SHUTTLE COMPUTER INTERNATIONAL, INC. ==================================== HOT-433 (REV. 1) Processor CX486M6/80486SX/SL80486SX/UMCU5/CX486DX/AM486DX/80486DX/SL80486DX/CX486DX2/AM486DX2/8046DX2/SL80486DX2/CX486DX4/AM486DX4/80468DX4/P24D/P24T Processor 25/33/40/50(internal)/50/66(internal)/75(internal)/80(internal)/ 100(internal)MHz Speed Chip Set UMC Maximum 256MB Onboard Memory Cache 128/256/512/1024KB BIOS AMI Dimensions 260mm x 220mm I/O 32-bit PCI slots (4), floppy drive interface, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2) Options NPU None Options +------------------------------------------------------------+ | CONNECTIONS | |------------------------------------------------------------| | Function | Label | Function | Label | |----------------------+-------+--------------------+--------| | External battery | CN1 | Green PC connector | JP6 | |----------------------+-------+--------------------+--------| | Serial port 2 | CN2 | Reset switch | JP33 | |----------------------+-------+--------------------+--------| | Serial port 1 | CN3 | Turbo switch | JP34 | |----------------------+-------+--------------------+--------| | Parallel port | CN4 | Green PC connector | JP35 | |----------------------+-------+--------------------+--------| | Floppy drive | CN5 | Green PC LED | LED1 | | interface | | | | |----------------------+-------+--------------------+--------| | IDE interface 2 | CN6 | IDE interface LED | LED2 | |----------------------+-------+--------------------+--------| | IDE interface 1 | CN7 | PS/2 mouse port | MS1 | |----------------------+-------+--------------------+--------| | Speaker | CN8 | 32-bit PCI slots | PC1 - | | | | | PC4 | |----------------------+-------+--------------------+--------| | Power LED & keylock | CN9 | | | +------------------------------------------------------------+ +------------------------------------------------------------+ | USER CONFIGURABLE SETTINGS | |------------------------------------------------------------| | Setting | Label | Position | |-----------------------------------+-------+----------------| | | Flash BIOS voltage select 5v | JP8 | Pins 2 & 3 | | | | | closed | |---+-------------------------------+-------+----------------| | | Flash BIOS voltage select 12v | JP8 | Pins 1 & 2 | | | | | closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | DRAM | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 | |------+-------------+-------------+------------+------------| | 1MB | (1) 256K x | None | None | None | | | 36 | | | | |------+-------------+-------------+------------+------------| | 2MB | (1) 256K x | (1) 256K x | None | None | | | 36 | 36 | | | |------+-------------+-------------+------------+------------| | 2MB | (1) 512K x | None | None | None | | | 36 | | | | |------+-------------+-------------+------------+------------| | 3MB | (1) 256K x | (1) 256K x | (1) 256K x | None | | | 36 | 36 | 36 | | |------+-------------+-------------+------------+------------| | 4MB | (1) 256K x | (1) 256K x | (1) 256K x | (1) 256K x | | | 36 | 36 | 36 | 36 | |------+-------------+-------------+------------+------------| | 4MB | (1) 512K x | (1) 512K x | None | None | | | 36 | 36 | | | |------+-------------+-------------+------------+------------| | 4MB | (1) 1M x 36 | None | None | None | |------+-------------+-------------+------------+------------| | 6MB | (1) 512K x | (1) 512K x | (1) 512K x | None | | | 36 | 36 | 36 | | |------+-------------+-------------+------------+------------| | 6MB | (1) 256K x | (1) 256K x | (1) 512K x | (1) 512K x | | | 36 | 36 | 36 | 36 | |------+-------------+-------------+------------+------------| | 8MB | (1) 512K x | (1) 512K x | (1) 512K x | (1) 512K x | | | 36 | 36 | 36 | 36 | |------+-------------+-------------+------------+------------| | 8MB | (1) 1M x 36 | (1) 1M x 36 | None | None | |------+-------------+-------------+------------+------------| | 8MB | (1) 2M x 36 | None | None | None | |------+-------------+-------------+------------+------------| | 10MB | (1) 256K x | (1) 256K x | (1) 1M x | (1) 1M x | | | 36 | 36 | 36 | 36 | |------+-------------+-------------+------------+------------| | 12MB | (1) 1M x 36 | (1) 1M x 36 | (1) 1M x | None | | | | | 36 | | |------+-------------+-------------+------------+------------| | 12MB | (1) 512K x | (1) 512K x | (1) 1M x | (1) 1M x | | | 36 | 36 | 36 | 36 | |------+-------------+-------------+------------+------------| | 16MB | (1) 1M x 36 | (1) 1M x 36 | (1) 1M x | (1) 1M x | | | | | 36 | 36 | |------+-------------+-------------+------------+------------| | 16MB | (1) 2M x 36 | (1) 2M x 36 | None | None | |------+-------------+-------------+------------+------------| | 16MB | (1) 4M x 36 | None | None | None | |------+-------------+-------------+------------+------------| | 18MB | (1) 256K x | (1) 256K x | (1) 2M x | (1) 2M x | | | 36 | 36 | 36 | 36 | |------+-------------+-------------+------------+------------| | 20MB | (1) 512K x | (1) 512K x | (1) 2M x | (1) 2M x | | | 36 | 36 | 36 | 36 | |------+-------------+-------------+------------+------------| | 24MB | (1) 2M x 36 | (1) 2M x 36 | (1) 2M x | None | | | | | 36 | | |------+-------------+-------------+------------+------------| | 24MB | (1) 1M x 36 | (1) 1M x 36 | (1) 2M x | (1) 2M x | | | | | 36 | 36 | |------+-------------+-------------+------------+------------| | 32MB | (1) 2M x 36 | (1) 2M x 36 | (1) 2M x | (1) 2M x | | | | | 36 | 36 | |------+-------------+-------------+------------+------------| | 32MB | (1) 4M x 36 | (1) 4M x 36 | None | None | +------------------------------------------------------------+ +------------------------------------------------------------+ | DRAM (CON'T) | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 | |-------+---------------+------------+-----------+-----------| | 32MB | (1) 8M x 36 | None | None | None | |-------+---------------+------------+-----------+-----------| | 34MB | (1) 256K x 36 | (1) 256K x | (1) 4M x | (1) 4M x | | | | 36 | 36 | 36 | |-------+---------------+------------+-----------+-----------| | 36MB | (1) 512K x 36 | (1) 512K x | (1) 4M x | (1) 4M x | | | | 36 | 36 | 36 | |-------+---------------+------------+-----------+-----------| | 40MB | (1) 1M x 36 | (1) 1M x | (1) 4M x | (1) 4M x | | | | 36 | 36 | 36 | |-------+---------------+------------+-----------+-----------| | 48MB | (1) 4M x 36 | (1) 4M x | (1) 4M x | None | | | | 36 | 36 | | |-------+---------------+------------+-----------+-----------| | 48MB | (1) 2M x 36 | (1) 2M x | (1) 4M x | (1) 4M x | | | | 36 | 36 | 36 | |-------+---------------+------------+-----------+-----------| | 64MB | (1) 4M x 36 | (1) 4M x | (1) 4M x | (1) 4M x | | | | 36 | 36 | 36 | |-------+---------------+------------+-----------+-----------| | 64MB | (1) 8M x 36 | (1) 8M x | None | None | | | | 36 | | | |-------+---------------+------------+-----------+-----------| | 64MB | (1) 16M x 36 | None | None | None | |-------+---------------+------------+-----------+-----------| | 66MB | (1) 256K x 36 | (1) 256K x | (1) 8M x | (1) 8M x | | | | 36 | 36 | 36 | |-------+---------------+------------+-----------+-----------| | 68MB | (1) 512K x 36 | (1) 512K x | (1) 8M x | (1) 8M x | | | | 36 | 36 | 36 | |-------+---------------+------------+-----------+-----------| | 72MB | (1) 1M x 36 | (1) 1M x | (1) 8M x | (1) 8M x | | | | 36 | 36 | 36 | |-------+---------------+------------+-----------+-----------| | 80MB | (1) 2M x 36 | (1) 2M x | (1) 8M x | (1) 8M x | | | | 36 | 36 | 36 | |-------+---------------+------------+-----------+-----------| | 96MB | (1) 8M x 36 | (1) 8M x | (1) 8M x | None | | | | 36 | 36 | | |-------+---------------+------------+-----------+-----------| | 96MB | (1) 4M x 36 | (1) 4M x | (1) 8M x | (1) 8M x | | | | 36 | 36 | 36 | |-------+---------------+------------+-----------+-----------| | 128MB | (1) 8M x 36 | (1) 8M x | (1) 8M x | (1) 8M x | | | | 36 | 36 | 36 | |-------+---------------+------------+-----------+-----------| | 128MB | (1) 16M x 36 | (1) 16M x | None | None | | | | 36 | | | |-------+---------------+------------+-----------+-----------| | 160MB | (1) 4M x 36 | (1) 4M x | (1) 16M x | (1) 16M x | | | | 36 | 36 | 36 | |-------+---------------+------------+-----------+-----------| | 192MB | (1) 16M x 36 | (1) 16M x | (1) 16M x | None | | | | 36 | 36 | | |-------+---------------+------------+-----------+-----------| | 192MB | (1) 8M x 36 | (1) 8M x | (1) 16M x | (1) 16M x | | | | 36 | 36 | 36 | |-------+---------------+------------+-----------+-----------| | 256MB | (1) 16M x 36 | (1) 16M x | (1) 16M x | (1) 16M x | | | | 36 | 36 | 36 | +------------------------------------------------------------+ +------------------------------------------------------------+ | CACHE SIZE | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | TAG | |-------------+---------------+---------------+--------------| | 128KB | (4) 32K x 8 | None | (1) 8K x 8 | |-------------+---------------+---------------+--------------| | 256KB (A) | (4) 32K x 8 | (4) 32K x 8 | (1) 32K x 8 | |-------------+---------------+---------------+--------------| | 256KB (B) | (4) 64K x 8 | None | (1) 32K x 8 | |-------------+---------------+---------------+--------------| | 512KB (A) | (4) 128K x 8 | None | (1) 32K x 8 | |-------------+---------------+---------------+--------------| | 512KB (B) | (4) 64K x 8 | (4) 64K x 8 | (1) 32K x 8 | |-------------+---------------+---------------+--------------| | 1MB | (4) 128K x 8 | (4) 128K x 8 | (1) 64K x 8 | +------------------------------------------------------------+ +------------------------------------------------------------+ | CACHE JUMPER | |------------------------------------------------------------| | Size | JP11 | JP12 | JP13 | JP14 | |------------+--------+--------+-------+---------------------| | 128KB | Open | Open | 2 & 3 | Open | |------------+--------+--------+-------+---------------------| | 256KB (A) | Open | Open | 1 & 2 | 1 & 2 | |------------+--------+--------+-------+---------------------| | 256KB (B) | Open | 1 & 2 | 2 & 3 | 1 & 2 | |------------+--------+--------+-------+---------------------| | 512KB (A) | 1 & 2 | 1 & 2 | 2 & 3 | 1 & 2, 3 & 4 | |------------+--------+--------+-------+---------------------| | 512KB (B) | Open | 2 & 3 | 1 & 2 | 1 & 2, 3 & 4 | |------------+--------+--------+-------+---------------------| | 1MB | 2 & 3 | 2 & 3 | 1 & 2 | 1 & 2, 3 & 4, 5 & 6 | |------------------------------------------------------------| | Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU TYPE | |------------------------------------------------------------| | Setting | JP10 | JP17 | JP19 | JP20 | JP21 | |------------+-----------+-------+----------+--------+-------| | CX486M6 | 1 & 3, 4 | 2 & 3 | 3 & 4 | 1 & 2, | 1 & 2 | | | & 6 | | | 3 & 4 | | |------------+-----------+-------+----------+--------+-------| | 80486SX | 1 & 3, 2 | Open | 1 & 2 | Open | Open | | | & 4 | | | | | |------------+-----------+-------+----------+--------+-------| | SL80486SX | 1 & 3, 2 | 1 & 2 | 3 & 4 | 2 & 3, | 1 & 2 | | | & 4 | | | 4 & 5 | | |------------+-----------+-------+----------+--------+-------| | UMC U5 | 2 & 4, 3 | Open | 1 & 2 | Open | 2 & 3 | | | & 5 | | | | | |------------+-----------+-------+----------+--------+-------| | CX486DX | 1 & 3, 4 | 2 & 3 | 3 & 4 | 1 & 2, | 1 & 2 | | | & 6 | | | 3 & 4 | | |------------+-----------+-------+----------+--------+-------| | AM486DX | 1 & 3, 2 | Open | 1 & 2 | Open | Open | | | & 4 | | | | | |------------+-----------+-------+----------+--------+-------| | 80486DX | 1 & 3, 2 | Open | 1 & 2 | Open | Open | | | & 4 | | | | | |------------+-----------+-------+----------+--------+-------| | SL80486DX | 1 & 3, 2 | 1 & 2 | 3 & 4 | 2 & 3, | 1 & 2 | | | & 4 | | | 4 & 5 | | |------------+-----------+-------+----------+--------+-------| | CX486DX2 | 1 & 3, 4 | 2 & 3 | 3 & 4 | 1 & 2, | 1 & 2 | | | & 6 | | | 3 & 4 | | |------------+-----------+-------+----------+--------+-------| | AM486DX2 | 1 & 3, 2 | Open | 1 & 2 | Open | Open | | | & 4 | | | | | |------------+-----------+-------+----------+--------+-------| | 80486DX2 | 1 & 3, 2 | Open | 1 & 2 | Open | Open | | | & 4 | | | | | |------------+-----------+-------+----------+--------+-------| | SL80486DX2 | 1 & 3, 2 | 1 & 2 | 3 & 4 | 2 & 3, | 1 & 2 | | | & 4 | | | 4 & 5 | | |------------+-----------+-------+----------+--------+-------| | CX486DX4 | 1 & 3, 4 | 1 & 2 | 3 & 4 | 2 & 3, | 1 & 2 | | | & 6 | | | 4 & 5 | | |------------+-----------+-------+----------+--------+-------| | AM486DX4 | 1 & 3, 2 | Open | 1 & 2 | Open | Open | | | & 4 | | | | | |------------+-----------+-------+----------+--------+-------| | 80486DX4 | 1 & 3, 2 | 1 & 2 | 3 & 4 | 2 & 3, | 1 & 2 | | | & 4 | | | 4 & 5 | | |------------+-----------+-------+----------+--------+-------| | P24D | 1 & 3, 2 | 1 & 2 | 3 & 4 | 2 & 3, | 1 & 2 | | | & 4 | | | 4 & 5 | | |------------+-----------+-------+----------+--------+-------| | P24T | 1 & 3, 2 | 1 & 2 | 3 & 4, 5 | 2 & 3, | 1 & 2 | | | & 4 | | & 6 | 4 & 5 | | |------------------------------------------------------------| | Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU TYPE (CON'T) | |------------------------------------------------------------| | Setting | JP22 | JP23 | JP25 | JP26 | JP27 | |-------------+----------+----------+--------+-------+-------| | CX486M6 | Open | Open | 2 & 3 | 2 & 3 | 1 & 2 | |-------------+----------+----------+--------+-------+-------| | 80486SX | Open | Open | 2 & 3 | Open | Open | |-------------+----------+----------+--------+-------+-------| | SL80486SX | Open | Open | 2 & 3 | Open | Open | |-------------+----------+----------+--------+-------+-------| | UMC U5 | Open | Open | 2 & 3 | 1 & 2 | 2 & 3 | |-------------+----------+----------+--------+-------+-------| | CX486DX | Open | Open | 2 & 3 | 2 & 3 | 1 & 2 | |-------------+----------+----------+--------+-------+-------| | AM486DX | Open | Open | 2 & 3 | Open | Open | |-------------+----------+----------+--------+-------+-------| | 80486DX | Open | Open | 2 & 3 | Open | Open | |-------------+----------+----------+--------+-------+-------| | SL80486DX | Open | Open | 2 & 3 | Open | Open | |-------------+----------+----------+--------+-------+-------| | CX486DX2 | Open | Open | 2 & 3 | 2 & 3 | 1 & 2 | |-------------+----------+----------+--------+-------+-------| | AM486DX2 | Open | Open | 2 & 3 | Open | Open | |-------------+----------+----------+--------+-------+-------| | 80486DX2 | Open | Open | 2 & 3 | Open | Open | |-------------+----------+----------+--------+-------+-------| | SL80486DX2 | Open | Open | 2 & 3 | Open | Open | |-------------+----------+----------+--------+-------+-------| | CX486DX4 | Open | Open | 2 & 3 | 2 & 3 | 1 & 2 | |-------------+----------+----------+--------+-------+-------| | AM486DX4 | Open | Open | 2 & 3 | Open | Open | |-------------+----------+----------+--------+-------+-------| | 80486DX4 | Open | Open | 2 & 3 | Open | Open | |-------------+----------+----------+--------+-------+-------| | P24D | Closed | Closed | 2 & 3 | Open | Open | |-------------+----------+----------+--------+-------+-------| | P24T | Open | Open | 2 & 3 | 1 & 2 | 2 & 3 | |------------------------------------------------------------| | Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU TYPE (CON'T) | |------------------------------------------------------------| | Setting | JP28 | JP29 | JP30 | JP31 | JP32 | |------------+----------+-------+----------+--------+--------| | CX486M6 | 2 & 3 | 1 & 2 | Open | Open | Open | |------------+----------+-------+----------+--------+--------| | 80486SX | 2 & 3 | Open | Open | Open | Open | |------------+----------+-------+----------+--------+--------| | SL80486SX | 2 & 3 | Open | Open | Open | Open | |------------+----------+-------+----------+--------+--------| | UMC U5 | 2 & 3 | 3 & 4 | 1 & 2, 3 | Open | Open | | | | | & 4 | | | |------------+----------+-------+----------+--------+--------| | CX486DX | 1 & 2, 3 | 2 & 3 | 3 & 4 | Open | Open | | | & 4 | | | | | |------------+----------+-------+----------+--------+--------| | AM486DX | 1 & 2, 3 | Open | 3 & 4 | Open | Open | | | & 4 | | | | | |------------+----------+-------+----------+--------+--------| | 80486DX | 1 & 2, 3 | Open | 3 & 4 | Open | Open | | | & 4 | | | | | |------------+----------+-------+----------+--------+--------| | SL80486DX | 1 & 2, 3 | Open | 3 & 4 | Open | Open | | | & 4 | | | | | |------------+----------+-------+----------+--------+--------| | CX486DX2 | 1 & 2, 3 | 2 & 3 | 3 & 4 | Open | Open | | | & 4 | | | | | |------------+----------+-------+----------+--------+--------| | AM486DX2 | 1 & 2, 3 | Open | 3 & 4 | Open | Open | | | & 4 | | | | | |------------+----------+-------+----------+--------+--------| | 80486DX2 | 1 & 2, 3 | Open | 3 & 4 | Open | Open | | | & 4 | | | | | |------------+----------+-------+----------+--------+--------| | SL80486DX2 | 1 & 2, 3 | Open | 3 & 4 | Open | Open | | | & 4 | | | | | |------------+----------+-------+----------+--------+--------| | CX486DX4 | 1 & 2, 3 | Open | 3 & 4 | Open | Open | | | & 4 | | | | | |------------+----------+-------+----------+--------+--------| | AM486DX4 | 1 & 2, 3 | Open | 3 & 4 | Open | Open | | | & 4 | | | | | |------------+----------+-------+----------+--------+--------| | 80486DX4 | 1 & 2, 3 | Open | 3 & 4 | Open | Open | | | & 4 | | | | | |------------+----------+-------+----------+--------+--------| | P24D | 1 & 2, 3 | Open | 3 & 4 | Closed | Closed | | | & 4 | | | | | |------------+----------+-------+----------+--------+--------| | P24T | 1 & 2, 3 | 3 & 4 | 2 & 3 | Open | Open | | | & 4 | | | | | |------------------------------------------------------------| | Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU TYPE (P24D ONLY) | |------------------------------------------------------------| | Setting | JP24 | |-----------------------------+------------------------------| | Write back | Pins 2 & 3 closed | |-----------------------------+------------------------------| | Write through | Pins 1 & 2 closed | |-----------------------------+------------------------------| | Other CPU types | Open | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED | |------------------------------------------------------------| | Setting | JP1 | JP2 | JP3 | |---------+----------------+----------------+----------------| | 25MHz | Pins 2 & 3 | Pins 2 & 3 | Pins 1 & 2 | | | closed | closed | closed | |---------+----------------+----------------+----------------| | 33MHz | Pins 1 & 2 | Pins 1 & 2 | Pins 1 & 2 | | | closed | closed | closed | |---------+----------------+----------------+----------------| | 40MHz | Pins 2 & 3 | Pins 1 & 2 | Pins 1 & 2 | | | closed | closed | closed | |---------+----------------+----------------+----------------| | 50iMHz | Pins 2 & 3 | Pins 2 & 3 | Pins 1 & 2 | | | closed | closed | closed | |---------+----------------+----------------+----------------| | 50MHz | Pins 1 & 2 | Pins 2 & 3 | Pins 2 & 3 | | | closed | closed | closed | |---------+----------------+----------------+----------------| | 66iMHz | Pins 1 & 2 | Pins 1 & 2 | Pins 1 & 2 | | | closed | closed | closed | |---------+----------------+----------------+----------------| | 80iMHz | Pins 2 & 3 | Pins 1 & 2 | Pins 1 & 2 | | | closed | closed | closed | |---------+----------------+----------------+----------------| | 100iMHz | Pins 1 & 2 | Pins 1 & 2 | Pins 1 & 2 | | | closed | closed | closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU MULTIPLIER (DX4 ONLY) | |------------------------------------------------------------| | Internal clock | External clock | JP18 | |-------------------+-------------------+--------------------| | 75iMHz | 25MHz | Open | |-------------------+-------------------+--------------------| | 100iMHz | 33MHz | Open | |-------------------+-------------------+--------------------| | 100iMHz | 50MHz | Pins 2 & 3 closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU MULTIPLIER (AM486DX2/DX4 ONLY) | |------------------------------------------------------------| | Internal clock | External clock | JP24 | |--------------------+------------------+--------------------| | 75iMHz | 25MHz | Pins 2 & 3 closed | |--------------------+------------------+--------------------| | 80iMHz | 40MHz | Pins 1 & 2 closed | |--------------------+------------------+--------------------| | 100iMHz | 33MHz | Pins 2 & 3 closed | |--------------------+------------------+--------------------| | 100iMHz | 50MHz | Pins 1 & 2 closed | |--------------------+------------------+--------------------| | Other CPU types | | Open | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU VOLTAGE | |------------------------------------------------------------| | Setting | JP9 | JP15 | JP16 | |---------+----------------+----------------+----------------| | 3.3v | Pins 1 & 2 | Pins 2 & 3 | Pins 2 & 3 | | | closed | closed | closed | |---------+----------------+----------------+----------------| | 3.45v | Pins 3 & 4 | Pins 2 & 3 | Pins 2 & 3 | | | closed | closed | closed | |---------+----------------+----------------+----------------| | 3.6v | Pins 5 & 6 | Pins 2 & 3 | Pins 2 & 3 | | | closed | closed | closed | |---------+----------------+----------------+----------------| | 4v | Pins 7 & 8 | Pins 2 & 3 | Pins 2 & 3 | | | closed | closed | closed | |---------+----------------+----------------+----------------| | 5v | Any setting | Pins 1 & 2 | Pins 1 & 2 | | | | closed | closed | +------------------------------------------------------------+