GIGA-BYTE TECHNOLOGY CO., INC.
GA-586AS
Processor | Pentium |
Processor Speed | 75/90/100MHz |
Chip Set | SIS |
Max. Onboard DRAM | 128MB |
Cache | 256/512/1024KB |
BIOS | Award |
Dimensions | 280mm x 220mm |
I/O Options | 32-bit PCI slots (4), green PC connector |
NPU Options | None |
CONNECTIONS | |||
Purpose | Location | Purpose | Location |
Green PC connector | J1 | Speaker | J6 |
Green PC LED | J2 | Power LED & keylock | J7 |
Reset switch | J3 | Chassis fan power | J8 |
Turbo switch | J4 | 32-bit PCI slots | PC1 - PC4 |
Turbo LED | J5 |
DRAM CONFIGURATION | ||
Size | Bank 0 | Bank 1 |
2MB | (2) 256K x 36 | NONE |
2MB | (2) 256K x 36 | NONE |
4MB | (2) 512K x 36 | NONE |
4MB | (2) 256K x 36 | (2) 256K x 36 |
8MB | (2) 512K x 36 | (2) 512K x 36 |
8MB | (2) 1M x 36 | NONE |
8MB | (2) 512K x 36 | (2) 512K x 36 |
8MB | (2) 1M x 36 | NONE |
12MB | (2) 512K x 36 | (2) 1M x 36 |
16MB | (2) 2M x 36 | NONE |
16MB | (2) 1M x 36 | (2) 1M x 36 |
20MB | (2) 512K x 36 | (2) 2M x 36 |
24MB | (2) 2M x 36 | (2) 1M x 36 |
24MB | (2) 2M x 36 | (2) 1M x 36 |
32MB | (2) 2M x 36 | (2) 2M x 36 |
32MB | (2) 4M x 36 | NONE |
32MB | (2) 2M x 36 | (2) 2M x 36 |
32MB | (2) 4M x 36 | NONE |
36MB | (2) 512K x 36 | (2) 4M x 36 |
40MB | (2) 1M x 36 | (2) 4M 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 |
80MB | (2) 2M x 36 | (2) 8M x 36 |
96MB | (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 |
128MB | (2) 8M x 36 | (2) 8M x 36 |
DRAM JUMPER CONFIGURATION | |
Size | JP8 |
2MB | pins 1 & 2, 3 & 4 closed |
2MB | pins 1 & 3, 2 & 4 closed |
4MB | pins 1 & 2, 3 & 4 closed |
4MB | pins 1 & 3, 2 & 4 closed |
8MB | pins 1 & 2, 3 & 4 closed |
8MB | pins 1 & 2, 3 & 4 closed |
8MB | pins 1 & 3, 2 & 4 closed |
8MB | pins 1 & 3, 2 & 4 closed |
12MB | pins 1 & 2, 3 & 4 closed |
16MB | pins 1 & 2, 3 & 4 closed |
16MB | pins 1 & 3, 2 & 4 closed |
20MB | pins 1 & 2, 3 & 4 closed |
DRAM JUMPER CONFIGURATION (CON’T) | |
Size | JP8 |
24MB | pins 1 & 2, 3 & 4 closed |
24MB | pins 1 & 3, 2 & 4 closed |
32MB | pins 1 & 2, 3 & 4 closed |
32MB | pins 1 & 2, 3 & 4 closed |
32MB | pins 1 & 3, 2 & 4 closed |
32MB | pins 1 & 3, 2 & 4 closed |
36MB | pins 1 & 2, 3 & 4 closed |
40MB | pins 1 & 3, 2 & 4 closed |
48MB | pins 1 & 2, 3 & 4 closed |
64MB | pins 1 & 2, 3 & 4 closed |
64MB | pins 1 & 3, 2 & 4 closed |
80MB | pins 1 & 2, 3 & 4 closed |
96MB | pins 1 & 2, 3 & 4 closed |
96MB | pins 1 & 3, 2 & 4 closed |
128MB | pins 1 & 2, 3 & 4 closed |
128MB | pins 1 & 3, 2 & 4 closed |
CACHE CONFIGURATION | ||
Size | Bank 0 | TAG |
256KB | (8) 32K x 8 | (1) 8K x 8 or (1) 32K x 8 |
512KB | (8) 64K x 8 | (1) 16K x 8 or (1) 32K x 8 |
1MB | (8) 128K x 8 | (1) 32K x 8 |
CACHE JUMPER CONFIGURATION | ||
Size | JP1 | JP2 |
256KB | Open | Open |
512KB | Closed | Open |
1MB | Closed | Closed |
CPU SPEED CONFIGURATION | ||
Speed | JP6 | JP7 |
75MHz | pins 2 & 3 closed | pins 2 & 3 closed |
90MHz | pins 1 & 2 closed | pins 1 & 2 closed |
100MHz | pins 2 & 3 closed | pins 1 & 2 closed |