ABIT COMPUTER CORPORATION
PG5 PCI
Processor | CX M1/AM K5/Pentium |
Processor Speed | 75/90/100/120/133/150/166/180MHz |
Chip Set | Unidentified |
Max. Onboard DRAM | 128MB |
Cache | 256/512KB |
BIOS | Award |
Dimensions | 330mm x 218mm |
I/O Options | 32-bit PCI slots (2), floppy drive interface, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), cache slot, VGA slot, PISA slot |
NPU Options | None |
CONNECTIONS | |||
Purpose | Location | Purpose | Location |
Serial port 2 | CN1 | Green PC connector | J15 pins 14 & 15 |
Serial port 1 | CN2 | Turbo switch | J15 pins 16 - 18 |
Parallel port | CN3 | Reset switch | J15 pins 19 & 20 |
Floppy drive interface | CN4 | Green PC connector | JP5 |
IDE interface 2 | CN5 | External battery | JP34 |
IDE interface 1 | CN6 | Chassis fan power | JP37 |
PS/2 mouse port | CN7 | 32-bit PCI slots | PC1 & PC2 |
IDE interface LED | J14 | Cache slot | SL1 |
Power LED & keylock | J15 pins 1 - 5 | VGA slot | SL2 |
Speaker | J15 pins 7 - 10 | PISA slot | SL3 |
Turbo LED | J15 pins 12 & 13 |
USER CONFIGURABLE SETTINGS | |||
Function | Jumper | Position | |
On board I/O enabled | JP6 | Open | |
On board I/O disabled | JP6 | Closed | |
» | Flash BIOS voltage select 5v | JP18 | Pins 2 & 3 closed |
Flash BIOS voltage select 12v | JP18 | Pins 1 & 2 closed | |
» | Monitor type select color | JP30 | Closed |
Monitor type select monochrome | JP30 | Open | |
» | CMOS memory normal operation | JP33 | Pins 1 & 2 closed |
CMOS memory clear | JP33 | Pins 2 & 3 closed |
DRAM CONFIGURATION | ||||
Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 |
2MB | (1) 256K x 32 | (1) 256K x 32 | NONE | NONE |
2MB | NONE | NONE | (1) 256K x 32 | (1) 256K x 32 |
4MB | (1) 1M x 32 | NONE | NONE | NONE |
4MB | (1) 256K x 32 | (1) 256K x 32 | (1) 256K x 32 | (1) 256K x 32 |
8MB | (1) 2M x 32 | NONE | NONE | NONE |
8MB | (1) 1M x 32 | (1) 1M x 32 | NONE | NONE |
8MB | NONE | NONE | (1) 1M x 32 | (1) 1M x 32 |
10MB | (1) 1M x 32 | (1) 1M x 32 | (1) 256K x 32 | (1) 256K x 32 |
10MB | (1) 256K x 32 | (1) 256K x 32 | (1) 1M x 32 | (1) 1M x 32 |
16MB | (1) 4M x 32 | NONE | NONE | NONE |
16MB | (1) 2M x 32 | (1) 2M x 32 | NONE | NONE |
16MB | (1) 1M x 32 | (1) 1M x 32 | (1) 1M x 32 | (1) 1M x 32 |
16MB | NONE | NONE | (1) 2M x 32 | (1) 2M x 32 |
18MB | (1) 2M x 32 | (1) 2M x 32 | (1) 256K x 32 | (1) 256K x 32 |
18MB | (1) 256K x 32 | (1) 256K x 32 | (1) 2M x 32 | (1) 2M x 32 |
24MB | (1) 2M x 32 | (1) 2M x 32 | (1) 1M x 32 | (1) 1M x 32 |
24MB | (1) 1M x 32 | (1) 1M x 32 | (1) 2M x 32 | (1) 2M x 32 |
32MB | (1) 8M x 32 | NONE | NONE | NONE |
DRAM CONFIGURATION (CON’T) | ||||
Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 |
32MB | (1) 4M x 32 | (1) 4M x 32 | NONE | NONE |
32MB | (1) 2M x 32 | (1) 2M x 32 | (1) 2M x 32 | (1) 2M x 32 |
32MB | NONE | NONE | (1) 4M x 32 | (1) 4M x 32 |
34MB | (1) 4M x 32 | (1) 4M x 32 | (1) 256K x 32 | (1) 256K x 32 |
34MB | (1) 256K x 32 | (1) 256K x 32 | (1) 4M x 32 | (1) 4M x 32 |
40MB | (1) 4M x 32 | (1) 4M x 32 | (1) 1M x 32 | (1) 1M x 32 |
40MB | (1) 1M x 32 | (1) 1M x 32 | (1) 4M x 32 | (1) 4M x 32 |
48MB | (1) 4M x 32 | (1) 4M x 32 | (1) 2M x 32 | (1) 2M x 32 |
48MB | (1) 2M x 32 | (1) 2M x 32 | (1) 4M x 32 | (1) 4M x 32 |
64MB | (1) 8M x 32 | (1) 8M x 32 | NONE | NONE |
64MB | (1) 4M x 32 | (1) 4M x 32 | (1) 4M x 32 | (1) 4M x 32 |
64MB | NONE | NONE | (1) 8M x 32 | (1) 8M x 32 |
66MB | (1) 8M x 32 | (1) 8M x 32 | (1) 256K x 32 | (1) 256K x 32 |
66MB | (1) 256K x 32 | (1) 256K x 32 | (1) 8M x 32 | (1) 8M x 32 |
72MB | (1) 8M x 32 | (1) 8M x 32 | (1) 1M x 32 | (1) 1M x 32 |
72MB | (1) 1M x 32 | (1) 1M x 32 | (1) 8M x 32 | (1) 8M x 32 |
80MB | (1) 8M x 32 | (1) 8M x 32 | (1) 2M x 32 | (1) 2M x 32 |
80MB | (1) 2M x 32 | (1) 2M x 32 | (1) 8M x 32 | (1) 8M x 32 |
96MB | (1) 8M x 32 | (1) 8M x 32 | (1) 4M x 32 | (1) 4M x 32 |
96MB | (1) 4M x 32 | (1) 4M x 32 | (1) 8M x 32 | (1) 8M x 32 |
128MB | (1) 8M x 32 | (1) 8M x 32 | (1) 8M x 32 | (1) 8M x 32 |
Note: Board also accepts EDO DRAM. |
CACHE CONFIGURATION | |||
Size | Bank 0 | TAG | SL1 |
256KB (A) | (8) 32K x 8 | (1) 8K/16K/32K x 8 | Not installed |
256KB (B) | NONE | NONE | Installed |
512KB (A) | (8) 64K x 8 | (1) 16K/32K x 8 | Not installed |
512KB (B) | NONE | NONE | Installed |
CACHE JUMPER CONFIGURATION | ||
Size | JP2 | JP3 |
256KB (A) | Pins 1 & 2 closed | Pins 1 & 2 closed |
256KB (B) | Pins 2 & 3 closed | Pins 1 & 2 closed |
512KB (A) | Pins 1 & 2 closed | Pins 2 & 3 closed |
512KB (B) | Pins 2 & 3 closed | Pins 1 & 2 closed |
CPU SPEED CONFIGURATION (CYRIX) | ||
Speed | JP15A | JP15C |
80MHz | Pins 3 & 4 closed | Pins 1 & 2 closed |
100MHz | Pins 3 & 4, 5 & 6 closed | Pins 1 & 2 closed |
120MHz | Pins 3 & 4 closed | Pins 3 & 4 closed |
150MHz | Pins 3 & 4, 5 & 6 closed | Pins 3 & 4 closed |
CPU SPEED CONFIGURATION (INTEL) | ||
Speed | JP15A | JP15C |
75MHz | Pins 3 & 4, 5 & 6 closed | Open |
90MHz | Pins 1 & 2, 5 & 6 closed | Open |
100MHz | Pins 1 & 2, 3 & 4, 5 & 6 closed | Open |
120MHz | Pins 1 & 2, 5 & 6 closed | Pins 1 & 2 closed |
133MHz | Pins 1 & 2, 3 & 4, 5 & 6 closed | Pins 1 & 2 closed |
150MHz | Pins 1 & 2, 5 & 6 closed | Pins 1 & 2, 3 & 4 closed |
166MHz | Pins 1 & 2, 3 & 4, 5 & 6 closed | Pins 1 & 2, 3 & 4 closed |
180MHz | Pins 1 & 2, 5 & 6 closed | Pins 3 & 4 closed |
CPU VOLTAGE CONFIGURATION | ||
Voltage | JP29 | |
» | 3.4v | Pins 3 & 4 closed |
3.5v | Pins 1 & 2 closed |