AMPTRON INTERNATIONAL, INC.
PM-7500
|
Processor |
Pentium |
|
Processor Speed |
75/90/100/120/133MHz |
|
Chip Set |
Intel |
|
Max. Onboard DRAM |
128MB |
|
Cache |
256/512KB |
|
BIOS |
Award |
|
Dimensions |
330mm x 218mm |
|
I/O Options |
32-bit PCI slots (4), floppy drive interface, IDE interfaces (2), parallel port, serial ports (2) |
|
NPU Options |
None |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
Serial port 2 |
CN1 |
IDE interface LED |
JP17 |
|
Serial port 1 |
CN2 |
Reset switch |
JP18 |
|
Floppy drive interface |
CN3 |
Power LED & keylock |
JP19 |
|
IDE interface 2 |
CN4 |
Speaker |
JP20 |
|
IDE interface 1 |
CN5 |
External battery |
JP23 |
|
Parallel port |
CN6 |
32-bit PCI slots |
PC1 - PC4 |
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Jumper |
Position | |
|
|
CMOS memory normal operation |
JP10 |
Open |
|
CMOS memory clear |
JP10 |
Closed | |
|
|
BIOS type select 5v EPROM |
JP16 |
Open |
|
BIOS type select 12v flash |
JP16 |
Closed | |
|
|
Battery type select internal |
JP23 |
pins 2 & 3 closed |
|
Battery type select external |
JP23 |
Closed | |
|
DRAM CONFIGURATION | ||
|
Size |
Bank 0 |
Bank 1 |
|
8MB |
(2) 1M x 36 |
NONE |
|
8MB |
NONE |
(2) 1M x 36 |
|
16MB |
(2) 2M x 36 |
NONE |
|
16MB |
NONE |
(2) 2M x 36 |
|
16MB |
(2) 1M x 36 |
(2) 1M x 36 |
|
24MB |
(2) 1M x 36 |
(2) 2M x 36 |
|
24MB |
(2) 2M x 36 |
(2) 1M x 36 |
|
32MB |
(2) 4M x 36 |
NONE |
|
32MB |
NONE |
(2) 4M x 36 |
|
32MB |
(2) 2M x 36 |
(2) 2M 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) 8M x 36 |
NONE |
|
64MB |
NONE |
(2) 8M x 36 |
|
64MB |
(2) 4M x 36 |
(2) 4M x 36 |
|
72MB |
(2) 1M x 36 |
(2) 8M x 36 |
|
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 |
|
CACHE CONFIGURATION | |||
|
Size |
Bank 0 |
Bank 1 |
Bank 2 |
|
256KB |
(4) 32K x 8 |
(4) 32K x 8 |
Not installed |
|
256KB |
NONE |
NONE |
Installed |
|
512KB |
(4) 64K x 8 |
(4) 64K x 8 |
Not installed |
|
Note: If board has cache installed in Bank 2, do not install any cache in Banks 0 & 1. Bank 2 will be factory installed and is not configurable. | |||
|
CACHE JUMPER CONFIGURATION | |
|
Size |
JP8 |
|
256KB |
pins 2 & 3 closed |
|
512KB |
pins 1 & 2 closed |
|
CACHE VOLTAGE CONFIGURATION | |||
|
Voltage |
JP21A |
JP21B |
JP21C |
|
3.3v |
pins 2 & 3 closed |
pins 2 & 3 closed |
pins 2 & 3 closed |
|
5v |
pins 1 & 2 closed |
pins 1 & 2 closed |
pins 1 & 2 closed |
|
CPU CLOCK SPEED CONFIGURATION | |||
|
Speed |
JP4 |
JP6 |
JP7 |
|
50MHz |
pins 1 & 2 closed |
Closed |
Closed |
|
60MHz |
pins 2 & 3 closed |
Open |
Closed |
|
66MHz |
pins 2 & 3 closed |
Closed |
Open |
|
CPU INTERNAL CLOCK SPEED CONFIGURATION | ||
|
Speed |
JP13 |
JP22 |
|
1.5x |
Open |
Open |
|
2x |
Closed |
Open |
|
2.5x |
Closed |
Closed |
|
3x |
Open |
Closed |
|
CPU VOLTAGE CONFIGURATION | |
|
Voltage |
J10 |
|
3.3v |
pins 2 & 3 closed |
|
3.5v |
pins 1 & 2 closed |
|
DMA CONFIGURATION | ||
|
DMA |
JP2 |
JP3 |
|
DMA 1 |
pins 1 & 2 closed |
pins 1 & 2 closed |
|
DMA 3 |
pins 2 & 3 closed |
pins 2 & 3 closed |