GIGA-BYTE TECHNOLOGY CO., LTD.
GA-6EA (VER. 1.0)
Device Type | Mainboard |
Processor | Pentium II |
Processor Speed | 233/266/300/333/366MHz |
Chip Set | Intel 440EX |
Maximum Onboard Memory | 256MB (EDO supported) |
Cache | 256/512KB (located on Pentium II CPU) |
BIOS | Award |
Dimensions | 250mm x 220mm |
I/O Options | 32-bit PCI slots (3), floppy drive interface, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse interface, serial ports (2), IR connector, USB connector, ATX power connector, AGP slot, SB-link connector, wake on LAN connector |

CONNECTIONS | |||
Purpose | Location | Purpose | Location |
AGP slot | AGP | Wake on LAN connector | C11 |
ATX power connector | ATX | Chassis fan power | C12 |
IR connector | C1 | SB-link connector | C13 |
Power LED | C2 | Serial port 2 | CN1 |
Speaker | C3 | Serial port 1 | CN2 |
Turbo LED | C4 | Parallel port | CN3 |
Turbo switch | C5 | IDE interface 2 | CN4 |
Reset switch | C6 | IDE interface 1 | CN5 |
Green PC LED | C7 | Floppy drive interface | CN6 |
Green PC connector | C8 | PS/2 mouse interface | J7 |
IDE interface LED | C9 | 32-bit PCI slots | PC1 - PC3 |
Soft off power supply | C10 | USB connector | USB |
USER CONFIGURABLE SETTINGS | |||
Function | Label | Position | |
| ATX power supply select soft off | J10 | Open |
| ATX power supply select full on | J10 | Closed |
Keyboard power on disabled | JP1 | Pins 2 & 3 closed | |
| Keyboard power on enabled | JP1 | Pins 1 & 2 closed |
DIMM CONFIGURATION | ||
Size | Bank 0 | Bank 1 |
8MB | (1) 1M x 64 | None |
16MB | (1) 2M x 64 | None |
16MB | (1) 1M x 64 | (1) 1M x 64 |
24MB | (1) 2M x 64 | (1) 1M x 64 |
32MB | (1) 4M x 64 | None |
32MB | (1) 2M x 64 | (1) 2M x 64 |
40MB | (1) 4M x 64 | (1) 1M x 64 |
48MB | (1) 4M x 64 | (1) 2M x 64 |
64MB | (1) 8M x 64 | None |
64MB | (1) 4M x 64 | (1) 4M x 64 |
72MB | (1) 8M x 64 | (1) 1M x 64 |
80MB | (1) 8M x 64 | (1) 2M x 64 |
96MB | (1) 8M x 64 | (1) 4M x 64 |
128MB | (1) 16M x 64 | None |
128MB | (1) 8M x 64 | (1) 8M x 64 |
136MB | (1) 16M x 64 | (1) 1M x 64 |
144MB | (1) 16M x 64 | (1) 2M x 64 |
DIMM CONFIGURATION (CON'T) | ||
Size | Bank 0 | Bank 1 |
160MB | (1) 16M x 64 | (1) 4M x 64 |
192MB | (1) 16M x 64 | (1) 8M x 64 |
256MB | (1) 16M x 64 | (1) 16M x 64 |
Note: Board accepts EDO memory. | ||
CACHE CONFIGURATION |
Note: 256KB/512KB cache is located on the Pentium II CPU. |
CPU SPEED SELECTION | |||||
CPU speed | Clock speed | Multiplier | JP2 | JP3 | JP4 |
233MHz | 66MHz | 3.5x | 1 & 2 | 1 & 2 | 1 & 2 |
266MHz | 66MHz | 4x | 1 & 2 | 1 & 2 | 1 & 2 |
300MHz | 66MHz | 4.5x | 1 & 2 | 1 & 2 | 1 & 2 |
333MHz | 66MHz | 5x | 1 & 2 | 1 & 2 | 1 & 2 |
366MHz | 66MHz | 5.5x | 1 & 2 | 1 & 2 | 1 & 2 |
Note: Pins designated should be in the closed position. | |||||
CPU SPEED SELECTION (CON'T) | ||||||
CPU speed | Clock speed | Multiplier | SW1/1 | SW1/2 | SW1/3 | SW1/4 |
233MHz | 66MHz | 3.5x | Off | Off | On | On |
266MHz | 66MHz | 4x | On | On | Off | On |
300MHz | 66MHz | 4.5x | Off | On | Off | On |
333MHz | 66MHz | 5x | On | Off | Off | On |
366MHz | 66MHz | 5.5x | Off | Off | Off | On |