Contents hide
SOLTEK SL-56F1 Slot 1 Motherboard
PRODUCT SPECIFICATION
- Device Type: Mainboard
- Processor: CX 686MX/IBM 6X86MX/CX MII/IBM MII/AM K5/AM K6-2/ AM K6-III//Pentium
- Processor Speed: 133/166/200/225/233/240/266/300/333/350/380/400/450MHz
- Chip Set: VIA VT
- Video Chip Set: Unidentified
- Maximum Onboard Memory: 768MB (SDRAM & PC100 supported)(Unified Memory Architecture UMA)
- Audio Chip Set: Unidentified
- Cache: Unidentified
- BIOS: Award
- Dimensions: 305mm x 190mm
- 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), VGA port, IR connector, USB connectors (3), ATX power connector, line in, line out, microphone in, audio in – CD-ROMs (2), wake on LAN connector
PRODUCT OVERVIEW
CONNECTIONS
| Purpose | Location | Purpose | Location |
| VGA feature connector | ATX | Floppy drive interface | CN11 |
| Wake on LAN connector | C1 | IDE interface 1 | CN12 |
| Chassis fan power | C2 | IDE interface 2 | CN13 |
| CPU fan power | C3 | Serial port 2 | CN14 |
| Audio in – CD-ROM | C4 | USB connector 3 | CN15 |
| Audio in – CD-ROM | C5 | IDE interface LED | J1A |
| Game/MIDI port | CN1 | IR connector | J1B |
| Microphone in | CN2 | Soft off power supply | J1C |
| Line in | CN3 | Green PC connector | J1D |
| Line out | CN4 | Speaker | J2A |
| VGA port | CN5 | Reset switch | J2B |
| Serial port 1 | CN6 | Power LED & keylock | J2C |
| Parallel port | CN7 | Green PC LED | J2D |
| USB connector 1 | CN8 | 32-bit PCI slots | PC1 – PC3 |
| USB connector 2 | CN9 | AMR slot | SL1 |
| PS/2 mouse port | CN10 |
USER CONFIGURABLE SETTINGS
| Function | Label | Position | |
| » | CMOS memory normal operation | JBAT | Pins 1 & 2 closed |
| CMOS memory clear | JBAT | Pins 2 & 3 closed | |
| CPU clock select <100MHz | JP1 | Pins 1 & 2 closed | |
| CPU clock select >100MHz | JP1 | Pins 2 & 3 closed | |
| » | Power lost normal operation | JP4 | Pins 1 & 2 closed |
| Power lost enabled | JP4 | 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 |
| 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 |
| Size | Bank 0 | Bank 1 | Bank 2 |
| 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 |
| 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 |
| 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 & PC100 memory. | |||
CACHE CONFIGURATION
Note: the size of the cache is unidentified.
CPU SPEED SELECTION (CX 6X86MX)
| CPU speed | Clock speed | Multiplier | SW1/1 | SW1/2 | SW1/3 | SW1/4 | SW1/5 | SW1/6 |
| 200MHz | 66MHz | 2.5x | On | Off | Off | On | On | Off |
| 200MHz | 75MHz | 2x | On | On | Off | On | Off | Off |
| 233MHz | 66MHz | 3x | On | Off | Off | Off | On | Off |
| 233MHz | 75MHz | 2.5x | On | On | Off | On | On | Off |
| 266MHz | 75MHz | 3x | On | On | Off | Off | On | Off |
| 266MHz | 83MHz | 2.5x | On | Off | On | On | On | Off |
CPU SPEED SELECTION (IBM 6X86MX)
| CPU speed | Clock speed | Multiplier | SW1/1 | SW1/2 | SW1/3 | SW1/4 | SW1/5 | SW1/6 |
| 200MHz | 66MHz | 2.5x | On | Off | Off | On | On | Off |
| 200MHz | 66MHz | 2.5x | On | Off | Off | On | On | Off |
| 200MHz | 75MHz | 2x | On | On | Off | On | Off | Off |
| 233MHz | 66MHz | 3x | On | Off | Off | Off | On | Off |
| 233MHz | 75MHz | 2.5x | On | On | Off | On | On | Off |
| 266MHz | 75MHz | 3x | On | On | Off | Off | On | Off |
| 266MHz | 83MHz | 2.5x | On | Off | On | On | On | Off |
CPU SPEED SELECTION (CX MII)
| CPU speed | Clock speed | Multiplier | SW1/1 | SW1/2 | SW1/3 | SW1/4 | SW1/5 | SW1/6 |
| 300MHz | 66MHz | 3.5x | On | Off | Off | Off | Off | Off |
| 300MHz | 75MHz | 3x | On | On | Off | Off | On | Off |
| 333MHz | 66MHz | 4x | On | Off | Off | On | Off | On |
| 333MHz | 75MHz | 3.5x | On | On | Off | Off | Off | Off |
| 333MHz | 83MHz | 3x | On | Off | On | Off | On | Off |
| 333MHz | 100MHz | 2.5x | On | On | On | On | On | Off |
| 350MHz | 83MHz | 3.5x | On | Off | On | Off | Off | Off |
| 350MHz | 100MHz | 3x | On | On | On | Off | On | Off |
CPU SPEED SELECTION (IBM MII)
| CPU speed | Clock speed | Multiplier | SW1/1 | SW1/2 | SW1/3 | SW1/4 | SW1/5 | SW1/6 |
| 300MHz | 66MHz | 3.5x | On | Off | Off | Off | Off | Off |
| 300MHz | 75MHz | 3x | On | On | Off | Off | On | Off |
| 333MHz | 66MHz | 4x | On | Off | Off | On | Off | On |
| 333MHz | 75MHz | 3.5x | On | On | Off | Off | Off | Off |
| 333MHz | 83MHz | 3x | On | Off | On | Off | On | Off |
| 333MHz | 100MHz | 2.5x | On | On | On | On | On | Off |
| 350MHz | 83MHz | 3.5x | On | Off | On | Off | Off | Off |
| 350MHz | 100MHz | 3x | On | On | On | Off | On | Off |
CPU SPEED SELECTION (IDT C6)
| CPU speed | Clock speed | Multiplier | SW1/1 | SW1/2 | SW1/3 | SW1/4 | SW1/5 | SW1/6 |
| 225MHz | 75MHz | 3x | On | On | Off | Off | On | Off |
| 233MHz | 66MHz | 3.5x | On | Off | Off | Off | Off | Off |
| 240MHz | 66MHz | 4x | On | Off | Off | On | Off | On |
| 266MHz | 100MHz | 5.5x | On | On | On | Off | Off | On |
CPU SPEED SELECTION (AM K5)
| CPU speed | Clock speed | Multiplier | SW1/1 | SW1/2 | SW1/3 | SW1/4 | SW1/5 | SW1/6 |
| 133MHz | 66MHz | 2x | On | Off | Off | On | Off | Off |
| 166MHz | 66MHz | 2.5x | On | Off | Off | On | On | Off |
| 200MHz | 66MHz | 3x | On | Off | Off | Off | On | Off |
CPU SPEED SELECTION (AM K6-2)
| CPU speed | Clock speed | Multiplier | SW1/1 | SW1/2 | SW1/3 | SW1/4 | SW1/5 | SW1/6 |
| 300MHz | 100MHz | 3x | On | On | On | Off | On | Off |
| 333MHz | 95MHz | 3.5x | Off | On | On | Off | Off | Off |
| 350MHz | 100MHz | 3.5x | On | On | On | Off | Off | Off |
| 380MHz | 95MHz | 4x | Off | On | On | On | Off | On |
| 400MHz | 100MHz | 4x | On | On | On | On | Off | On |
CPU SPEED SELECTION (AM K6-III)
| CPU speed | Clock speed | Multiplier | SW1/1 | SW1/2 | SW1/3 | SW1/4 | SW1/5 | SW1/6 |
| 400MHz | 100MHz | 4x | On | On | On | On | Off | On |
| 450MHz | 100MHz | 4.5x | On | On | On | On | On | On |
CPU SPEED SELECTION (INTEL)
| CPU speed | Clock speed | Multiplier | SW1/1 | SW1/2 | SW1/3 | SW1/4 | SW1/5 | SW1/6 |
| 133MHz | 66MHz | 2x | On | Off | Off | On | Off | Off |
| 166MHz | 66MHz | 2.5x | On | Off | Off | On | On | Off |
| 200MHz | 66MHz | 3x | On | Off | Off | Off | On | Off |
CPU TYPE SELECTION
| Type | JP8 | JP9 |
| Single voltage | Pins 2 & 3 closed | Pins 2 & 3 closed |
| Dual voltage | Pins 1 & 2 closed | Pins 1 & 2 closed |
CPU VOLTAGE SELECTION
| Voltage | JP1/pins 1 & 2 | JP1/pins 3 & 4 | JP1/pins 5 & 6 | JP1/pins 7 & 8 |
| 2.0v | Open | Open | Open | Open |
| 2.1v | Closed | Open | Open | Open |
| 2.2v | Open | Closed | Open | Open |
| 2.3v | Closed | Closed | Open | Open |
| 2.4v | Open | Open | Closed | Open |
| 2.5v | Closed | Open | Closed | Open |
| 2.6v | Open | Closed | Closed | Open |
| 2.7v | Closed | Closed | Closed | Open |
| 2.8v | Open | Open | Open | Closed |
| 2.9v | Closed | Open | Open | Closed |
| 3.0v | Closed | Open | Closed | Open |
| 3.1v | Closed | Closed | Open | Closed |
| 3.2v | Open | Open | Closed | Closed |
| 3.3v | Closed | Open | Closed | Closed |
| 3.4v | Open | Closed | Closed | Closed |
| 3.5v | Closed | Closed | Closed | Closed |
ONBOARD SOUND SELECTION
| Setting | JP2 | JP3 | |
| » | Enabled | Pins 1 & 2 closed | Pins 2 & 3 closed |
| Disabled | Pins 2 & 3 closed | Pins 1 & 2 closed | |
