EDOM INTERNATIONAL CORPORATION
MP054
Device Type | Mainboard |
Processor | Pentium |
Processor Speed | 75/90/100/120/133MHz |
Chip Set | Intel |
Video Chip Set | None |
Maximum Onboard Memory | 128MB |
Maximum Video Memory | None |
Cache | 256/512KB |
BIOS | Award |
Dimensions | 254mm x 218mm |
I/O Options | 32-bit PCI slots (4), floppy drive interface, IDE interfaces (2), parallel port, PS/2 mouse port, PS/2 mouse interface, serial ports (2) |
NPU Options | None |
CONNECTIONS | |||
Purpose | Location | Purpose | Location |
Serial port 1 | CN1 | Speaker | J2 |
Serial port 2 | CN2 | Reset switch | J3 |
Parallel port | CN3 | IDE interface LED | J4 |
Floppy drive interface | CN4 | PS/2 mouse port | MS1 |
IDE interface 2 | CN5 | PS/2 mouse interface | MS2 |
IDE interface 1 | CN6 | 32-bit PCI slots | PC1 – PC4 |
Power LED & keylock | J1 | ||
Note: The location of J1 – J4 is unidentified. |
USER CONFIGURABLE SETTINGS | |||
Function | Label | Position | |
Flash BIOS voltage select 12v | JP13 | Pins 1 & 2 closed | |
Flash BIOS voltage select 5v | JP13 | Pins 2 & 3 closed | |
PCI clock speed select 1/3 | JP20 | Pins 1 & 2 closed | |
PCI clock speed select 1/4 | JP20 | Pins 2 & 3 closed | |
» | CMOS memory normal operation | JP27 | Open |
CMOS memory clear | JP27 | Closed | |
» | Factory configured - do not alter | JP41 | Unidentified |
» | Factory configured - do not alter | JP42 | Unidentified |
» | Factory configured - do not alter | JP43 | Unidentified |
» | Factory configured - do not alter | JP44 | Unidentified |
SIMM CONFIGURATION | ||
Size | Bank 0 | Bank 1 |
8MB | (2) 1M x 36 | None |
16MB | (2) 2M x 36 | None |
16MB | (2) 1M x 36 | (2) 1M 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 |
40MB | (2) 4M x 36 | (2) 1M x 36 |
48MB | (2) 4M x 36 | (2) 2M x 36 |
64MB | (2) 8M x 36 | None |
64MB | (2) 4M x 36 | (2) 4M x 36 |
72MB | (2) 8M x 36 | (2) 1M x 36 |
80MB | (2) 8M x 36 | (2) 2M 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 | TAG |
256KB | (8) 32K x 8 | (1) 8K/16K/32K x 8 |
512KB | (8) 64K x 8 | (1) 16K/32K x 8 |
CACHE JUMPER CONFIGURATION | |
Size | JP30 |
256KB | Pins 1 & 2 closed |
512KB | Pins 2 & 3 closed |
CACHE VOLTAGE CONFIGURATION | ||
Voltage | JP28 | JP29 |
3.3v | Pins 1 & 2, 3 & 4, 5 & 6 closed | Open |
Mixed voltage | Open | Pins 1 & 2, 3 & 4, 5 & 6 closed |
CPU SPEED SELECTION | ||||||
CPU speed | Clock speed | Multiplier | JP23 | JP24 | JP31 | JP32 |
75MHz | 50MHz | 1.5x | Closed | Closed | 1 & 2 | 1 & 2 |
90MHz | 60MHz | 1.5x | Closed | Open | 1 & 2 | 1 & 2 |
100MHz | 50MHz | 2x | Closed | Closed | 2 & 3 | 1 & 2 |
120MHz | 60MHz | 2x | Closed | Open | 2 & 3 | 1 & 2 |
133MHz | 66MHz | 2x | Open | Closed | 2 & 3 | 1 & 2 |
Note: Pins designated should be in the closed position. |
CPU TYPE SELECTION | ||
Type | JP33 | JP34 |
Standard | Closed | Open |
VRE | Open | Closed |
PARALLEL PORT SELECTION | ||
Setting | JP5 | JP6 |
ECP mode | Pins 1 & 2 closed | Pins 1 & 2 closed |
Normal mode | Pins 2 & 3 closed | Pins 2 & 3 closed |