GIGA-BYTE TECHNOLOGY CO., LTD.
GA-586DX
Processor | CX M1/AM K5/Pentium |
Processor Speed | 75/90/100/120/125/133/150/166/180/200MHz |
Chip Set | Unidentified |
Video Chip Set | None |
Maximum Onboard Memory | 512MB (EDO supported) |
Maximum Video Memory | None |
Cache | 512KB |
BIOS | Award |
Dimensions | 305mm x 244mm |
I/O Options | 32-bit PCI slots (4), floppy drive interface, green PC connector, IDE interfaces (2), Ultra SCSI interface, Ultra Wide SCSI interface, parallel port, PS/2 mouse port, serial ports (2), IR connector, USB connector, ATX power connector, RAID slot |
NPU Options | None |

CONNECTIONS | |||
Purpose | Location | Purpose | Location |
ATX power connector | ATX | Chassis fan power | J1 |
Serial port 2 | CN1 | Chassis fan power | J2 |
Parallel port | CN2 | Speaker | J3 |
PS/2 mouse port | CN4 | Reset switch | J4 |
Serial port 1 | CN5 | Power LED | J5 |
USB connector | CN6 | IDE interface LED | J6 |
Floppy drive interface | CN7 | IR connector | J7 |
Ultra Wide SCSI interface | CN8 | Green PC connector | J8 |
Ultra SCSI interface | CN9 | Green PC LED | J9 |
IDE interface 1 | CN10 | 32-bit PCI slots | PC1 – PC4 |
IDE interface 2 | CN11 | RAID slot | SL1 |
USER CONFIGURABLE SETTINGS | |||
Function | Label | Position | |
High byte termination always enabled | JP15 | Open | |
High byte termination controlled by software | JP15 | Closed | |
DRAM 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 |
128MB | (2) 16M x 36 | None |
136MB | (2) 16M x 36 | (2) 1M x 36 |
144MB | (2) 16M x 36 | (2) 2M x 36 |
160MB | (2) 16M x 36 | (2) 4M x 36 |
192MB | (2) 16M x 36 | (2) 8M x 36 |
256MB | (2) 16M x 36 | (2) 16M x 36 |
256MB | (2) 32M x 36 | None |
DRAM CONFIGURATION (CON’T) | ||
Size | Bank 0 | Bank 1 |
264MB | (2) 32M x 36 | (2) 1M x 36 |
272MB | (2) 32M x 36 | (2) 2M x 36 |
288MB | (2) 32M x 36 | (2) 4M x 36 |
320MB | (2) 32M x 36 | (2) 8M x 36 |
384MB | (2) 32M x 36 | (2) 16M x 36 |
512MB | (2) 32M x 36 | (2) 32M x 36 |
Note: Board accepts EDO memory. | ||
CACHE CONFIGURATION | |
Size | Bank 0 |
512KB | (2) 64K x 32 |
CPU SPEED SELECTION (CYRIX) | ||||||
CPU speed | Clock speed | Multiplier | S1/1 | S1/2 | S1/3 | S1/4 |
120MHz | 50MHz | 2x | On | On | Off | On |
133MHz | 55MHz | 2x | Off | Off | Off | On |
150MHz | 60MHz | 2x | On | Off | Off | On |
166MHz | 66MHz | 2x | Off | On | Off | On |
CPU SPEED SELECTION (AMD) | ||||||
CPU speed | Clock speed | Multiplier | S1/1 | S1/2 | S1/3 | S1/4 |
75MHz | 50MHz | 1.5x | On | On | Off | Off |
90MHz | 60MHz | 1.5x | On | Off | Off | Off |
100MHz | 66MHz | 1.5x | Off | On | Off | Off |
120MHz | 60MHz | 1.5x | On | Off | Off | Off |
133MHz | 66MHz | 1.5x | Off | On | Off | Off |
150MHz | 60MHz | 2x | On | Off | Off | On |
166MHz | 66MHz | 2x | Off | On | Off | On |
CPU SPEED SELECTION (INTEL) | ||||||
CPU speed | Clock speed | Multiplier | S1/1 | S1/2 | S1/3 | S1/4 |
75MHz | 50MHz | 1.5x | On | On | Off | Off |
90MHz | 60MHz | 1.5x | On | Off | Off | Off |
100MHz | 66MHz | 1.5x | Off | On | Off | Off |
120MHz | 60MHz | 2x | On | Off | Off | On |
125MHz | 50MHz | 2.5x | On | On | On | On |
133MHz | 66MHz | 2x | Off | On | Off | On |
150MHz | 60MHz | 2.5x | On | Off | On | On |
166MHz | 66MHz | 2.5x | Off | On | On | On |
180MHz | 60MHz | 3x | On | Off | On | Off |
200MHz | 66MHz | 3x | Off | On | On | Off |