AMPTRON INTERNATIONAL, INC.
PM-7800
Processor | CX M1/IBM 6X86/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 | 256KB |
BIOS | Award |
Dimensions | 254mm x 218mm |
I/O Options | 32-bit PCI slots (3), floppy drive interface, green PC connector, IDE interfaces (2), parallel port, serial ports (2), cache slot |
NPU Options | None |
CONNECTIONS | |||
Purpose | Location | Purpose | Location |
Serial port 1 | CN1 | Turbo LED | JP8B |
Parallel port | CN2 | Green PC connector | JP8C |
Floppy drive interface | CN3 | Reset switch | JP8D |
Serial port 2 | CN4 | Speaker | JP8E |
IDE interface 2 | CN5 | Power LED & keylock | JP8F |
IDE interface 1 | CN6 | 32-bit PCI slots | PC1 - PC3 |
IDE interface LED | JP8A | Cache slot | SL1 |
USER CONFIGURABLE SETTINGS | |||
Function | Label | Position | |
» | Factory configured - do not alter | J3 | Unidentified |
» | Factory configured - do not alter | J4 | Unidentified |
» | CMOS memory normal operation | J7 | Open |
CMOS memory clear | J7 | Closed | |
» | Factory configured - do not alter | J11 | Pins 1 & 2 closed |
» | Factory configured - do not alter | J16 | Unidentified |
» | Factory configured - do not alter | JB1 | Pins 2 & 3 closed |
» | Factory configured - do not alter | JB2 | Pins 2 & 3 closed |
» | Factory configured - do not alter | JB3 | Pins 2 & 3 closed |
» | Factory configured - do not alter | JB4 | Pins 2 & 3 closed |
» | Factory configured - do not alter | JV1 | Open |
» | Factory configured - do not alter | JV2 | Open |
» | Factory configured - do not alter | JV3 | Closed |
» | Factory configured - do not alter | JV4 | Closed |
DRAM CONFIGURATION | ||
Size | Bank 0 | Bank 1 |
2MB | (2) 256K x 36 | None |
4MB | (2) 512K x 36 | None |
6MB | (2) 256K x 36 | (2) 512K x 36 |
8MB | (2) 1M x 36 | None |
10MB | (2) 256K x 36 | (2) 1M x 36 |
12MB | (2) 1M x 36 | (2) 512K x 36 |
16MB | (2) 2M x 36 | None |
16MB | (2) 1M x 36 | (2) 1M x 36 |
18MB | (2) 2M x 36 | (2) 256K x 36 |
20MB | (2) 512K x 36 | (2) 2M x 36 |
24MB | (2) 2M x 36 | (2) 1M x 36 |
32MB | (2) 4M x 36 | None |
32MB | (2) 2M x 36 | (2) 2M x 36 |
34MB | (2) 4M x 36 | (2) 256K x 36 |
36MB | (2) 512K x 36 | (2) 4M x 36 |
DRAM CONFIGURATION (CON’T) | ||
Size | Bank 0 | Bank 1 |
40MB | (2) 4M x 36 | (2) 1M x 36 |
48MB | (2) 2M x 36 | (2) 4M x 36 |
64MB | (2) 8M x 36 | None |
64MB | (2) 4M x 36 | (2) 4M x 36 |
66MB | (2) 8M x 36 | (2) 256K x 36 |
68MB | (2) 512K x 36 | (2) 8M x 36 |
72MB | (2) 8M x 36 | (2) 1M x 36 |
80MB | (2) 2M x 36 | (2) 8M x 36 |
96MB | (2) 8M x 36 | (2) 4M x 36 |
128MB | (2) 8M x 36 | (2) 8M x 36 |
128MB | (2) 16M x 36 | None |
Note: Board accepts EDO memory. Banks are interchangeable. Board also accepts x 32 SIMMs. The location of banks 0 & 1 are unidentified. |
CACHE CONFIGURATION | ||
Size | SL1 | TAG |
256KB | 256KB module installed | Unidentified |
CPU SPEED SELECTION (CYRIX/IBM) | ||||||
CPU speed | Clock speed | Multiplier | JA1 | JA2 | JA3 | JA4 |
100MHz | 50MHz | 2x | Closed | Closed | Closed | Open |
120MHz | 60MHz | 2x | Open | Closed | Closed | Open |
CPU SPEED SELECTION (INTEL) | ||||||
CPU speed | Clock speed | Multiplier | JA1 | JA2 | JA3 | JA4 |
75MHz | 50MHz | 1.5x | Closed | Closed | Open | Open |
90MHz | 60MHz | 1.5x | Open | Closed | Open | Open |
100MHz | 66MHz | 1.5x | Closed | Open | Open | Open |
120MHz | 60MHz | 2x | Open | Closed | Closed | Open |
133MHz | 66MHz | 2x | Closed | Open | Closed | Open |
150MHz | 60MHz | 2.5x | Open | Closed | Closed | Closed |
166MHz | 66MHz | 2.5x | Closed | Open | Closed | Closed |
180MHz | 60MHz | 3x | Open | Closed | Open | Closed |
200MHz | 66MHz | 3x | Closed | Open | Open | Closed |
CPU VOLTAGE SELECTION | ||||
» Voltage | J19 | J20 | J21 | |
» | 3.35v | Closed | Open | Open |
» | 3.46v | Open | Closed | Open |
» | 3.6v | Open | Open | Closed |