GIGA-BYTE TECHNOLOGY CO., LTD.
GA-6VMA (REV. 1.0)
| Device Type | Mainboard |
| Processor | Celeron/Pentium II/Pentium III |
| Processor Speed | 233/266/300/333/350/366/400/433/450/500/550/600/650MHz |
| Chip Set | VIA |
| Audio Chip Set | ESS |
| Maximum Onboard Memory | 768MB (SDRAM supported) |
| Cache | 0/128/256/512KB (located on the CPU) |
| BIOS | Award |
| Dimensions | 245mm x 200mm |
| I/O Options | 32-bit PCI slots (3), floppy drive interface, game/MIDI port, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), IR connector, USB connectors (2), ATX power connector, AGP slot, line in, line out, microphone in, SB-link connector, Audio in - CD-ROM (2), Modem with voice connector, Wake-on-LAN connector, Power-on Ring Connector |
CONNECTIONS |
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| Purpose | Location |
Purpose | Location |
| AGP slot | AGP | IDE interface 1 | CN17 |
| ATX power connector | ATX | IDE interface 2 | CN18 |
| PS/2 mouse port | CN1 | IR connector | CN19 |
| USB connector 1 | CN2 | CPU fan power | J3 |
| USB connector 2 | CN3 | Power-on-ring connector | J11 |
| Parallel port | CN4 | System fan power | J14 |
| Serial port 1 | CN5 | Audio in - CD-ROM | JP5 |
| Serial port 2 | CN6 | Green PC LED | JP6A |
| Line out | CN7 | Power switch | JP6B |
| Line in | CN8 | Power LED | JP6C |
| Microphone in | CN9 | Green PC connector | JP6D |
| Game/MIDI port | CN10 | IDE interface LED | JP6E |
| Power fan connector | CN11 | PC speaker | JP6F |
| Audio in - CD-ROM | CN12 | Reset switch | JP6G |
| Modem with voice connector | CN13 | Wake-on-LAN connector | JP7 |
| STR LED connector | CN14 | Open case connector | JP10 |
| SB-link connector | CN15 | Ram suspend LED | JP15 |
| Floppy drive interface | CN16 | 32-bit PCI slots | PC1 - PC3 |
USER CONFIGURABLE SETTINGS |
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Function |
Label |
Position |
|
| » | Keyboard power-on disabled | JP1 |
Pins 2 & 3 closed |
| Keyboard power-on enabled | JP1 |
Pins 1 & 2 closed |
|
| » | Normal system acceleration | JP11 |
Pins 2 & 3 closed |
|
Turbo system acceleration - 100MHz and higher | JP11 |
Pins 1 & 2 closed |
| » | Normal RAM operation | JP13 |
Open |
| Suspend RAM operation | JP13 |
Closed | |
| » | CMOS normal operation | JP14 | Pins 2 & 3 closed |
|
CMOS clear memory | JP14 |
Pins 1 & 2 closed |
| » | Onboard sound enabled | JP18 |
Pins 1 & 2 closed |
| Onboard sound disabled | JP18 |
Pins 2 & 3 closed |
|
| Note: Once RAM operation has been suspended (JP13 - closed), SDRAM modules can be unplugged and replaced. | |||
DIMM CONFIGURATION |
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Size |
Bank 0 |
Bank 1 |
Bank 2 |
16MB |
(1) 2M x 64 |
None |
None |
32MB |
(1) 2M x 64 |
(1) 2M x 64 |
None |
32MB |
(1) 4M x 64 |
None |
None |
48MB |
(1) 2M x 64 |
(1) 2M x 64 |
(1) 2M x 64 |
64MB |
(1) 4M x 64 |
(1) 4M x 64 |
None |
64MB |
(1) 8M x 64 |
None |
None |
64MB |
(1) 4M x 64 |
(1) 2M x 64 |
(1) 2M x 64 |
96MB |
(1) 4M x 64 |
(1) 4M x 64 |
(1) 4M x 64 |
96MB |
(1) 8M x 64 |
(1) 2M x 64 |
(1) 2M x 64 |
128MB |
(1) 8M x 64 |
(1) 8M x 64 |
None |
128MB |
(1) 16M x 64 |
None |
None |
128MB |
(1) 8M x 64 |
(1) 4M x 64 |
(1) 4M x 64 |
160MB |
(1) 16M x 64 |
(1) 2M x 64 |
(1) 2M x 64 |
192MB |
(1) 8M x 64 |
(1) 8M x 64 |
(1) 8M x 64 |
192MB |
(1) 16M x 64 |
(1) 4M x 64 |
(1) 4M x 64 |
256MB |
(1) 16M x 64 |
(1) 16M x 64 |
None |
256MB |
(1) 32M x 64 |
None |
None |
256MB |
(1) 16M x 64 |
(1) 8M x 64 |
(1) 8M x 64 |
288MB |
(1) 32M x 64 |
(1) 2M x 64 |
(1) 2M x 64 |
320MB |
(1) 32M x 64 |
(1) 4M x 64 |
(1) 4M x 64 |
384MB |
(1) 16M x 64 |
(1) 16M x 64 |
(1) 16M x 64 |
384MB |
(1) 32M x 64 |
(1) 8M x 64 |
(1) 8M x 64 |
512MB |
(1) 32M x 64 |
(1) 32M x 64 |
None |
512MB |
(1) 32M x 64 |
(1) 16M x 64 |
(1) 16M x 64 |
768MB |
(1) 32M x 64 |
(1) 32M x 64 |
(1) 32M x 64 |
| Note: Board supports SDRAM memory. | |||
CACHE CONFIGURATION |
| Note: 256/512KB cache located on the Pentium II CPU. 128KB cache is located on the Celeron 300A & 333 CPU. |
CPU SPEED SELECTION (CELERON) |
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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 |
400MHz |
66MHz |
6x |
On | On | On | Off |
433MHz |
66MHz |
6.5x |
Off | On | On | Off |
CPU SPEED SELECTION (CELERON CONT) |
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CPU speed |
Clock speed |
Multiplier |
SW2/1 | SW2/2 | SW2/3 | SW2/4 |
233MHZ |
66MHz |
3.5x |
On | Off | Off | On |
266MHz |
66MHz |
4x |
On | Off | Off | On |
300MHz |
66MHz |
4.5x |
On | Off | Off | On |
333MHz |
66MHz |
5x |
On | Off | Off | On |
366MHz |
66MHz |
5.5x |
On | Off | Off | On |
400MHz |
66MHz |
6x |
On | Off | Off | On |
433MHz |
66MHz |
6.5x |
On | Off | Off | On |
CPU SPEED SELECTION (PENTIUM II) |
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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 |
| 350MHz | 100MHz | 3.5x | Off | Off | On | On |
366MHz |
66MHz |
5.5x |
Off | Off | Off | On |
400MHz |
66MHz |
6x |
On | On | On | Off |
| 400MHz | 100MHz | 4x | On | On | Off | On |
433MHz |
66MHz |
6.5x |
Off | On | On | Off |
CPU SPEED SELECTION (PENTIUM II CONT) |
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CPU speed |
Clock speed |
Multiplier |
SW2/1 | SW2/2 | SW2/3 | SW2/4 |
233MHZ |
66MHz |
3.5x |
On | Off | Off | On |
266MHz |
66MHz |
4x |
On | Off | Off | On |
300MHz |
66MHz |
4.5x |
On | Off | Off | On |
333MHz |
66MHz |
5x |
On | Off | Off | On |
| 350MHz | 100MHz | 3.5x | Off | Off | Off | Off |
366MHz |
66MHz |
5.5x |
On | Off | Off | On |
400MHz |
66MHz |
6x |
On | Off | Off | On |
| 400MHz | 100MHz | 4x | Off | Off | Off | Off |
433MHz |
66MHz |
6.5x |
On | Off | Off | On |
CPU SPEED SELECTION (PENTIUM III) |
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CPU speed |
Clock speed |
Multiplier |
SW1/1 | SW1/2 | SW1/3 | SW1/4 |
450MHz |
100MHz |
4.5x |
Off | On | Off | On |
500MHz |
100MHz |
5x |
On | Off | Off | On |
550MHz |
100MHz |
5.5x |
Off | Off | Off | On |
600MHz |
100MHz |
6x |
On | On | On | Off |
650MHz |
100MHz |
6.5x |
Off | On | On | Off |
CPU SPEED SELECTION (PENTIUM III CONT) |
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CPU speed |
Clock speed |
Multiplier |
SW2/1 | SW2/2 | SW2/3 | SW2/4 |
450MHz |
100MHz |
4.5x |
Off | Off | Off | Off |
500MHz |
100MHz |
5x |
Off | Off | Off | Off |
550MHz |
100MHz |
5.5x |
Off | Off | Off | Off |
600MHz |
100MHz |
6x |
Off | Off | Off | Off |
650MHz |
100MHz |
6.5x |
Off | Off | Off | Off |
DIAGNOSTIC LED(S) |
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LED |
Color |
Status |
Condition |
LED1 |
Unidentified |
On |
RAM operation is normal - do not unplug SDRAM |
LED1 |
Unidentified |
Off |
RAM operation is suspended |