SOYO COMPUTER CO., LTD. ======================= 5BT5 Processor CX 6X86/CX 6X86L/AM K5/AM K6/Pentium Processor Speed 75/90/100/120/133/150/166/180/200/233/266MHz Chip Set Intel Video Chip Set None Maximum Onboard 256MB (EDO supported) Memory Maximum Video None Memory Cache 512KB BIOS Unidentified Dimensions 254mm x 218mm I/O Options 32-bit PCI slots (4), floppy drive interface, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), IR connector, USB connector, ATX power connector NPU Options None +------------------------------------------------------------+ | CONNECTIONS | |------------------------------------------------------------| | Purpose | Location | Purpose | Location | |-------------------+----------+------------------+----------| | ATX power | ATX | Power LED & | J17 | | connector | | keylock | | |-------------------+----------+------------------+----------| | Serial port | CN1 | Speaker | J18 | |-------------------+----------+------------------+----------| | Serial port | CN2 | Reset switch | J19 | |-------------------+----------+------------------+----------| | Parallel port | CN3 | IDE interface | J24 | | | | LED | | |-------------------+----------+------------------+----------| | Floppy drive | CN4 | CPU cooling fan | JP43 | | interface | | | | |-------------------+----------+------------------+----------| | IDE interface | CN5 | Wake on LAN | JP45 | | | | connector | | |-------------------+----------+------------------+----------| | IDE interface | CN6 | 32-bit PCI slots | PC1 - | | | | | PC4 | |-------------------+----------+------------------+----------| | PS/2 mouse port | CN7 | Soft off power | PW2 | | | | supply | | |-------------------+----------+------------------+----------| | IR connector | IR1 | USB connector | USB | +------------------------------------------------------------+ +------------------------------------------------------------+ | USER CONFIGURABLE SETTINGS | |------------------------------------------------------------| | Function | Label | Position | |---------------------------------------+-------+------------| |>> | CMOS memory normal operation | JP5 | Pins 1 & 2 | | | | | closed | |---+-----------------------------------+-------+------------| | | CMOS memory clear | JP5 | Pins 2 & 3 | | | | | closed | |---+-----------------------------------+-------+------------| |>> | Factory configured - do not alter | JP40 | Closed | | | (CE test jumper) | | | |---+-----------------------------------+-------+------------| |>> | Factory configured - do not alter | SW2 | Closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | SIMM CONFIGURATION | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | |------------------+--------------------+--------------------| | 8MB | (2) 1M x 36 | None | |------------------+--------------------+--------------------| | 16MB | (2) 2M x 36 | None | |------------------+--------------------+--------------------| | 16MB | (2) 1M x 36 | (2) 1M x 36 | |------------------+--------------------+--------------------| | 24MB | (2) 2M x 36 | (2) 1M x 36 | |------------------+--------------------+--------------------| | 32MB | (2) 4M x 36 | None | |------------------+--------------------+--------------------| | 32MB | (2) 2M x 36 | (2) 2M x 36 | |------------------+--------------------+--------------------| | 40MB | (2) 4M x 36 | (2) 1M x 36 | |------------------+--------------------+--------------------| | 48MB | (2) 4M x 36 | (2) 2M x 36 | |------------------+--------------------+--------------------| | 64MB | (2) 8M x 36 | None | |------------------+--------------------+--------------------| | 64MB | (2) 4M x 36 | (2) 4M x 36 | |------------------+--------------------+--------------------| | 72MB | (2) 8M x 36 | (2) 1M x 36 | |------------------+--------------------+--------------------| | 80MB | (2) 8M x 36 | (2) 2M x 36 | |------------------+--------------------+--------------------| | 96MB | (2) 8M x 36 | (2) 4M x 36 | |------------------+--------------------+--------------------| | 128MB | (2) 8M x 36 | (2) 8M x 36 | |------------------+--------------------+--------------------| | 128MB | (2) 16M x 36 | None | |------------------+--------------------+--------------------| | 136MB | (2) 16M x 36 | (2) 1M x 36 | |------------------+--------------------+--------------------| | 144MB | (2) 16M x 36 | (2) 2M x 36 | |------------------+--------------------+--------------------| | 160MB | (2) 16M x 36 | (2) 4M x 36 | |------------------+--------------------+--------------------| | 192MB | (2) 16M x 36 | (2) 8M x 36 | |------------------+--------------------+--------------------| | 256MB | (2) 16M x 36 | (2) 16M x 36 | |------------------------------------------------------------| | Note: Board accepts EDO memory. | +------------------------------------------------------------+ +------------------------------------------------------------+ | DIMM CONFIGURATION | |------------------------------------------------------------| | Size | Bank 2 | Bank 3 | |------------------+--------------------+--------------------| | 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 | |------------------+--------------------+--------------------| | 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 | +------------------------------------------------------------+ +------------------------------------------------------------+ | CACHE CONFIGURATION | |------------------------------------------------------------| | Size | Bank 0 | TAG | |------------------+--------------------+--------------------| | 512KB | (2) 64K x 32 | (1) 16K x 8 | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION (CX 6X86/6X 86L) | |------------------------------------------------------------| |CPU speed| Clock |Multiplier|SW1/1|SW1/2|SW1/3|SW1/4|SW1/5| | | speed | | | | | | | |---------+---------+----------+-----+-----+-----+-----+-----| | 150MHz | 60MHz | 2x | On | Off | On | Off | Off | |---------+---------+----------+-----+-----+-----+-----+-----| | 166MHz | 66MHz | 2x | On | Off | Off | Off | Off | |---------+---------+----------+-----+-----+-----+-----+-----| | 200MHz | 75MHz | 2x | On | Off | Off | On | Off | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION (AM K5) | |------------------------------------------------------------| |CPU speed| Clock |Multiplier|SW1/1|SW1/2|SW1/3|SW1/4|SW1/5| | | speed | | | | | | | |---------+---------+----------+-----+-----+-----+-----+-----| | 75MHz | 50MHz | 1.5x | Off | Off | On | On | On | |---------+---------+----------+-----+-----+-----+-----+-----| | 90MHz | 60MHz | 1.5x | Off | Off | On | Off | Off | |---------+---------+----------+-----+-----+-----+-----+-----| | 100MHz | 66MHz | 1.5x | Off | Off | Off | Off | Off | |---------+---------+----------+-----+-----+-----+-----+-----| | 120MHz | 60MHz | 1.5x | Off | Off | On | Off | Off | |---------+---------+----------+-----+-----+-----+-----+-----| | 133MHz | 66MHz | 1.5x | Off | Off | Off | Off | Off | |---------+---------+----------+-----+-----+-----+-----+-----| | 150MHz | 50MHz | 2x | On | Off | On | Off | Off | |---------+---------+----------+-----+-----+-----+-----+-----| | 166MHz | 66MHz | 2.5x | On | On | Off | Off | Off | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION (AM K6) | |------------------------------------------------------------| |CPU speed| Clock |Multiplier|SW1/1|SW1/2|SW1/3|SW1/4|SW1/5| | | speed | | | | | | | |---------+---------+----------+-----+-----+-----+-----+-----| | 150MHz | 50MHz | 2x | On | Off | On | Off | Off | |---------+---------+----------+-----+-----+-----+-----+-----| | 166MHz | 66MHz | 2.5x | On | On | Off | Off | Off | |---------+---------+----------+-----+-----+-----+-----+-----| | 200MHz | 66MHz | 3x | Off | On | Off | Off | Off | |---------+---------+----------+-----+-----+-----+-----+-----| | 233MHz | 66MHz | 3.5x | Off | Off | Off | Off | Off | |---------+---------+----------+-----+-----+-----+-----+-----| | 266MHz | 66MHz | 4x | On | Off | Off | Off | Off | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION (INTEL) | |------------------------------------------------------------| |CPU speed| Clock |Multiplier|SW1/1|SW1/2|SW1/3|SW1/4|SW1/5| | | speed | | | | | | | |---------+---------+----------+-----+-----+-----+-----+-----| | 75MHz | 50MHz | 1.5x | Off | Off | On | On | On | |---------+---------+----------+-----+-----+-----+-----+-----| | 90MHz | 60MHz | 1.5x | Off | Off | On | Off | Off | |---------+---------+----------+-----+-----+-----+-----+-----| | 100MHz | 66MHz | 1.5x | Off | Off | Off | Off | Off | |---------+---------+----------+-----+-----+-----+-----+-----| | 120MHz | 60MHz | 2x | On | Off | On | Off | Off | |---------+---------+----------+-----+-----+-----+-----+-----| | 133MHz | 66MHz | 2x | On | Off | Off | Off | Off | |---------+---------+----------+-----+-----+-----+-----+-----| | 150MHz | 60MHz | 2.5x | On | On | On | Off | Off | |---------+---------+----------+-----+-----+-----+-----+-----| | 166MHz | 66MHz | 2.5x | On | On | Off | Off | Off | |---------+---------+----------+-----+-----+-----+-----+-----| | 180MHz | 60MHz | 3x | Off | On | On | Off | Off | |---------+---------+----------+-----+-----+-----+-----+-----| | 200MHz | 66MHz | 3x | Off | On | Off | Off | Off | |---------+---------+----------+-----+-----+-----+-----+-----| | 233MHz | 66MHz | 3.5x | Off | Off | Off | Off | Off | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU VOLTAGE SELECTION (SINGLE) | |------------------------------------------------------------| | Voltage | JP30 | |----------------------------+-------------------------------| | | 3.3v | Pins 3 & 4, 9 & 10 closed | |---+------------------------+-------------------------------| |>> | 3.52v | Pins 3 & 4, 11 & 12 closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU VOLTAGE SELECTION (DUAL) | |------------------------------------------------------------| | Voltage | JP30 | |----------------------------+-------------------------------| | | 2.1v | Pins 1 & 2, 11 & 12 closed | |---+------------------------+-------------------------------| |>> | 2.8v | Pins 3 & 4, 11 & 12 closed | |---+------------------------+-------------------------------| | | 2.9v | Pins 5 & 6, 11 & 12 closed | |---+------------------------+-------------------------------| | | 3.2v | Pins 7 & 8, 11 & 12 closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | POWER SUPPLY SELECTION | |------------------------------------------------------------| | Setting | ATP1 | JP44 | PW3 | |--------------+------------+-------------------+------------| |>> | AT | Closed | Pins 1 & 2 closed | Open | |---+----------+------------+-------------------+------------| | | ATX | Open | Pins 2 & 3 closed | Closed | +------------------------------------------------------------+