-bit PCI bus slots |
JA1, JA2, JA3 |
Cooling fan connector |
JP12 |
|
USER CONFIGURABLE SETTINGS |
|||
|
Function |
Jumper |
Position |
|
|
|
CPU clock speed select 60MHz |
JP4 |
pins 1 & 2 closed |
|
|
CPU clock speed select 66MHz |
JP4 |
pins 2 & 3 closed |
|
|
Factory configured - do not alter |
JP5 |
N/A |
|
|
Factory configured - do not alter |
JP6 |
N/A |
|
|
Factory configured - do not alter |
JP8 |
N/A |
|
|
Cooling fan power select 12Vdc |
JP13 |
pins 1 & 2 closed |
|
|
Cooling fan power select +5Vdc |
JP13 |
pins 2 & 3 closed |
|
|
Factory configured - do not alter |
JP14 |
N/A |
|
|
Monitor type select CGA, EGA, VGA |
JP27 |
Closed |
|
|
Monitor type select monochrome |
JP27 |
Open |
|
|
CMOS normal operation |
JP28 |
pins 2 & 3 closed |
|
|
CMOS memory reset |
JP28 |
pins 1 & 2 closed |
|
|
Power-good signal from power supply |
JP29 |
pins 1 & 2 closed |
|
|
On board power-good signal |
JP29 |
pins 2 & 3 closed |
|
DRAM CONFIGURATION |
||
|
Size |
Bank 0 |
Bank 1 |
|
2MB |
(2) 256K x 32 |
NONE |
|
4MB |
(2) 256K x 32 |
(2) 256K x 32 |
|
4MB |
(2) 512K x 32 |
NONE |
|
6MB |
(2) 256K x 32 |
(2) 512K x 32 |
|
8MB |
(2) 512K x 32 |
(2) 512K x 32 |
|
8MB |
(2) 1M x 32 |
NONE |
|
10MB |
(2) 256K x 32 |
(2) 1M x 32 |
|
12MB |
(2) 512K x 32 |
(2) 1M x 32 |
|
16MB |
(2) 1M x 32 |
(2) 1M x 32 |
|
16MB |
(2) 2M x 32 |
NONE |
|
18MB |
(2) 256K x 32 |
(2) 2M x 32 |
|
20MB |
(2) 512K x 32 |
(2) 2M x 32 |
|
24MB |
(2) 1M x 32 |
(2) 2M x 32 |
|
32MB |
(2) 2M x 32 |
(2) 2M x 32 |
|
32MB |
(2) 2M x 32 |
(2) 2M x 32 |
|
32MB |
(2) 4M x 32 |
NONE |
|
34MB |
(2) 256K x 32 |
(2) 4M x 32 |
|
36MB |
(2) 512K x 32 |
(2) 4M x 32 |
|
40MB |
(2) 1M x 32 |
(2) 4M x 32 |
|
48MB |
(2) 2M x 32 |
(2) 4M x 32 |
|
48MB |
(2) 2M x 32 |
(2) 4M x 32 |
|
64MB |
(2) 4M x 32 |
(2) 4M x 32 |
|
64MB |
(2) 8M x 32 |
NONE |
|
66MB |
(2) 256K x 32 |
(2) 8M x 32 |
|
68MB |
(2) 512K x 32 |
(2) 8M x 32 |
|
72MB |
(2) 1M x 32 |
(2) 8M x 32 |
|
80MB |
(2) 2M x 32 |
(2) 8M x 32 |
|
80MB |
(2) 2M x 32 |
(2) 8M x 32 |
|
96MB |
(2) 4M x 32 |
(2) 8M x 32 |
|
128MB |
(2) 8M x 32 |
(2) 8M x 32 |
|
CACHE CONFIGURATION |
||||
|
Size |
Bank 0 |
Bank 1 |
U13 |
U14 |
|
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 |
JP7 |
JP9 |
JP10 |
|
64KB |
pins 1 & 2 closed |
Open |
Open |
|
128KB |
pins 2 & 3 closed |
Closed |
Open |
|
256KB |
pins 1 & 2 closed |
Closed |
Closed |
|
512KB |
pins 2 & 3 closed |
Closed |
Closed |
|
CACHE JUMPER CONFIGURATION (CONTINUED) |
|||
|
Size |
JP11 |
JP16 |
JP17 |
|
64KB |
Open |
pins 1 & 2 closed |
pins 1 & 2 closed |
|
128KB |
Open |
pins 2 & 3 closed |
pins 2 & 3 closed |
|
256KB |
Open |
pins 1 & 2 closed |
pins 1 & 2 closed |
|
512KB |
Closed |
pins 2 & 3 closed |
pins 2 & 3 closed |
|
VESA WAIT STATE CONFIGURATION |
|
|
Wait states |
JP15 |
|
1 wait state |
Closed |
|
0 wait states |
Open |
|
MISCELLANEOUS TECHNICAL NOTE |
|
Note: The Bison III is shipped with 512KB of cache memory to insure optimum Pentium efficiency. |