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 |