GIGA-BYTE TECHNOLOGY CO., LTD.
GA-5AX (REV. 3.0)
|
Device Type |
Mainboard |
|
Processor |
CX 6X86/IBM 6X86/CX 6X86L/IBM 6X86L/CX 686MX/IBM 6X86MX/ CX M2/IDT C6/AM K5/AM K6/AM K6-2/Pentium/Pentium MMX |
|
Processor Speed |
100/120/133/150/166/200/233/266/300MHz |
|
Chip Set |
ALI Aladdin V |
|
Video Chip Set |
None |
|
Maximum Onboard Memory |
768MB (SDRAM supported) |
|
Maximum Video Memory |
None |
|
Cache |
512KB |
|
BIOS |
Award |
|
Dimensions |
305mm x 170mm |
|
I/O Options |
32-bit PCI slots (4), floppy drive interface, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), USB connectors (2), ATX power connector, AGP slot, wake on LAN connector |
|
CONNECTIONS | |||
|
Purpose |
Location |
Purpose |
Location |
|
AGP slot |
AGP |
Wake on LAN connector |
JP5 |
|
ATX power connector |
ATX |
Green PC LED |
JP9/pins 1 & 10 |
|
CPU fan power |
C2 |
Reset switch |
JP9/pins 2 & 3 |
|
IDE interface 1 |
CN1 |
Speaker |
JP9/pins 4 - 7 |
|
Floppy drive interface |
CN2 |
IDE interface LED |
JP9/pins 8 & 17 |
|
IDE interface 2 |
CN3 |
Green PC connector |
JP9/pins 9 & 18 |
|
USB connector 1 |
CN4 |
Soft off power supply |
JP9/pins 12 & 13 |
|
USB connector 2 |
CN4A |
Power LED |
JP9/pins 14 - 16 |
|
Serial port 2 |
CN5 |
PS/2 mouse port |
JP11 |
|
Serial port 1 |
CN6 |
32-bit PCI slots |
PC1 – PC4 |
|
Parallel port |
CN7 | ||
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Label |
Position | |
|
Keyboard power on enabled |
JP3 |
Pins 1 & 2 closed | |
|
Keyboard power on disabled |
JP3 |
Pins 2 & 3 closed | |
|
DIMM CONFIGURATION | |||
|
Size |
Bank 0 |
Bank 1 |
Bank 2 |
|
8MB |
(1) 1M x 64 |
None |
None |
|
16MB |
(1) 2M x 64 |
None |
None |
|
16MB |
(1) 1M x 64 |
(1) 1M x 64 |
None |
|
24MB |
(1) 2M x 64 |
(1) 1M x 64 |
None |
|
24MB |
(1) 1M x 64 |
(1) 1M x 64 |
(1) 1M x 64 |
|
32MB |
(1) 4M x 64 |
None |
None |
|
32MB |
(1) 2M x 64 |
(1) 1M x 64 |
(1) 1M x 64 |
|
32MB |
(1) 2M x 64 |
(1) 2M x 64 |
None |
|
40MB |
(1) 4M x 64 |
(1) 1M x 64 |
None |
|
40MB |
(1) 2M x 64 |
(1) 2M x 64 |
(1) 1M x 64 |
|
48MB |
(1) 4M x 64 |
(1) 1M x 64 |
(1) 1M x 64 |
|
48MB |
(1) 4M x 64 |
(1) 2M x 64 |
None |
|
48MB |
(1) 2M x 64 |
(1) 2M x 64 |
(1) 2M x 64 |
|
56MB |
(1) 4M x 64 |
(1) 2M x 64 |
(1) 1M x 64 |
|
64MB |
(1) 8M x 64 |
None |
None |
|
DIMM CONFIGURATION (CON’T) | |||
|
Size |
Bank 0 |
Bank 1 |
Bank 2 |
|
64MB |
(1) 4M x 64 |
(1) 2M x 64 |
(1) 2M x 64 |
|
64MB |
(1) 4M x 64 |
(1) 4M x 64 |
None |
|
72MB |
(1) 8M x 64 |
(1) 1M x 64 |
None |
|
72MB |
(1) 4M x 64 |
(1) 4M x 64 |
(1) 1M x 64 |
|
80MB |
(1) 8M x 64 |
(1) 1M x 64 |
(1) 1M x 64 |
|
80MB |
(1) 8M x 64 |
(1) 2M x 64 |
None |
|
80MB |
(1) 4M x 64 |
(1) 4M x 64 |
(1) 2M x 64 |
|
88MB |
(1) 8M x 64 |
(1) 2M x 64 |
(1) 1M x 64 |
|
96MB |
(1) 8M x 64 |
(1) 2M x 64 |
(1) 2M x 64 |
|
96MB |
(1) 8M x 64 |
(1) 4M x 64 |
None |
|
96MB |
(1) 4M x 64 |
(1) 4M x 64 |
(1) 4M x 64 |
|
104MB |
(1) 8M x 64 |
(1) 4M x 64 |
(1) 1M x 64 |
|
112MB |
(1) 8M x 64 |
(1) 4M x 64 |
(1) 2M x 64 |
|
128MB |
(1) 16M x 64 |
None |
None |
|
128MB |
(1) 8M x 64 |
(1) 4M x 64 |
(1) 4M x 64 |
|
128MB |
(1) 8M x 64 |
(1) 8M x 64 |
None |
|
136MB |
(1) 16M x 64 |
(1) 1M x 64 |
None |
|
136MB |
(1) 8M x 64 |
(1) 8M x 64 |
(1) 1M x 64 |
|
144MB |
(1) 16M x 64 |
(1) 1M x 64 |
(1) 1M x 64 |
|
144MB |
(1) 16M x 64 |
(1) 2M x 64 |
None |
|
144MB |
(1) 8M x 64 |
(1) 8M x 64 |
(1) 2M x 64 |
|
152MB |
(1) 16M x 64 |
(1) 2M x 64 |
(1) 1M x 64 |
|
160MB |
(1) 16M x 64 |
(1) 2M x 64 |
(1) 2M x 64 |
|
160MB |
(1) 16M x 64 |
(1) 4M x 64 |
None |
|
160MB |
(1) 8M x 64 |
(1) 8M x 64 |
(1) 4M x 64 |
|
168MB |
(1) 16M x 64 |
(1) 4M x 64 |
(1) 1M x 64 |
|
176MB |
(1) 16M x 64 |
(1) 4M x 64 |
(1) 2M x 64 |
|
192MB |
(1) 16M x 64 |
(1) 4M x 64 |
(1) 4M x 64 |
|
192MB |
(1) 16M x 64 |
(1) 8M x 64 |
None |
|
192MB |
(1) 8M x 64 |
(1) 8M x 64 |
(1) 8M x 64 |
|
200MB |
(1) 16M x 64 |
(1) 8M x 64 |
(1) 1M x 64 |
|
208MB |
(1) 16M x 64 |
(1) 8M x 64 |
(1) 2M x 64 |
|
224MB |
(1) 16M x 64 |
(1) 8M x 64 |
(1) 4M x 64 |
|
256MB |
(1) 32M x 64 |
None |
None |
|
DIMM CONFIGURATION (CON’T) | |||
|
Size |
Bank 0 |
Bank 1 |
Bank 2 |
|
256MB |
(1) 16M x 64 |
(1) 8M x 64 |
(1) 8M x 64 |
|
264MB |
(1) 32M x 64 |
(1) 1M x 64 |
None |
|
272MB |
(1) 32M x 64 |
(1) 1M x 64 |
(1) 1M x 64 |
|
272MB |
(1) 32M x 64 |
(1) 2M x 64 |
None |
|
288MB |
(1) 32M x 64 |
(1) 2M x 64 |
(1) 2M x 64 |
|
288MB |
(1) 32M x 64 |
(1) 4M x 64 |
None |
|
320MB |
(1) 32M x 64 |
(1) 4M x 64 |
(1) 4M x 64 |
|
320MB |
(1) 32M x 64 |
(1) 8M x 64 |
None |
|
384MB |
(1) 32M x 64 |
(1) 8M x 64 |
(1) 8M x 64 |
|
384MB |
(1) 32M x 64 |
(1) 16M x 64 |
None |
|
384MB |
(1) 16M x 64 |
(1) 16M x 64 |
(1) 16M x 64 |
|
384MB |
(1) 16M x 64 |
(1) 16M x 64 |
(1) 16M x 64 |
|
512MB |
(1) 32M x 64 |
(1) 16M x 64 |
(1) 16M x 64 |
|
512MB |
(1) 32M x 64 |
(1) 32M x 64 |
None |
|
768MB |
(1) 32M x 64 |
(1) 32M x 64 |
(1) 32M x 64 |
|
Note: Board accepts SDRAM memory. | |||
|
CACHE CONFIGURATION | |
|
Size |
Bank 0 |
|
512KB |
(1) 64K x 64 |
|
CPU SPEED SELECTION (CX 6X86) | |||||
|
CPU speed |
Clock speed |
Multiplier |
S1/2 |
S1/3 |
S1/8 |
|
200MHz |
75MHz |
2x |
On |
Off |
Off |
|
CPU SPEED SELECTION (CX 6X86, CON’T) | ||||||
|
CPU speed |
Clock speed |
Multiplier |
JP7 |
JP8 |
JP9 |
S1/1 |
|
200MHz |
75MHz |
2x |
1 & 2 |
2 & 3 |
2 & 3 |
On |
|
Note: Pins designated should be in the closed position. | ||||||
|
CPU SPEED SELECTION (IBM 6X86) | |||||
|
CPU speed |
Clock speed |
Multiplier |
S1/2 |
S1/3 |
S1/8 |
|
200MHz |
75MHz |
2x |
On |
Off |
Off |
|
CPU SPEED SELECTION (IBM 6X86, CON’T) | ||||||
|
CPU speed |
Clock speed |
Multiplier |
JP7 |
JP8 |
JP9 |
S1/1 |
|
200MHz |
75MHz |
2x |
1 & 2 |
2 & 3 |
2 & 3 |
On |
|
Note: Pins designated should be in the closed position. | ||||||
|
CPU SPEED SELECTION (CX 6X86L) | |||||
|
CPU speed |
Clock speed |
Multiplier |
S1/2 |
S1/3 |
S1/8 |
|
166MHz |
66MHz |
2x |
On |
Off |
Off |
|
CPU SPEED SELECTION (CX 6X86L, CON’T) | ||||||
|
CPU speed |
Clock speed |
Multiplier |
JP7 |
JP8 |
JP9 |
S1/1 |
|
166MHz |
66MHz |
2x |
2 & 3 |
2 & 3 |
2 & 3 |
Off |
|
Note: Pins designated should be in the closed position. | ||||||
|
CPU SPEED SELECTION (IBM 6X86L) | |||||
|
CPU speed |
Clock speed |
Multiplier |
S1/2 |
S1/3 |
S1/8 |
|
166MHz |
66MHz |
2x |
On |
Off |
Off |
|
CPU SPEED SELECTION (IBM, CON’T) | ||||||
|
CPU speed |
Clock speed |
Multiplier |
JP7 |
JP8 |
JP9 |
S1/1 |
|
166MHz |
66MHz |
2x |
2 & 3 |
2 & 3 |
2 & 3 |
Off |
|
Note: Pins designated should be in the closed position. | ||||||
|
CPU SPEED SELECTION (CX 6X86MX) | |||||
|
CPU speed |
Clock speed |
Multiplier |
S1/2 |
S1/3 |
S1/8 |
|
166MHz |
66MHz |
2x |
On |
Off |
Off |
|
200MHz |
75MHz |
2x |
On |
Off |
Off |
|
200MHz |
66MHz |
2.5x |
On |
On |
Off |
|
233MHz |
66MHz |
3x |
Off |
On |
Off |
|
233MHz |
75MHz |
2.5x |
On |
On |
Off |
|
233MHz |
83MHz |
2x |
On |
Off |
Off |
|
266MHz |
66MHz |
3.5x |
Off |
Off |
Off |
|
266MHz |
75MHz |
3x |
Off |
On |
Off |
|
266MHz |
83MHz |
2.5x |
On |
On |
Off |
|
CPU SPEED SELECTION (CX 6X86MX, CON’T) | ||||||
|
CPU speed |
Clock speed |
Multiplier |
JP7 |
JP8 |
JP9 |
S1/1 |
|
166MHz |
66MHz |
2x |
2 & 3 |
2 & 3 |
2 & 3 |
Off |
|
200MHz |
75MHz |
2x |
1 & 2 |
2 & 3 |
2 & 3 |
On |
|
200MHz |
66MHz |
2.5x |
2 & 3 |
2 & 3 |
2 & 3 |
Off |
|
233MHz |
66MHz |
3x |
2 & 3 |
2 & 3 |
2 & 3 |
Off |
|
233MHz |
75MHz |
2.5x |
1 & 2 |
2 & 3 |
2 & 3 |
On |
|
233MHz |
83MHz |
2x |
1 & 2 |
2 & 3 |
2 & 3 |
Off |
|
266MHz |
66MHz |
3.5x |
2 & 3 |
2 & 3 |
2 & 3 |
Off |
|
266MHz |
75MHz |
3x |
1 & 2 |
2 & 3 |
2 & 3 |
On |
|
266MHz |
83MHz |
2.5x |
1 & 2 |
2 & 3 |
2 & 3 |
Off |
|
Note: Pins designated should be in the closed position. | ||||||
|
CPU SPEED SELECTION (IBM 6X86MX) | |||||
|
CPU speed |
Clock speed |
Multiplier |
S1/2 |
S1/3 |
S1/8 |
|
166MHz |
66MHz |
2x |
On |
Off |
Off |
|
200MHz |
75MHz |
2x |
On |
Off |
Off |
|
200MHz |
66MHz |
2.5x |
On |
On |
Off |
|
233MHz |
66MHz |
3x |
Off |
On |
Off |
|
233MHz |
75MHz |
2.5x |
On |
On |
Off |
|
233MHz |
83MHz |
2x |
On |
Off |
Off |
|
266MHz |
66MHz |
3.5x |
Off |
Off |
Off |
|
266MHz |
75MHz |
3x |
Off |
On |
Off |
|
266MHz |
83MHz |
2.5x |
On |
On |
Off |
|
CPU SPEED SELECTION (IBM 6X86MX, CON’T) | ||||||
|
CPU speed |
Clock speed |
Multiplier |
JP7 |
JP8 |
JP9 |
S1/1 |
|
166MHz |
66MHz |
2x |
2 & 3 |
2 & 3 |
2 & 3 |
Off |
|
200MHz |
75MHz |
2x |
1 & 2 |
2 & 3 |
2 & 3 |
On |
|
200MHz |
66MHz |
2.5x |
2 & 3 |
2 & 3 |
2 & 3 |
Off |
|
233MHz |
66MHz |
3x |
2 & 3 |
2 & 3 |
2 & 3 |
Off |
|
233MHz |
75MHz |
2.5x |
1 & 2 |
2 & 3 |
2 & 3 |
On |
|
233MHz |
83MHz |
2x |
1 & 2 |
2 & 3 |
2 & 3 |
Off |
|
266MHz |
66MHz |
3.5x |
2 & 3 |
2 & 3 |
2 & 3 |
Off |
|
266MHz |
75MHz |
3x |
1 & 2 |
2 & 3 |
2 & 3 |
On |
|
266MHz |
83MHz |
2.5x |
1 & 2 |
2 & 3 |
2 & 3 |
Off |
|
Note: Pins designated should be in the closed position. | ||||||
|
CPU SPEED SELECTION (CX M II) | |||||
|
CPU speed |
Clock speed |
Multiplier |
S1/2 |
S1/3 |
S1/8 |
|
300MHz |
66MHz |
3.5x |
Off |
Off |
Off |
|
CPU SPEED SELECTION (CX M II, CON’T) | ||||||
|
CPU speed |
Clock speed |
Multiplier |
JP7 |
JP8 |
JP9 |
S1/1 |
|
300MHz |
66MHz |
3.5x |
2 & 3 |
2 & 3 |
2 & 3 |
Off |
|
Note: Pins designated should be in the closed position. | ||||||
|
CPU SPEED SELECTION (IDT C6) | |||||
|
CPU speed |
Clock speed |
Multiplier |
S1/2 |
S1/3 |
S1/8 |
|
200MHz |
66MHz |
3x |
Off |
On |
Off |
|
225MHz |
75MHz |
3x |
Off |
On |
Off |
|
266MHz |
66MHz |
4x |
On |
Off |
On |
|
CPU SPEED SELECTION (IDT C6, CON’T) | ||||||
|
CPU speed |
Clock speed |
Multiplier |
JP7 |
JP8 |
JP9 |
S1/1 |
|
200MHz |
66MHz |
3x |
2 & 3 |
2 & 3 |
2 & 3 |
Off |
|
225MHz |
75MHz |
3x |
1 & 2 |
2 & 3 |
2 & 3 |
On |
|
266MHz |
66MHz |
4x |
2 & 3 |
2 & 3 |
2 & 3 |
Off |
|
Note: Pins designated should be in the closed position. | ||||||
|
CPU SPEED SELECTION (AM K5) | |||||
|
CPU speed |
Clock speed |
Multiplier |
S1/2 |
S1/3 |
S1/8 |
|
133MHz |
66MHz |
2x |
On |
Off |
Off |
|
166MHz |
66MHz |
2.5x |
On |
On |
Off |
|
CPU SPEED SELECTION (AM K5, CON’T) | ||||||
|
CPU speed |
Clock speed |
Multiplier |
JP7 |
JP8 |
JP9 |
S1/1 |
|
133MHz |
66MHz |
2x |
2 & 3 |
2 & 3 |
2 & 3 |
Off |
|
166MHz |
66MHz |
2.5x |
2 & 3 |
2 & 3 |
2 & 3 |
Off |
|
Note: Pins designated should be in the closed position. | ||||||
|
CPU SPEED SELECTION (AM K6) | |||||
|
CPU speed |
Clock speed |
Multiplier |
S1/2 |
S1/3 |
S1/8 |
|
166MHz |
66MHz |
2.5x |
On |
On |
Off |
|
200MHz |
66MHz |
3x |
Off |
On |
Off |
|
233MHz |
66MHz |
3.5x |
Off |
Off |
Off |
|
266MHz |
66MHz |
4x |
On |
Off |
On |
|
266MHz |
100MHz |
2.5x |
On |
On |
Off |
|
300MHz |
66MHz |
4.5x |
On |
On |
On |
|
300MHz |
100MHz |
3x |
Off |
On |
Off |
|
CPU SPEED SELECTION (AM K6, CON’T) | ||||||
|
CPU speed |
Clock speed |
Multiplier |
JP7 |
JP8 |
JP9 |
S1/1 |
|
166MHz |
66MHz |
2.5x |
2 & 3 |
2 & 3 |
2 & 3 |
Off |
|
200MHz |
66MHz |
3x |
2 & 3 |
2 & 3 |
2 & 3 |
Off |
|
233MHz |
66MHz |
3.5x |
2 & 3 |
2 & 3 |
2 & 3 |
Off |
|
266MHz |
66MHz |
4x |
2 & 3 |
2 & 3 |
2 & 3 |
Off |
|
266MHz |
100MHz |
2.5x |
1 & 2 |
1 & 2 |
2 & 3 |
Off |
|
300MHz |
66MHz |
4.5x |
2 & 3 |
2 & 3 |
2 & 3 |
Off |
|
300MHz |
100MHz |
3x |
1 & 2 |
1 & 2 |
2 & 3 |
Off |
|
Note: Pins designated should be in the closed position. | ||||||
|
CPU SPEED SELECTION (AM K6-2) | |||||
|
CPU speed |
Clock speed |
Multiplier |
S1/2 |
S1/3 |
S1/8 |
|
233MHz |
95MHz |
3.5x |
Off |
Off |
Off |
|
266MHz |
66MHz |
4x |
On |
Off |
On |
|
300MHz |
100MHz |
3x |
Off |
On |
Off |
|
CPU SPEED SELECTION (AM K6-2, CON’T) | ||||||
|
CPU speed |
Clock speed |
Multiplier |
JP7 |
JP8 |
JP9 |
S1/1 |
|
233MHz |
95MHz |
3.5x |
1 & 2 |
1 & 2 |
2 & 3 |
On |
|
266MHz |
66MHz |
4x |
2 & 3 |
2 & 3 |
2 & 3 |
Off |
|
300MHz |
100MHz |
3x |
1 & 2 |
1 & 2 |
2 & 3 |
Off |
|
Note: Pins designated should be in the closed position. | ||||||
|
CPU SPEED SELECTION (INTEL) | |||||
|
CPU speed |
Clock speed |
Multiplier |
S1/2 |
S1/3 |
S1/8 |
|
100MHz |
66MHz |
1.5x |
Off |
Off |
Off |
|
133MHz |
66MHz |
2x |
On |
Off |
Off |
|
166MHz |
66MHz |
2.5x |
On |
On |
Off |
|
200MHz |
66MHz |
3x |
Off |
On |
Off |
|
CPU SPEED SELECTION (INTEL, CON’T) | ||||||
|
CPU speed |
Clock speed |
Multiplier |
JP7 |
JP8 |
JP9 |
S1/1 |
|
100MHz |
66MHz |
1.5x |
2 & 3 |
2 & 3 |
2 & 3 |
Off |
|
133MHz |
66MHz |
2x |
2 & 3 |
2 & 3 |
2 & 3 |
Off |
|
166MHz |
66MHz |
2.5x |
2 & 3 |
2 & 3 |
2 & 3 |
Off |
|
200MHz |
66MHz |
3x |
2 & 3 |
2 & 3 |
2 & 3 |
Off |
|
Note: Pins designated should be in the closed position. | ||||||
|
CPU SPEED SELECTION (INTEL MMX) | |||||
|
CPU speed |
Clock speed |
Multiplier |
S1/2 |
S1/3 |
S1/8 |
|
166MHz |
66MHz |
2.5x |
On |
On |
Off |
|
200MHz |
66MHz |
3x |
Off |
On |
Off |
|
233MHz |
66MHz |
3.5x |
Off |
Off |
Off |
|
CPU SPEED SELECTION (INTEL MMX, CON’T) | ||||||
|
CPU speed |
Clock speed |
Multiplier |
JP7 |
JP8 |
JP9 |
S1/1 |
|
166MHz |
66MHz |
2.5x |
2 & 3 |
2 & 3 |
2 & 3 |
Off |
|
200MHz |
66MHz |
3x |
2 & 3 |
2 & 3 |
2 & 3 |
Off |
|
233MHz |
66MHz |
3.5x |
2 & 3 |
2 & 3 |
2 & 3 |
Off |
|
Note: Pins designated should be in the closed position. | ||||||
|
CPU VOLTAGE SELECTION | ||||
|
Voltage |
S1/4 |
S1/5 |
S1/6 |
S1/7 |
|
Auto |
Off |
Off |
Off |
On |
|
2.0 |
Off |
Off |
Off |
Off |
|
2.1 |
Off |
Off |
On |
Off |
|
2.2 |
Off |
On |
Off |
Off |
|
2.3 |
Off |
On |
On |
Off |
|
2.4 |
On |
Off |
Off |
Off |
|
2.5 |
On |
Off |
On |
Off |
|
2.6 |
On |
On |
Off |
Off |
|
2.7 |
On |
On |
On |
Off |
|
2.8 |
Off |
Off |
Off |
On |
|
2.9 |
Off |
Off |
On |
On |
|
3.0 |
Off |
On |
Off |
On |
|
3.1 |
Off |
On |
On |
On |
|
3.2 |
On |
Off |
Off |
On |
|
3.3 |
On |
Off |
On |
On |
|
3.4 |
On |
On |
Off |
On |
|
3.5 |
On |
On |
On |
On |