UNIDENTIFIED
P54C-IP
|
Processor |
Pentium |
|
Processor Speed |
75/90/100/120/133MHz |
|
Chip Set |
Intel |
|
Max. Onboard DRAM |
128MB |
|
Cache |
256/512KB |
|
BIOS |
Award |
|
Dimensions |
280mm x 220mm |
|
I/O Options |
32-bit PCI slots (4), floppy drive interface, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2) |
|
NPU Options |
None |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
Serial port 1 |
CN1 |
Turbo LED |
J3 |
|
Serial port 2 |
CN2 |
Power LED & keylock |
J5 |
|
Parallel port |
CN3 |
Speaker |
J7 |
|
Floppy drive interface |
CN4 |
Reset switch |
J8 |
|
IDE interface 2 |
CN5 |
External battery |
JP9 |
|
IDE interface 1 |
CN6 |
IDE interface LED |
JP17 |
|
PS/2 mouse port |
CN7 |
Green PC connector |
JP21 |
|
Turbo switch |
J1 |
32-bit PCI slots |
PC1 - PC4 |
|
Note: The location of pin 1 is unidentified. | |||
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Jumper |
Position | |
|
BIOS type select EPROM |
JP1 |
Open | |
|
BIOS type select 5v flash |
JP1 |
pins 2 & 3 closed | |
|
BIOS type select 12v flash |
JP1 |
pins 1 & 2 closed | |
|
|
CMOS memory normal operation |
JP7 |
Open |
|
CMOS memory clear |
JP7 |
Closed | |
|
|
Battery normal operation |
JP8 |
pins 1 & 2 closed |
|
Battery clear |
JP8 |
pins 2 & 3 closed | |
|
DRAM CONFIGURATION | ||
|
Size |
Bank 0 |
Bank 1 |
|
2MB |
(2) 256K x 32 |
NONE |
|
4MB |
(2) 512K x 32 |
NONE |
|
4MB |
(2) 256K x 32 |
(2) 256K x 32 |
|
6MB |
(2) 512K x 32 |
(2) 256K x 32 |
|
6MB |
(2) 256K x 32 |
(2) 512K x 32 |
|
8MB |
(2) 1M x 32 |
NONE |
|
8MB |
(2) 512K x 32 |
(2) 512K x 32 |
|
10MB |
(2) 1M x 32 |
(2) 256K x 32 |
|
10MB |
(2) 256K x 32 |
(2) 1M x 32 |
|
12MB |
(2) 1M x 32 |
(2) 512K x 32 |
|
12MB |
(2) 512K x 32 |
(2) 1M x 32 |
|
16MB |
(2) 2M x 32 |
NONE |
|
16MB |
(2) 1M x 32 |
(2) 1M x 32 |
|
18MB |
(2) 2M x 32 |
(2) 256K x 32 |
|
18MB |
(2) 256K x 32 |
(2) 2M x 32 |
|
20MB |
(2) 2M x 32 |
(2) 512K x 32 |
|
20MB |
(2) 512K x 32 |
(2) 2M x 32 |
|
24MB |
(2) 2M x 32 |
(2) 1M x 32 |
|
24MB |
(2) 1M x 32 |
(2) 2M x 32 |
|
32MB |
(2) 4M x 32 |
NONE |
|
32MB |
(2) 2M x 32 |
(2) 2M x 32 |
|
34MB |
(2) 4M x 32 |
(2) 256K x 32 |
|
DRAM CONFIGURATION | ||
|
Size |
Bank 0 |
Bank 1 |
|
34MB |
(2) 256K x 32 |
(2) 4M x 32 |
|
36MB |
(2) 4M x 32 |
(2) 512K x 32 |
|
36MB |
(2) 512K x 32 |
(2) 4M x 32 |
|
40MB |
(2) 4M x 32 |
(2) 1M x 32 |
|
40MB |
(2) 1M x 32 |
(2) 4M x 32 |
|
48MB |
(2) 4M x 32 |
(2) 2M x 32 |
|
48MB |
(2) 2M x 32 |
(2) 4M x 32 |
|
64MB |
(2) 8M x 32 |
NONE |
|
64MB |
(2) 4M x 32 |
(2) 4M x 32 |
|
66MB |
(2) 8M x 32 |
(2) 256K x 32 |
|
66MB |
(2) 256K x 32 |
(2) 8M x 32 |
|
68MB |
(2) 8M x 32 |
(2) 512K x 32 |
|
68MB |
(2) 512K x 32 |
(2) 8M x 32 |
|
72MB |
(2) 8M x 32 |
(2) 1M x 32 |
|
72MB |
(2) 1M x 32 |
(2) 8M x 32 |
|
80MB |
(2) 8M x 32 |
(2) 2M x 32 |
|
80MB |
(2) 2M x 32 |
(2) 8M x 32 |
|
96MB |
(2) 8M x 32 |
(2) 4M 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 |
TAG |
|
256KB |
(8) 32K x 8 |
(1) 8K x 8 |
|
512KB |
(8) 64K x 8 |
(1) 32K x 8 |
|
CACHE JUMPER CONFIGURATION | |||
|
Size |
JP10 |
JP11 |
JP22 |
|
None |
pins 2 & 3 closed |
pins 2 & 3 closed |
N/A |
|
256KB |
pins 1 & 2 closed |
pins 2 & 3 closed |
pins 1 & 2 closed |
|
512KB |
pins 2 & 3 closed |
pins 1 & 2 closed |
pins 2 & 3 closed |
|
CPU SPEED CONFIGURATION | ||||
|
Speed |
JP4 |
JP15 |
JP16 |
JP20 |
|
75MHz |
Open |
Open |
Open |
pins 1 & 2 closed |
|
90MHz |
Open |
Closed |
Open |
pins 2 & 3 closed |
|
100MHz |
Open |
Closed |
Closed |
pins 2 & 3 closed |
|
120MHz |
Closed |
Closed |
Open |
pins 2 & 3 closed |
|
133MHz |
Closed |
Closed |
Closed |
pins 2 & 3 closed |
|
DMA CONFIGURATION | ||
|
DMA |
JP12 |
JP13 |
|
DMA 1 |
pins 2 & 3 closed |
pins 2 & 3 closed |
|
DMA 3 |
pins 1 & 2 closed |
pins 1 & 2 closed |