MECER CORPORATION
B930/B930 VER. B
|
Processor |
Pentium |
|
Processor Speed |
75/90/100MHz |
|
Chip Set |
Unidentified |
|
Max. Onboard DRAM |
128MB |
|
Cache |
256/512/1024/2048KB |
|
BIOS |
Award |
|
Dimensions |
330mm x 218mm |
|
I/O Options |
Green PC connector |
|
NPU Options |
None |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
Green PC connector |
JP2 |
Green PC LED |
JP19 pins 13 & 14 |
|
Green PC connector |
JP12 |
Turbo switch |
JP19 pins 16 & 17 |
|
Power LED & keylock |
JP19 pins 1 - 5 |
Reset switch |
JP19 pins 19 & 20 |
|
Speaker |
JP19 pins 7 - 10 |
Auxiliary keyboard connector |
JP20 |
|
Turbo LED |
JP19 pins 11 & 12 |
32-bit PCI slots |
pc1 - pc4 |
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Jumper |
Position | |
|
» |
CMOS memory normal operation |
JP3 |
Open |
|
CMOS memory clear |
JP3 |
Closed | |
|
» |
Factory configured - do not alter |
JP16 |
N/A |
|
» |
Factory configured - do not alter |
JP17 |
N/A |
|
» |
Factory configured - do not alter |
JP18 |
N/A |
|
DRAM CONFIGURATION | ||
|
Size |
Bank 0 |
Bank 1 |
|
2MB |
(2) 256K x 36 |
NONE |
|
4MB |
(2) 256K x 36 |
(2) 256K x 36 |
|
4MB |
(2) 512K x 36 |
NONE |
|
6MB |
(2) 256K x 36 |
(2) 512K x 36 |
|
6MB |
(2) 512K x 36 |
(2) 256K x 36 |
|
8MB |
(2) 512K x 36 |
(2) 512K x 36 |
|
8MB |
(2) 1M x 36 |
NONE |
|
10MB |
(2) 256K x 36 |
(2) 1M x 36 |
|
10MB |
(2) 1M x 36 |
(2) 256K x 36 |
|
12MB |
(2) 512K x 36 |
(2) 1M x 36 |
|
12MB |
(2) 1M x 36 |
(2) 512K x 36 |
|
16MB |
(2) 1M x 36 |
(2) 1M x 36 |
|
16MB |
(2) 2M x 36 |
NONE |
|
18MB |
(2) 256K x 36 |
(2) 2M x 36 |
|
18MB |
(2) 2M x 36 |
(2) 256K x 36 |
|
20MB |
(2) 512K x 36 |
(2) 2M x 36 |
|
20MB |
(2) 2M x 36 |
(2) 512K x 36 |
|
24MB |
(2) 1M x 36 |
(2) 2M x 36 |
|
24MB |
(2) 2M x 36 |
(2) 1M x 36 |
|
32MB |
(2) 2M x 36 |
(2) 2M x 36 |
|
32MB |
(2) 4M x 36 |
NONE |
|
34MB |
(2) 256K x 36 |
(2) 4M x 36 |
|
34MB |
(2) 4M x 36 |
(2) 256K x 36 |
|
36MB |
(2) 512K x 36 |
(2) 4M x 36 |
|
36MB |
(2) 4M x 36 |
(2) 512K x 36 |
|
40MB |
(2) 1M x 36 |
(2) 4M x 36 |
|
40MB |
(2) 4M x 36 |
(2) 1M x 36 |
|
48MB |
(2) 2M x 36 |
(2) 4M x 36 |
|
48MB |
(2) 4M x 36 |
(2) 2M x 36 |
|
64MB |
(2) 4M x 36 |
(2) 4M x 36 |
|
64MB |
(2) 8M x 36 |
NONE |
|
66MB |
(2) 256K x 36 |
(2) 8M x 36 |
|
66MB |
(2) 8M x 36 |
(2) 256K x 36 |
|
68MB |
(2) 512K x 36 |
(2) 8M x 36 |
|
68MB |
(2) 8M x 36 |
(2) 512K x 36 |
|
72MB |
(2) 1M x 36 |
(2) 8M x 36 |
|
DRAM CONFIGURATION (CON’T) | ||
|
Size |
Bank 0 |
Bank 1 |
|
72MB |
(2) 8M x 36 |
(2) 1M x 36 |
|
80MB |
(2) 2M x 36 |
(2) 8M x 36 |
|
80MB |
(2) 8M x 36 |
(2) 2M x 36 |
|
96MB |
(2) 4M x 36 |
(2) 8M x 36 |
|
96MB |
(2) 8M x 36 |
(2) 4M x 36 |
|
128MB |
(2) 8M x 36 |
(2) 8M x 36 |
|
DRAM JUMPER CONFIGURATION | ||
|
Size |
JP4 |
JP5 |
|
Single side SIMM in Bank 0 |
pins 1 & 2 closed |
pins 1 & 2 closed |
|
Double side SIMM in Bank 0 |
pins 2 & 3 closed |
pins 2 & 3 closed |
|
CACHE CONFIGURATION | |||
|
Size |
Bank 0 |
Bank 1 |
TAG |
|
256KB |
(8) 32K x 8 |
NONE |
(1) 8K x 8 |
|
512KB |
(8) 32K x 8 |
(8) 32K x 8 |
(1) 32K x 8 |
|
1MB |
(8) 64K x 8 |
(8) 64K x 8 |
(1) 32K x 8 |
|
1MB |
(8) 128K x 8 |
NONE |
(1) 32K x 8 |
|
2MB |
(8) 128K x 8 |
(8) 128K x 8 |
(1) 64K x 8 |
|
CACHE JUMPER CONFIGURATION | |||||
|
Size |
JP7 |
JP8 |
JP9 |
JP10 |
JP11 |
|
256KB |
Open |
1 & 2 |
1 & 2 |
1 & 2, 3 & 4 |
1 & 2 |
|
512KB |
2 & 3 |
1 & 2 |
1 & 2 |
2 & 3, 4 & 5 |
2 & 3 |
|
1MB |
2 & 3 |
2 & 3 |
1 & 2 |
2 & 3, 4 & 5 |
2 & 3 |
|
1MB |
2 & 3 |
2 & 3 |
2 & 3 |
1 & 2, 3 & 4 |
1 & 2 |
|
2MB |
2 & 3 |
2 & 3 |
2 & 3 |
2 & 3, 4 & 5 |
2 & 3 |
|
Note: Pins designated should be in the closed position. | |||||
|
CPU SPEED CONFIGURATION | |
|
Speed |
JP6 |
|
75MHz |
pins 1 & 2 closed |
|
90MHz |
pins 3 & 4 closed |
|
100iMHz |
pins 1 & 2, 5 & 6 closed |