SHUTTLE COMPUTER INTERNATIONAL, INC. ==================================== HOT-555A Device Type Mainboard Processor CX 6X86/IBM 6X86/CX 6X86L/IBM 6X86L/AM K5/Pentium Processor Speed 75/90/100/120/125/133/150/166/180/200MHz Chip Set Intel Video Chip Set None Maximum Onboard 128MB (EDO & SDRAM supported) Memory Maximum Video None Memory Cache 256/512KB BIOS Award Dimensions 230mm x 220mm I/O Options 32-bit PCI slots (4), floppy drive interface, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse interface, serial ports (2), IR connector, USB connectors (2) NPU Options None +------------------------------------------------------------+ | CONNECTIONS | |------------------------------------------------------------| | Purpose | Location | Purpose | Location | |-------------------+----------+------------------+----------| | Floppy drive | CN1 | Power LED & | J14 | | interface | | keylock | | |-------------------+----------+------------------+----------| | Serial port 1 | CN2 | PS/2 mouse | J99 | | | | interface | | |-------------------+----------+------------------+----------| | Serial port 2 | CN3 | Chassis fan | JP1 | | | | power | | |-------------------+----------+------------------+----------| | Parallel port | CN4 | IR connector | JP3 | |-------------------+----------+------------------+----------| | IDE interface 1 | J6 | Reset switch | JP12 | |-------------------+----------+------------------+----------| | IDE interface 2 | J7 | Green PC | JP15 | | | | connector | | |-------------------+----------+------------------+----------| | USB connector | J10 | Green PC LED | JP17 | |-------------------+----------+------------------+----------| | USB connector | J11 | IDE interface | JP22 | | | | LED | | |-------------------+----------+------------------+----------| | Speaker | J12 | 32-bit PCI slots | PC1 - | | | | | PC4 | +------------------------------------------------------------+ +------------------------------------------------------------+ | USER CONFIGURABLE SETTINGS | |------------------------------------------------------------| | Function | Label | Position | |-----------------------------------+-------+----------------| | | Flash BIOS voltage select 12v | JP18 | Pins 1 & 2 | | | | | closed | |---+-------------------------------+-------+----------------| | | Flash BIOS voltage select 5v | JP18 | Pins 2 & 3 | | | | | closed | |---+-------------------------------+-------+----------------| |>> | CMOS memory normal operation | JP45 | Closed | |---+-------------------------------+-------+----------------| | | CMOS memory clear | JP45 | Open | +------------------------------------------------------------+ +------------------------------------------------------------+ | 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 | |------------------------------------------------------------| | 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) 8M x 64 | (1) 8M x 64 | |------------------------------------------------------------| | Note: Board accepts SDRAM memory. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CACHE CONFIGURATION | |------------------------------------------------------------| | Size | Bank 0 | |----------------------------+-------------------------------| | 256KB | (2) 32K x 32 | |----------------------------+-------------------------------| | 512KB | (2) 64K x 32 | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION (CX 6X86) | |------------------------------------------------------------| | CPU | Clock | Multiplier | JPA | JPB | JP37 | | speed | speed | | | | | |---------+--------+------------+-------+-------+------------| | 120MHz | 50MHz | 2x | 1 & 2 | 2 & 3 | 1 & 2, 3 & | | | | | | | 4, 5 & 6 | |---------+--------+------------+-------+-------+------------| | 133MHz | 55MHz | 2x | 1 & 2 | 2 & 3 | 3 & 4, 5 & | | | | | | | 6 | |---------+--------+------------+-------+-------+------------| | 150MHz | 60MHz | 2x | 1 & 2 | 2 & 3 | 1 & 2, 3 & | | | | | | | 4 | |---------+--------+------------+-------+-------+------------| | 166MHz | 66MHz | 2x | 1 & 2 | 2 & 3 | 1 & 2, 5 & | | | | | | | 6 | |------------------------------------------------------------| | Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION (IBM 6X86) | |------------------------------------------------------------| | CPU | Clock | Multiplier | JPA | JPB | JP37 | | speed | speed | | | | | |---------+--------+------------+-------+-------+------------| | 120MHz | 50MHz | 2x | 1 & 2 | 2 & 3 | 1 & 2, 3 & | | | | | | | 4, 5 & 6 | |---------+--------+------------+-------+-------+------------| | 133MHz | 55MHz | 2x | 1 & 2 | 2 & 3 | 3 & 4, 5 & | | | | | | | 6 | |---------+--------+------------+-------+-------+------------| | 150MHz | 60MHz | 2x | 1 & 2 | 2 & 3 | 1 & 2, 3 & | | | | | | | 4 | |---------+--------+------------+-------+-------+------------| | 166MHz | 66MHz | 2x | 1 & 2 | 2 & 3 | 1 & 2, 5 & | | | | | | | 6 | |------------------------------------------------------------| | Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION (CX 6X86L) | |------------------------------------------------------------| | CPU | Clock | Multiplier | JPA | JPB | JP37 | | speed | speed | | | | | |---------+--------+------------+-------+-------+------------| | 120MHz | 50MHz | 2x | 1 & 2 | 2 & 3 | 1 & 2, 3 & | | | | | | | 4, 5 & 6 | |---------+--------+------------+-------+-------+------------| | 133MHz | 55MHz | 2x | 1 & 2 | 2 & 3 | 3 & 4, 5 & | | | | | | | 6 | |---------+--------+------------+-------+-------+------------| | 150MHz | 60MHz | 2x | 1 & 2 | 2 & 3 | 1 & 2, 3 & | | | | | | | 4 | |---------+--------+------------+-------+-------+------------| | 166MHz | 66MHz | 2x | 1 & 2 | 2 & 3 | 1 & 2, 5 & | | | | | | | 6 | |------------------------------------------------------------| | Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION (IBM 6X86L) | |------------------------------------------------------------| | CPU | Clock | Multiplier | JPA | JPB | JP37 | | speed | speed | | | | | |---------+--------+------------+-------+-------+------------| | 120MHz | 50MHz | 2x | 1 & 2 | 2 & 3 | 1 & 2, 3 & | | | | | | | 4, 5 & 6 | |---------+--------+------------+-------+-------+------------| | 133MHz | 55MHz | 2x | 1 & 2 | 2 & 3 | 3 & 4, 5 & | | | | | | | 6 | |---------+--------+------------+-------+-------+------------| | 150MHz | 60MHz | 2x | 1 & 2 | 2 & 3 | 1 & 2, 3 & | | | | | | | 4 | |---------+--------+------------+-------+-------+------------| | 166MHz | 66MHz | 2x | 1 & 2 | 2 & 3 | 1 & 2, 5 & | | | | | | | 6 | |------------------------------------------------------------| | Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION (AM K5) | |------------------------------------------------------------| | CPU | Clock | Multiplier | JPA | JPB | JP37 | | speed | speed | | | | | |---------+--------+------------+-------+-------+------------| | 75MHz | 50MHz | 1.5x | 2 & 3 | 2 & 3 | 1 & 2, 3 & | | | | | | | 4, 5 & 6 | |---------+--------+------------+-------+-------+------------| | 90MHz | 60MHz | 1.5x | 2 & 3 | 2 & 3 | 1 & 2, 3 & | | | | | | | 4 | |---------+--------+------------+-------+-------+------------| | 100MHz | 66MHz | 1.5x | 2 & 3 | 2 & 3 | 1 & 2, 5 & | | | | | | | 6 | |---------+--------+------------+-------+-------+------------| | 120MHz | 60MHz | 1.5x | 2 & 3 | 2 & 3 | 1 & 2, 3 & | | | | | | | 4 | |---------+--------+------------+-------+-------+------------| | 133MHz | 66MHz | 1.5x | 2 & 3 | 2 & 3 | 1 & 2, 5 & | | | | | | | 6 | |---------+--------+------------+-------+-------+------------| | 150MHz | 60MHz | 1.75x | 1 & 2 | 1 & 2 | 1 & 2, 3 & | | | | | | | 4 | |---------+--------+------------+-------+-------+------------| | 166MHz | 66MHz | 1.75x | 1 & 2 | 1 & 2 | 1 & 2, 5 & | | | | | | | 6 | |---------+--------+------------+-------+-------+------------| | 200MHz | 66MHz | 2x | 1 & 2 | 2 & 3 | 1 & 2, 5 & | | | | | | | 6 | |------------------------------------------------------------| | Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION (INTEL) | |------------------------------------------------------------| | CPU | Clock | Multiplier | JPA | JPB | JP37 | | speed | speed | | | | | |---------+--------+------------+-------+-------+------------| | 75MHz | 50MHz | 1.5x | 2 & 3 | 2 & 3 | 1 & 2, 3 & | | | | | | | 4, 5 & 6 | |---------+--------+------------+-------+-------+------------| | 90MHz | 60MHz | 1.5x | 2 & 3 | 2 & 3 | 1 & 2, 3 & | | | | | | | 4 | |---------+--------+------------+-------+-------+------------| | 100MHz | 66MHz | 1.5x | 2 & 3 | 2 & 3 | 1 & 2, 5 & | | | | | | | 6 | |---------+--------+------------+-------+-------+------------| | 120MHz | 60MHz | 2x | 1 & 2 | 2 & 3 | 1 & 2, 3 & | | | | | | | 4 | |---------+--------+------------+-------+-------+------------| | 125MHz | 50MHz | 2.5x | 1 & 2 | 1 & 2 | 1 & 2, 3 & | | | | | | | 4, 5 & 6 | |---------+--------+------------+-------+-------+------------| | 133MHz | 66MHz | 2x | 1 & 2 | 2 & 3 | 1 & 2, 5 & | | | | | | | 6 | |---------+--------+------------+-------+-------+------------| | 150MHz | 60MHz | 2.5x | 1 & 2 | 1 & 2 | 1 & 2, 3 & | | | | | | | 4 | |---------+--------+------------+-------+-------+------------| | 166MHz | 66MHz | 2.5x | 1 & 2 | 1 & 2 | 1 & 2, 5 & | | | | | | | 6 | |---------+--------+------------+-------+-------+------------| | 180MHz | 60MHz | 3x | 2 & 3 | 1 & 2 | 1 & 2, 3 & | | | | | | | 4 | |---------+--------+------------+-------+-------+------------| | 200MHz | 66MHz | 3x | 2 & 3 | 1 & 2 | 1 & 2, 5 & | | | | | | | 6 | |------------------------------------------------------------| | Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION (INTEL MMX) | |------------------------------------------------------------| | CPU | Clock | Multiplier | JPA | JPB | JP37 | | speed | speed | | | | | |---------+--------+------------+-------+-------+------------| | 166MHz | 66MHz | 2.5x | 1 & 2 | 1 & 2 | 1 & 2, 5 & | | | | | | | 6 | |---------+--------+------------+-------+-------+------------| | 200MHz | 66MHz | 3x | 2 & 3 | 1 & 2 | 1 & 2, 5 & | | | | | | | 6 | |------------------------------------------------------------| | Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU VOLTAGE SELECTION | |------------------------------------------------------------| | Voltage | JP33 | JP34 | JP39 | JP43 | |---------+------+--------+---------------------+------------| | 2.8v | Open | Closed | Open | Pins 1 & 2 | | | | | | closed | |---------+------+--------+---------------------+------------| | 2.9v | Open | Closed | Pins 2 & 4 closed | Pins 1 & 2 | | | | | | closed | |---------+------+--------+---------------------+------------| | 3.1v | Open | Closed | Pins 3 & 4 closed | Pins 1 & 2 | | | | | | closed | |---------+------+--------+---------------------+------------| | 3.3v | Open | Closed | Pins 1 & 3 closed | Pins 1 & 2 | | | | | | closed | |---------+------+--------+---------------------+------------| | 3.5v | Open | Closed | Pins 1 & 3, 2 & 4 | Pins 1 & 2 | | | | | closed | closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU VOLTAGE SELECTION (DUAL) | |------------------------------------------------------------| | Voltage | V core | JP33 | JP34 | JP39 | JP43 | |----------+---------+--------------+-------+--------+-------| | 3.3v | 2.8v | 3 & 4, 5 & 6 | Open | Open | 1 & 2 | |----------+---------+--------------+-------+--------+-------| | 3.3v | 2.9v | 3 & 4, 5 & 6 | Open | 2 & 4 | 1 & 2 | |----------+---------+--------------+-------+--------+-------| | 3.3v | 3.1v | 3 & 4, 5 & 6 | Open | 3 & 4 | 1 & 2 | |----------+---------+--------------+-------+--------+-------| | 3.4v | 2.8v | 3 & 4, 5 & 6 | Open | Open | 2 & 4 | |----------+---------+--------------+-------+--------+-------| | 3.4v | 2.9v | 3 & 4, 5 & 6 | Open | 2 & 4 | 2 & 4 | |----------+---------+--------------+-------+--------+-------| | 3.4v | 3.1v | 3 & 4, 5 & 6 | Open | 3 & 4 | 2 & 4 | |------------------------------------------------------------| | Note: Pins designated should be in the closed position. | +------------------------------------------------------------+