AMPTRON INTERNATIONAL, INC.
PM-8900
|
Processor |
CX M1/AM K5/Pentium |
|
Processor Speed |
75/90/100/120/133/150/166/180/200MHz |
|
Chip Set |
Intel |
|
Video Chip Set |
None |
|
Maximum Onboard Memory |
128MB (EDO supported) |
|
Maximum Video Memory |
None |
|
Cache |
256/512KB |
|
BIOS |
Award |
|
Dimensions |
260mm x 220mm |
|
I/O Options |
32-bit PCI slots (4), floppy drive interface, EIDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2) |
|
NPU Options |
None |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
Serial port 1 |
CN1 |
Power LED & keylock |
J6A |
|
Serial port 2 |
CN2 |
Speaker |
J6B |
|
Parallel port |
CN3 |
Reset switch |
J7A |
|
Floppy drive interface |
CN4 |
IDE interface LED |
J7B |
|
EIDE interface 2 |
CN5 |
External battery |
J7C |
|
EIDE interface 1 |
CN6 |
32-bit PCI slots |
PC1 - PC4 |
|
PS/2 mouse port |
CN7 | ||
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Label |
Position | |
|
|
Factory configured - do not alter |
J8 |
Unidentified |
|
|
Factory configured - do not alter |
JC1 |
Unidentified |
|
|
CMOS memory normal operation |
JP1 |
Open |
|
CMOS memory clear |
JP1 |
Closed | |
|
Flash BIOS voltage select 12v |
JP5 |
Pins 1 & 2 closed | |
|
Flash BIOS voltage select 5v |
JP5 |
Pins 2 & 3 closed | |
|
DIMM/DRAM CONFIGURATION | ||||
|
Size |
Bank 0 |
Bank 1 |
Bank 2 |
Bank 3 |
|
8MB |
(2) 1M x 36 |
None |
None |
None |
|
8MB |
None |
None |
(1) 1M x 64 |
None |
|
16MB |
(2) 2M x 36 |
None |
None |
None |
|
16MB |
(2) 1M x 36 |
(2) 1M x 36 |
None |
None |
|
16MB |
None |
None |
(1) 2M x 64 |
None |
|
16MB |
None |
None |
(1) 1M x 64 |
(1) 1M x 64 |
|
16MB |
None |
(2) 1M x 36 |
(1) 1M x 64 |
None |
|
16MB |
(2) 1M x 36 |
None |
None |
(1) 1M x 64 |
|
24MB |
(2) 1M x 36 |
(2) 2M x 36 |
None |
None |
|
24MB |
None |
None |
(1) 2M x 64 |
(1) 1M x 64 |
|
24MB |
None |
(2) 2M x 36 |
(1) 1M x 64 |
None |
|
24MB |
None |
(2) 1M x 36 |
(1) 2M x 64 |
None |
|
24MB |
(2) 2M x 36 |
None |
None |
(1) 1M x 64 |
|
24MB |
(2) 1M x 36 |
None |
None |
(1) 2M x 64 |
|
32MB |
(2) 4M x 36 |
None |
None |
None |
|
32MB |
(2) 2M x 36 |
(2) 2M x 36 |
None |
None |
|
32MB |
None |
None |
(1) 4M x 64 |
None |
|
32MB |
None |
None |
(1) 2M x 64 |
(1) 2M x 64 |
|
32MB |
None |
(2) 2M x 36 |
(1) 2M x 64 |
None |
|
32MB |
(2) 2M x 36 |
None |
None |
(1) 2M x 64 |
|
40MB |
(2) 1M x 36 |
(2) 4M x 36 |
None |
None |
|
40MB |
None |
None |
(1) 4M x 64 |
(1) 1M x 64 |
|
40MB |
None |
(2) 4M x 36 |
(1) 1M x 64 |
None |
|
DIMM/DRAM CONFIGURATION (CONT) | ||||
|
Size |
Bank 0 |
Bank 1 |
Bank 2 |
Bank 3 |
|
40MB |
None |
(2) 1M x 36 |
(1) 4M x 64 |
None |
|
40MB |
(2) 4M x 36 |
None |
None |
(1) 1M x 64 |
|
40MB |
(2) 1M x 36 |
None |
None |
(1) 4M x 64 |
|
48MB |
(2) 4M x 36 |
(2) 2M x 36 |
None |
None |
|
48MB |
None |
None |
(1) 4M x 64 |
(1) 2M x 64 |
|
48MB |
None |
(2) 4M x 36 |
(1) 2M x 64 |
None |
|
48MB |
None |
(2) 2M x 36 |
(1) 4M x 64 |
None |
|
48MB |
(2) 4M x 36 |
None |
None |
(1) 2M x 64 |
|
48MB |
(2) 2M x 36 |
None |
None |
(1) 4M x 64 |
|
64MB |
(2) 8M x 36 |
None |
None |
None |
|
64MB |
(2) 4M x 36 |
(2) 4M x 36 |
None |
None |
|
64MB |
None |
None |
(1) 8M x 64 |
None |
|
64MB |
None |
None |
(1) 4M x 64 |
(1) 4M x 64 |
|
64MB |
None |
(2) 4M x 36 |
(1) 4M x 64 |
None |
|
64MB |
(2) 4M x 36 |
None |
None |
(1) 4M x 64 |
|
72MB |
(2) 8M x 36 |
(2) 1M x 36 |
None |
None |
|
72MB |
None |
None |
(1) 8M x 64 |
(1) 1M x 64 |
|
72MB |
None |
(2) 8M x 36 |
(1) 1M x 64 |
None |
|
72MB |
None |
(2) 1M x 36 |
(1) 8M x 64 |
None |
|
72MB |
(2) 8M x 36 |
None |
None |
(1) 1M x 64 |
|
72MB |
(2) 1M x 36 |
None |
None |
(1) 8M x 64 |
|
80MB |
(2) 2M x 36 |
(2) 8M x 36 |
None |
None |
|
80MB |
None |
None |
(1) 8M x 64 |
(1) 2M x 64 |
|
80MB |
None |
(2) 8M x 36 |
(1) 2M x 64 |
None |
|
80MB |
None |
(2) 2M x 36 |
(1) 8M x 64 |
None |
|
80MB |
(2) 8M x 36 |
None |
None |
(1) 2M x 64 |
|
80MB |
(2) 2M x 36 |
None |
None |
(1) 8M x 64 |
|
96MB |
(2) 8M x 36 |
(2) 4M x 36 |
None |
None |
|
96MB |
None |
None |
(1) 8M x 64 |
(1) 4M x 64 |
|
96MB |
None |
(2) 8M x 36 |
(1) 4M x 64 |
None |
|
96MB |
None |
(2) 4M x 36 |
(1) 8M x 64 |
None |
|
96MB |
(2) 8M x 36 |
None |
None |
(1) 4M x 64 |
|
96MB |
(2) 4M x 36 |
None |
None |
(1) 8M x 64 |
|
128MB |
(2) 8M x 36 |
(2) 8M x 36 |
None |
None |
|
128MB |
None |
None |
(1) 8M x 64 |
(1) 8M x 64 |
|
128MB |
None |
(2) 8M x 36 |
(1) 8M x 64 |
None |
|
128MB |
(2) 8M x 36 |
None |
None |
(1) 8M x 64 |
|
Note: Board accepts EDO memory. | ||||
|
DIMM VOLTAGE CONFIGURATION | ||
|
Voltage |
JP7A |
JP7B |
|
3.3v |
Pins 1 & 2 closed |
Pins 1 & 2 closed |
|
5v |
Pins 2 & 3 closed |
Pins 2 & 3 closed |
|
CACHE CONFIGURATION | |
|
Size |
SL1 |
|
256KB |
256KB module installed |
|
512KB |
512KB module installed |
|
CPU SPEED SELECTION (CYRIX) | |||||||
|
CPU speed |
Clock speed |
Multiplier |
JP4 |
JP8A |
JP8B |
JP9A |
JP9B |
|
120MHz |
50MHz |
2x |
2 & 3 |
Closed |
Closed |
Closed |
Open |
|
133MHz |
55MHz |
2x |
N/A |
Open |
Open |
Closed |
Open |
|
150MHz |
60MHz |
2x |
1 & 2 |
Open |
Closed |
Closed |
Open |
|
166MHz |
66MHz |
2x |
1 & 2 |
Closed |
Open |
Closed |
Open |
|
Note: Pins designated should be in the closed position. | |||||||
|
CPU SPEED SELECTION (AMD) | |||||||
|
CPU speed |
Clock speed |
Multiplier |
JP4 |
JP8A |
JP8B |
JP9A |
JP9B |
|
100MHz |
66MHz |
1.5x |
1 & 2 |
Closed |
Open |
Open |
Open |
|
Note: Pins designated should be in the closed position. | |||||||
|
CPU SPEED SELECTION (INTEL) | |||||||
|
CPU speed |
Clock speed |
Multiplier |
JP4 |
JP8A |
JP8B |
JP9A |
JP9B |
|
75MHz |
50MHz |
1.5x |
2 & 3 |
Closed |
Closed |
Open |
Open |
|
90MHz |
60MHz |
1.5x |
1 & 2 |
Open |
Closed |
Open |
Open |
|
100MHz |
66MHz |
1.5x |
1 & 2 |
Closed |
Open |
Open |
Open |
|
120MHz |
60MHz |
2x |
1 & 2 |
Open |
Closed |
Closed |
Open |
|
133MHz |
66MHz |
2x |
1 & 2 |
Closed |
Open |
Closed |
Open |
|
150MHz |
60MHz |
2.5x |
1 & 2 |
Open |
Closed |
Closed |
Closed |
|
166MHz |
66MHz |
2.5x |
1 & 2 |
Closed |
Open |
Closed |
Closed |
|
180MHz |
60MHz |
3x |
1 & 2 |
Open |
Closed |
Open |
Closed |
|
200MHz |
66MHz |
3x |
1 & 2 |
Closed |
Open |
Open |
Closed |
|
Note: Pins designated should be in the closed position. | |||||||
|
CPU VOLTAGE SELECTION | ||
|
Voltage |
JP10 | |
|
2.5v |
Open | |
|
2.7v |
Pins 7 & 8 closed | |
|
2.8v |
Pins 5 & 6 closed | |
|
2.9v |
Pins 3 & 4 closed | |
|
3.3v |
Pins 9 & 10 closed | |
|
3.5v |
Pins 1 & 2 closed | |