RELIALOGIC CORPORATION PRIVATE, LTD. ==================================== UM4980 Processor CX486S/SL80486SX/80486SX/SL80486SX2/80486SX2/CX486DX/AM486DX/ U5S/SL80486DX/80486DX/AM486DX2/CX486DX2/SL80486DX2/80486DX2/ AM486DX4/80486DX4 Processor 25/33/40/50(internal)/50/66(internal)/75(internal)/100(internal)MHz Speed Chip Set UMC Max. 64MB Onboard DRAM Cache 128/256/512/1024KB BIOS Phoenix Dimensions 254mm x 218mm I/O 32-bit VESA local bus slots (3) Options NPU None Options +------------------------------------------------------------+ | CONNECTIONS | |------------------------------------------------------------| | Purpose | Location | Purpose | Location | |------------------+----------+------------------+-----------| | External battery | J2 | Power LED & | J90 pins | | | | keylock | 11 - 15 | |------------------+----------+------------------+-----------| | Turbo LED | J90 pins | Speaker | J90 pins | | | 2 - 3 | | 17 - 20 | |------------------+----------+------------------+-----------| | Green PC | J90 pins | Daughter board | JP90 | | connector | 4 - 5 | connector | | |------------------+----------+------------------+-----------| | Turbo switch | J90 pins | 32-bit VESA | SL1 - SL3 | | | 6 - 7 | local bus slots | | |------------------+----------+------------------+-----------| | Reset switch | J90 pins | | | | | 9 - 10 | | | +------------------------------------------------------------+ +------------------------------------------------------------+ | USER CONFIGURABLE SETTINGS | |------------------------------------------------------------| | Function | Jumper | Position | |-----------------------------------+--------+---------------| |>> | Flash BIOS voltage select 5v | JP1 | pins 1 & 2 | | | | | closed | |---+-------------------------------+--------+---------------| | | Flash BIOS voltage select 12v | JP1 | pins 2 & 3 | | | | | closed | |---+-------------------------------+--------+---------------| |>> | Keyboard type select external | JP3 | Open | |---+-------------------------------+--------+---------------| | | Keyboard type select internal | JP3 | Closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | DRAM CONFIGURATION | |------------------------------------------------------------| | 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 | NONE | NONE | NONE | (1) 512K x | | | | | | 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 | NONE | NONE | (1) 512K x | (1) 512K x | | | | | 36 | 36 | |------+-------------+-------------+------------+------------| | 4MB | (1) 1M x 36 | NONE | NONE | NONE | |------+-------------+-------------+------------+------------| | 5MB | (1) 1M x 36 | (1) 256K x | NONE | NONE | | | | 36 | | | |------+-------------+-------------+------------+------------| | 6MB | (1) 1M x 36 | (1) 256K x | (1) 256K x | NONE | | | | 36 | 36 | | |------+-------------+-------------+------------+------------| | 7MB | (1) 1M x 36 | (1) 256K x | (1) 256K x | (1) 256K x | | | | 36 | 36 | 36 | |------+-------------+-------------+------------+------------| | 8MB | (1) 1M x 36 | (1) 1M x 36 | NONE | NONE | |------+-------------+-------------+------------+------------| | 8MB | NONE | NONE | NONE | (1) 2M x | | | | | | 36 | |------+-------------+-------------+------------+------------| | 9MB | (1) 1M x 36 | (1) 1M x 36 | (1) 256K x | NONE | | | | | 36 | | |------+-------------+-------------+------------+------------| | 10MB | (1) 1M x 36 | (1) 1M x 36 | (1) 256K x | (1) 256K x | | | | | 36 | 36 | |------+-------------+-------------+------------+------------| | 12MB | (1) 1M x 36 | (1) 1M x 36 | (1) 1M x | NONE | | | | | 36 | | |------+-------------+-------------+------------+------------| | 13MB | (1) 1M x 36 | (1) 1M x 36 | (1) 1M x | (1) 256K x | | | | | 36 | 36 | |------+-------------+-------------+------------+------------| | 16MB | (1) 1M x 36 | (1) 1M x 36 | (1) 1M x | (1) 1M x | | | | | 36 | 36 | |------+-------------+-------------+------------+------------| | 16MB | NONE | NONE | (1) 2M x | (1) 2M x | | | | | 36 | 36 | |------+-------------+-------------+------------+------------| | 16MB | (1) 4M x 36 | NONE | NONE | NONE | |------+-------------+-------------+------------+------------| | 17MB | (1) 4M x 36 | (1) 256K x | NONE | NONE | | | | 36 | | | |------+-------------+-------------+------------+------------| | 18MB | (1) 4M x 36 | (1) 256K x | (1) 256K x | NONE | | | | 36 | 36 | | |------+-------------+-------------+------------+------------| | 19MB | (1) 4M x 36 | (1) 256K x | (1) 256K x | (1) 256K x | | | | 36 | 36 | 36 | |------+-------------+-------------+------------+------------| | 20MB | (1) 4M x 36 | (1) 1M x 36 | NONE | NONE | |------+-------------+-------------+------------+------------| | 21MB | (1) 4M x 36 | (1) 1M x 36 | (1) 256K x | NONE | | | | | 36 | | |------+-------------+-------------+------------+------------| | 22MB | (1) 4M x 36 | (1) 1M x 36 | (1) 256K x | (1) 256K x | | | | | 36 | 36 | |------+-------------+-------------+------------+------------| | 24MB | (1) 4M x 36 | (1) 1M x 36 | (1) 1M x | NONE | | | | | 36 | | |------+-------------+-------------+------------+------------| | 25MB | (1) 4M x 36 | (1) 1M x 36 | (1) 1M x | (1) 256K x | | | | | 36 | 36 | |------+-------------+-------------+------------+------------| | 28MB | (1) 4M x 36 | (1) 1M x 36 | (1) 1M x | (1) 1M x | | | | | 36 | 36 | |------+-------------+-------------+------------+------------| | 32MB | (1) 4M x 36 | (1) 4M x 36 | NONE | NONE | |------+-------------+-------------+------------+------------| | 33MB | (1) 4M x 36 | (1) 4M x 36 | (1) 256K x | NONE | | | | | 36 | | |------+-------------+-------------+------------+------------| | 34MB | (1) 4M x 36 | (1) 4M x 36 | (1) 256K x | (1) 256K x | | | | | 36 | 36 | |------+-------------+-------------+------------+------------| | 36MB | (1) 4M x 36 | (1) 4M x 36 | (1) 1M x | NONE | | | | | 36 | | |------+-------------+-------------+------------+------------| | 37MB | (1) 4M x 36 | (1) 4M x 36 | (1) 1M x | (1) 256K x | | | | | 36 | 36 | |------+-------------+-------------+------------+------------| | 40MB | (1) 4M x 36 | (1) 4M x 36 | (1) 1M x | (1) 1M x | | | | | 36 | 36 | +------------------------------------------------------------+ +------------------------------------------------------------+ | DRAM CONFIGURATION (CON'T) | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 | |--------+-----------+----------+----------+-----------------| | 48MB | (1) 4M x | (1) 4M x | (1) 4M x | NONE | | | 36 | 36 | 36 | | |--------+-----------+----------+----------+-----------------| | 49MB | (1) 4M x | (1) 4M x | (1) 4M x | (1) 256K x 36 | | | 36 | 36 | 36 | | |--------+-----------+----------+----------+-----------------| | 52MB | (1) 4M x | (1) 4M x | (1) 4M x | (1) 1M x 36 | | | 36 | 36 | 36 | | |--------+-----------+----------+----------+-----------------| | 64MB | (1) 4M x | (1) 4M x | (1) 4M x | (1) 4M x 36 | | | 36 | 36 | 36 | | |------------------------------------------------------------| | Note: If 8042 keyboard controller is not installed, | | maximum memory is 32MB. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CACHE CONFIGURATION | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | TAG | |------------+---------------+---------------+---------------| | 128KB | (4) 32K x 8 | NONE | (1) 32K x 8 | |------------+---------------+---------------+---------------| | 256KB | (4) 64K x 8 | NONE | (1) 32K x 8 | |------------+---------------+---------------+---------------| | 256KB | (4) 32K x 8 | (4) 32K x 8 | (1) 32K x 8 | |------------+---------------+---------------+---------------| | 512KB | (4) 64K x 8 | (4) 64K x 8 | (1) 32K x 8 | |------------+---------------+---------------+---------------| | 512KB | (4) 128K x 8 | NONE | (1) 32K x 8 | |------------+---------------+---------------+---------------| | 1MB | (4) 128K x 8 | (4) 128K x 8 | (1) 64K x 8 | +------------------------------------------------------------+ +------------------------------------------------------------+ | CACHE JUMPER CONFIGURATION | |------------------------------------------------------------| | Size | JP4 | JP5 | JP6 | JP10 | JP11 | JP12 | JP13 | |-------+-----+-----+------+------+--------+--------+--------| | 128KB | 1 & | 1 & | Open | Open | Open | Open | Open | | | 2 | 2 | | | | | | |-------+-----+-----+------+------+--------+--------+--------| | 256KB | 1 & | 1 & | 1 & | Open | Open | Open | Closed | | | 2 | 2 | 2 | | | | | |-------+-----+-----+------+------+--------+--------+--------| | 256KB | 2 & | 2 & | Open | Open | Open | Open | Closed | | | 3 | 3 | | | | | | |-------+-----+-----+------+------+--------+--------+--------| | 512KB | 2 & | 2 & | 2 & | Open | Closed | Open | Closed | | | 3 | 3 | 3 | | | | | |-------+-----+-----+------+------+--------+--------+--------| | 512KB | 1 & | 2 & | 2 & | 1 & | Closed | Open | Closed | | | 2 | 3 | 3 | 2 | | | | |-------+-----+-----+------+------+--------+--------+--------| | 1MB | 2 & | 2 & | 2 & | 2 & | Closed | Closed | Closed | | | 3 | 3 | 3 | 3 | | | | |------------------------------------------------------------| | Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU TYPE CONFIGURATION | |------------------------------------------------------------| | Type | JP14 | JP15 | JP16 | |----------------+---------------+---------------+-----------| | CX486S | 2 & 3, 4 & 5 | 2 & 3 | Open | |----------------+---------------+---------------+-----------| | SL80486SX | 1 & 2, 3 & 4 | 2 & 3 | Open | |----------------+---------------+---------------+-----------| | 80486SX | Open | 2 & 3 | Open | |----------------+---------------+---------------+-----------| | SL80486SX2 | 1 & 2, 3 & 4 | 2 & 3 | Open | |----------------+---------------+---------------+-----------| | 80486SX2 | Open | 2 & 3 | Open | |----------------+---------------+---------------+-----------| | CX486DX | 2 & 3 | 1 & 2, 3 & 4 | 1 & 2 | |----------------+---------------+---------------+-----------| | AM486DX | Open | 1 & 2, 3 & 4 | 1 & 2 | |----------------+---------------+---------------+-----------| | U5S | Open | 2 & 3 | 3 & 4 | |----------------+---------------+---------------+-----------| | SL80486DX | 1 & 2, 3 & 4 | 1 & 2, 3 & 4 | 1 & 2 | |----------------+---------------+---------------+-----------| | 80486DX | Open | 1 & 2, 3 & 4 | 1 & 2 | |----------------+---------------+---------------+-----------| | AM486DX2 | Open | 1 & 2, 3 & 4 | 1 & 2 | |----------------+---------------+---------------+-----------| | CX486DX2 | 2 & 3 | 1 & 2, 3 & 4 | 1 & 2 | |----------------+---------------+---------------+-----------| | SL80486DX2 | 1 & 2, 3 & 4 | 1 & 2, 3 & 4 | 1 & 2 | |----------------+---------------+---------------+-----------| | 80486DX2 | Open | 1 & 2, 3 & 4 | 1 & 2 | |----------------+---------------+---------------+-----------| | 80486DX2 (WB) | 1 & 2, 3 & 4 | 1 & 2, 3 & 4 | 1 & 2 | |----------------+---------------+---------------+-----------| | AM486DX4 | Open | 1 & 2, 3 & 4 | 1 & 2 | |----------------+---------------+---------------+-----------| | 80486DX4 | 1 & 2, 3 & 4 | 1 & 2, 3 & 4 | 1 & 2 | |------------------------------------------------------------| | Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU TYPE CONFIGURATION (CON'T) | |------------------------------------------------------------| | Type | JP17 | JP18 | JP19 | |---------------+--------------+--------------+--------------| | CX486S | 2 & 3, 4 & 5 | 1 & 2, 3 & | 1 & 2, 3 & | | | | 4, 5 & 6 | 4, 5 & 6 | |---------------+--------------+--------------+--------------| | SL80486SX | 5 & 6 | 1 & 2 | 1 & 2 | |---------------+--------------+--------------+--------------| | 80486SX | Open | 2 & 3 | Open | |---------------+--------------+--------------+--------------| | SL80486SX2 | 5 & 6 | 1 & 2 | 1 & 2 | |---------------+--------------+--------------+--------------| | 80486SX2 | Open | 2 & 3 | Open | |---------------+--------------+--------------+--------------| | CX486DX | 2 & 3, 4 & 5 | 1 & 2, 3 & | 1 & 2, 3 & 4 | | | | 4, 5 & 6 | | |---------------+--------------+--------------+--------------| | AM486DX | Open | 2 & 3 | Open | |---------------+--------------+--------------+--------------| | U5S | 1 & 2 | 2 & 3 | 2 & 3 | |---------------+--------------+--------------+--------------| | SL80486DX | 5 & 6 | 1 & 2 | 1 & 2 | |---------------+--------------+--------------+--------------| | 80486DX | Open | 2 & 3 | Open | |---------------+--------------+--------------+--------------| | AM486DX2 | Open | 2 & 3 | Open | |---------------+--------------+--------------+--------------| | CX486DX2 | 2 & 3, 4 & 5 | 1 & 2, 3 & | 1 & 2, 3 & 4 | | | | 4, 5 & 6 | | |---------------+--------------+--------------+--------------| | SL80486DX2 | 5 & 6 | 1 & 2 | 1 & 2 | |---------------+--------------+--------------+--------------| | 80486DX2 | Open | 2 & 3 | Open | |---------------+--------------+--------------+--------------| | 80486DX2 (WB) | 3 & 4, 5 & 6 | 1 & 2, 4 & 5 | 1 & 2, 4 & 5 | |---------------+--------------+--------------+--------------| | AM486DX4 | Open | 2 & 3 | Open | |---------------+--------------+--------------+--------------| | 80486DX4 | 5 & 6 | 1 & 2 | 1 & 2 | |------------------------------------------------------------| | Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED CONFIGURATION | |------------------------------------------------------------| | Speed | JP7 | JP8 | JP9 | |---------------+--------------+--------------+--------------| | 25MHz | Closed | Open | Open | |---------------+--------------+--------------+--------------| | 33MHz | Closed | Closed | Closed | |---------------+--------------+--------------+--------------| | 40MHz | Closed | Closed | Open | |---------------+--------------+--------------+--------------| | 50iMHz | Closed | Open | Open | |---------------+--------------+--------------+--------------| | 50MHz | Open | Open | Closed | |---------------+--------------+--------------+--------------| | 66iMHz | Closed | Closed | Closed | |---------------+--------------+--------------+--------------| | 75iMHz | Closed | Open | Open | |---------------+--------------+--------------+--------------| | 100iMHz | Closed | Closed | Closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED CONFIGURATION (80486DX4 ONLY) | |------------------------------------------------------------| | Speed | JP24 | |----------------------------+-------------------------------| | 2x | pins 2 & 3 closed | |----------------------------+-------------------------------| | 3x | Open | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED CONFIGURATION (AM486DX4 ONLY) | |------------------------------------------------------------| | Speed | JP400 | |------------------------------+-----------------------------| | 2x | Closed | |------------------------------+-----------------------------| | 3x | Open | +------------------------------------------------------------+ +------------------------------------------------------------+ | VESA WAIT STATE CONFIGURATION | |------------------------------------------------------------| | Wait states | JP26 | |-------------------------------+----------------------------| | 0 wait states | Open | |-------------------------------+----------------------------| | 1 wait state | Closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | BUS SPEED CONFIGURATION | |------------------------------------------------------------| | CPU speed | JP25 | |-------------------------------+----------------------------| | <= 33MHz | Open | |-------------------------------+----------------------------| | > 33MHz | Closed | +------------------------------------------------------------+