EFA CORPORATION
P54CNPCI
|
Processor |
Pentium |
|
Processor Speed |
75/90/100MHz |
|
Chip Set |
Intel |
|
Max. Onboard DRAM |
192MB |
|
Cache |
256/512KB |
|
BIOS |
Award |
|
Dimensions |
330mm x 218mm |
|
I/O Options |
32-bit PCI slots (4), PS/2 mouse interface |
|
NPU Options |
None |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
Reset switch |
J21 |
Speaker |
J25 |
|
Turbo switch |
J22 |
PS/2 mouse & auxiliary keyboard |
J26 |
|
Power LED & keylock |
J23 |
External battery |
J27 |
|
Turbo LED |
J24 |
32-bit PCI slots |
PC1 - PC4 |
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Jumper |
Position | |
|
|
Factory configured - do not alter |
JP11 |
Open |
|
|
Pipeline mode enabled |
JP14 |
Closed |
|
Pipeline mode disabled |
JP14 |
Open | |
|
|
Monitor type select color |
JP16 |
Closed |
|
Monitor type select monochrome |
JP16 |
Open | |
|
|
Cache type select write back |
JP17 |
Open |
|
Cache type select write through |
JP17 |
Closed | |
|
|
BIOS type select EPROM |
JP18 |
pins 1 & 2 closed |
|
BIOS type select flash ROM |
JP18 |
pins 2 & 3 closed | |
|
|
CMOS memory normal operation |
JP19 |
Open |
|
CMOS memory clear |
JP19 |
Closed | |
|
DRAM CONFIGURATION | |||
|
Size |
Bank 0 |
Bank 1 |
Bank 2 |
|
2MB |
(2) 256K x 36 |
NONE |
NONE |
|
4MB |
(2) 256K x 36 |
NONE |
(2) 256K x 36 |
|
4MB |
(2) 512K x 36 |
NONE |
NONE |
|
6MB |
(2) 256K x 36 |
NONE |
(2) 512K x 36 |
|
6MB |
(2) 512K x 36 |
NONE |
(2) 256K x 36 |
|
6MB |
(2) 256K x 36 |
(2) 256K x 36 |
(2) 256K x 36 |
|
8MB |
(2) 512K x 36 |
NONE |
(2) 512K x 36 |
|
8MB |
(2) 1M x 36 |
NONE |
NONE |
|
8MB |
(2) 512K x 36 |
(2) 256K x 36 |
(2) 256K x 36 |
|
10MB |
(2) 256K x 36 |
NONE |
(2) 1M x 36 |
|
10MB |
(2) 1M x 36 |
NONE |
(2) 256K x 36 |
|
10MB |
(2) 256K x 36 |
(2) 512K x 36 |
(2) 512K x 36 |
|
12MB |
(2) 512K x 36 |
NONE |
(2) 1M x 36 |
|
12MB |
(2) 1M x 36 |
NONE |
(2) 512K x 36 |
|
12MB |
(2) 512K x 36 |
(2) 512K x 36 |
(2) 512K x 36 |
|
12MB |
(2) 1M x 36 |
(2) 256K x 36 |
(2) 256K x 36 |
|
16MB |
(2) 1M x 36 |
NONE |
(2) 1M x 36 |
|
16MB |
(2) 2M x 36 |
NONE |
NONE |
|
16MB |
(2) 1M x 36 |
(2) 512K x 36 |
(2) 512K x 36 |
|
18MB |
(2) 256K x 36 |
NONE |
(2) 2M x 36 |
|
18MB |
(2) 2M x 36 |
NONE |
(2) 256K x 36 |
|
18MB |
(2) 256K x 36 |
(2) 1M x 36 |
(2) 1M x 36 |
|
20MB |
(2) 512K x 36 |
NONE |
(2) 2M x 36 |
|
20MB |
(2) 2M x 36 |
NONE |
(2) 512K x 36 |
|
20MB |
(2) 512K x 36 |
(2) 1M x 36 |
(2) 1M x 36 |
|
20MB |
(2) 2M x 36 |
(2) 256K x 36 |
(2) 256K x 36 |
|
24MB |
(2) 1M x 36 |
NONE |
(2) 2M x 36 |
|
24MB |
(2) 2M x 36 |
NONE |
(2) 1M x 36 |
|
24MB |
(2) 1M x 36 |
(2) 1M x 36 |
(2) 1M x 36 |
|
24MB |
(2) 2M x 36 |
(2) 512K x 36 |
(2) 512K x 36 |
|
32MB |
(2) 2M x 36 |
NONE |
(2) 2M x 36 |
|
DRAM CONFIGURATION (CONT) | |||
|
Size |
Bank 0 |
Bank 1 |
Bank 2 |
|
32MB |
(2) 4M x 36 |
NONE |
NONE |
|
32MB |
(2) 2M x 36 |
(2) 1M x 36 |
(2) 1M x 36 |
|
34MB |
(2) 256K x 36 |
NONE |
(2) 4M x 36 |
|
34MB |
(2) 4M x 36 |
NONE |
(2) 256K x 36 |
|
34MB |
(2) 256K x 36 |
(2) 2M x 36 |
(2) 2M x 36 |
|
36MB |
(2) 512K x 36 |
NONE |
(2) 4M x 36 |
|
36MB |
(2) 4M x 36 |
NONE |
(2) 512K x 36 |
|
36MB |
(2) 512K x 36 |
(2) 2M x 36 |
(2) 2M x 36 |
|
36MB |
(2) 4M x 36 |
(2) 256K x 36 |
(2) 256K x 36 |
|
40MB |
(2) 1M x 36 |
NONE |
(2) 4M x 36 |
|
40MB |
(2) 1M x 36 |
(2) 2M x 36 |
(2) 2M x 36 |
|
40MB |
(2) 4M x 36 |
(2) 512K x 36 |
(2) 512K x 36 |
|
48MB |
(2) 2M x 36 |
NONE |
(2) 4M x 36 |
|
48MB |
(2) 4M x 36 |
NONE |
(2) 2M x 36 |
|
48MB |
(2) 2M x 36 |
(2) 2M x 36 |
(2) 2M x 36 |
|
48MB |
(2) 4M x 36 |
(2) 1M x 36 |
(2) 1M x 36 |
|
64MB |
(2) 4M x 36 |
NONE |
(2) 4M x 36 |
|
64MB |
(2) 8M x 36 |
NONE |
NONE |
|
64MB |
(2) 4M x 36 |
(2) 2M x 36 |
(2) 2M x 36 |
|
66MB |
(2) 256K x 36 |
NONE |
(2) 8M x 36 |
|
66MB |
(2) 8M x 36 |
NONE |
(2) 256K x 36 |
|
66MB |
(2) 256K x 36 |
(2) 4M x 36 |
(2) 4M x 36 |
|
68MB |
(2) 512K x 36 |
NONE |
(2) 8M x 36 |
|
68MB |
(2) 8M x 36 |
NONE |
(2) 512K x 36 |
|
68MB |
(2) 512K x 36 |
(2) 4M x 36 |
(2) 4M x 36 |
|
68MB |
(2) 8M x 36 |
(2) 256K x 36 |
(2) 256K x 36 |
|
72MB |
(2) 1M x 36 |
NONE |
(2) 8M x 36 |
|
72MB |
(2) 8M x 36 |
NONE |
(2) 1M x 36 |
|
72MB |
(2) 1M x 36 |
(2) 4M x 36 |
(2) 4M x 36 |
|
72MB |
(2) 8M x 36 |
(2) 512K x 36 |
(2) 512K x 36 |
|
80MB |
(2) 2M x 36 |
NONE |
(2) 8M x 36 |
|
80MB |
(2) 8M x 36 |
NONE |
(2) 2M x 36 |
|
80MB |
(2) 8M x 36 |
(2) 1M x 36 |
(2) 1M x 36 |
|
96MB |
(2) 4M x 36 |
NONE |
(2) 8M x 36 |
|
96MB |
(2) 8M x 36 |
NONE |
(2) 4M x 36 |
|
96MB |
(2) 4M x 36 |
(2) 4M x 36 |
(2) 4M x 36 |
|
96MB |
(2) 8M x 36 |
(2) 2M x 36 |
(2) 2M x 36 |
|
128MB |
(2) 8M x 36 |
NONE |
(2) 8M x 36 |
|
128MB |
(2) 8M x 36 |
(2) 4M x 36 |
(2) 4M x 36 |
|
130MB |
(2) 256K x 36 |
(2) 8M x 36 |
(2) 8M x 36 |
|
132MB |
(2) 512K x 36 |
(2) 8M x 36 |
(2) 8M x 36 |
|
136MB |
(2) 1M x 36 |
(2) 8M x 36 |
(2) 8M x 36 |
|
144MB |
(2) 2M x 36 |
(2) 8M x 36 |
(2) 8M x 36 |
|
160MB |
(2) 4M x 36 |
(2) 8M x 36 |
(2) 8M x 36 |
|
192MB |
(2) 8M x 36 |
(2) 8M x 36 |
(2) 8M x 36 |
|
CACHE CONFIGURATION | |
|
Size |
Bank 0 |
|
256KB |
(8) 32K x 8 |
|
512KB |
(8) 64K x 8 |
|
CACHE JUMPER CONFIGURATION | ||
|
Size |
JP12 |
JP13 |
|
0KB |
pins 1 & 2 closed |
pins 1 & 2 closed |
|
256KB |
pins 2 & 3 closed |
pins 1 & 2 closed |
|
512KB |
pins 2 & 3 closed |
pins 2 & 3 closed |
|
CPU SPEED CONFIGURATION | |||||
|
System speed |
CPU speed |
JP15 |
JP20 |
JP21 |
JP22 |
|
50MHz |
75MHz |
2 & 3 |
1 & 2 |
1 & 2 |
Open |
|
50MHz |
100MHz |
2 & 3 |
1 & 2 |
2 & 3 |
Open |
|
60MHz |
90MHz |
2 & 3 |
2 & 3 |
1 & 2 |
1 & 2 |
|
66MHz |
100MHz |
1 & 2 |
2 & 3 |
1 & 2 |
Open |
|
Note: Pins designated should be in the closed position. | |||||
|
PCI IRQ CONFIGURATION | ||
|
Interrupt |
JP5 |
JP6 |
|
INT A (IRQ14) |
Closed |
Open |
|
INT B (IRQ15) |
Open |
Closed |