ABIT COMPUTER CORPORATION
BF6
| Device Type | Mainboard |
| Processor | Pentium II/Celeron/Pentium III |
| Processor Speed | 233/266/300/333/350/366/400/433/450/466/500/550MHz |
| Chip Set | Intel 440BX |
| Audio Chip Set | Creative Technology |
| Maximum Onboard Memory | 768MB (SDRAM supported) |
| Maximum Audio Memory | Unidentified |
| Cache | 0/128/256/512KB (located on the CPU) |
| BIOS | Award |
| Dimensions | 305mm x 210mm |
| I/O Options | 16-bit ISA slot (1), 32-bit PCI slots (6), floppy drive interface, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse port, PS/2 keyboard port, serial ports (2), IR connector, USB ports (2), ATX power connector, AGP slot, Wake-on-LAN connector, Wake-on-Ring connector, SB-Link connector, System Management bus connectors (2) |
CONNECTIONS |
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| Purpose | Location |
Purpose | Location |
| AGP slot | AGP |
16-bit ISA slot | IS1 |
| ATX power connector | ATX |
Power LED & keylock | PN1/Pins 1 - 5 |
| PS/2 mouse port | CN1 | IDE interface LED | PN1/Pins 6 & 7 |
| PS/2 keyboard port | CN2 | Power switch | PN1/Pins 8 & 9 |
| USB port 1 | CN3 | Green PC connector | PN1/Pins 10 & 11 |
| USB port 2 | CN4 | Reset switch | PN2/Pins 1 & 2 |
| Serial port 1 | CN5 | Speaker | PN2/Pins 4 - 7 |
| Serial port 2 | CN6 | Green PC LED | PN2/Pins 9 & 10 |
| Parallel port | CN7 | 32-bit PCI slots | PC1 - PC6 |
| CPU fan power | FAN1 | SB-Link connector | SB |
| Chassis fan power 1 | FAN2 | System Management connector 1 | SMB1 |
| Chassis fan power 2 | FAN3 | System Management connector 2 | SMB2 |
| Floppy drive interface | FDD | Termistor connector | TSYS |
| IDE interface 1 | IDE1 | Wake-on-LAN connector | WOL |
| IDE interface 2 | IDE2 | Wake-on-Ring connector | WOR |
| IR connector | IR | ||
USER CONFIGURABLE SETTINGS |
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Function |
Label |
Position |
|
» |
CMOS memory normal operation | CMOS |
Pins 1 & 2 closed |
| CMOS memory clear | CMOS |
Pins 2 & 3 closed |
|
| » | Wake-on-Mouse/Keyboard enabled | JP1 | Pins 2 & 3 closed |
| Wake-on-Mouse/Keyboard disabled | JP1 | Pins 1 & 2 closed | |
| » | Power recovery enabled | JP2 | Pins 2 & 3 closed |
| Power recovery disabled | JP2 | Pins 1 & 2 closed | |
| AGP clock to FSB ratio is 2/3 | SW9 | On | |
| AGP clock to FSB ratio is 1 | SW9 | Off | |
| Soft menu III disabled | SW10 | On | |
| Soft menu III enabled | SW10 | Off | |
| DIMM CONFIGURATION | |||
Size |
Bank 0 |
Bank 1 |
Bank 2 |
8MB |
(1) 1M x 64 |
None |
None |
16MB |
(1) 1M x 64 |
(1) 1M x 64 |
None |
16MB |
(1) 2M x 64 |
None |
None |
24MB |
(1) 1M x 64 |
(1) 1M x 64 |
(1) 1M x 64 |
32MB |
(1) 2M x 64 |
(1) 2M x 64 |
None |
32MB |
(1) 4M x 64 |
None |
None |
32MB |
(1) 2M x 64 |
(1) 1M x 64 |
(1) 1M x 64 |
48MB |
(1) 2M x 64 |
(1) 2M x 64 |
(1) 2M x 64 |
48MB |
(1) 4M x 64 |
(1) 1M x 64 |
(1) 1M 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 |
80MB |
(1) 8M x 64 |
(1) 1M x 64 |
(1) 1M 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 |
144MB |
(1) 16M x 64 |
(1) 1M x 64 |
(1) 1M 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 |
272MB |
(1) 32M x 64 |
(1) 1M x 64 |
(1) 1M 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: 512KB cache is located on the Pentium III CPUs. 256KB/512KB cache is located on the Pentium II CPUs. 128KB cache is located on the Celeron 300A and greater CPUs. |
CPU BUS SPEED SELECTION |
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Speed |
SW1/5 | SW1/6 | SW1/7 | SW1/8 |
66MHz |
Off | Off | Off | Off |
| 75MHz | Off | On | Off | Off |
| 100MHz | Off | Off | On | Off |
| 133MHz | On | Off | On | Off |
CPU MULTIPLIER SELECTION |
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Multiplier |
SW1/1 | SW1/2 | SW1/3 | SW1/4 |
1.5x |
On | Off | On | On |
| 2x | Off | On | On | Off |
| 2x | On | Off | Off | On |
| 2.5x | Off | Off | On | Off |
| 3x | Off | On | Off | Off |
| 3.5x | Off | Off | Off | Off |
| 4x | Off | On | On | On |
| 4.5x | Off | Off | On | On |
| 5x | Off | On | Off | On |
| 5.5x | Off | Off | Off | On |
| 6x | On | On | On | Off |
| 6.5x | On | Off | On | Off |
| 7x | On | On | Off | Off |
| 7.5x | On | Off | Off | Off |
| 8x | On | On | On | On |