RELIALOGIC CORPORATION PRIVATE, LTD. ==================================== R4VLUG2 Processor CX486M6/80486SX/SL80486SX/80486SX2/SL80486SX2/80487SX/CX486DX/AM486DX/UMCU5/80486DX/SL80486DX/CX486DX2/AM486DX2/80486DX2/ SL80486DX2/AM486DX4/80486DX4 Processor 25/33/40/50(internal)/50/66(internal)/75(internal)/100(internal)MHz Speed Chip Set UMC Max. 32MB Onboard DRAM Cache 128/256/512/1024KB BIOS Phoenix Dimensions 330mm x 218mm I/O 32-bit VESA local bus slots (3), green PC connector Options NPU None Options +------------------------------------------------------------+ | CONNECTIONS | |------------------------------------------------------------| | Purpose | Location | Purpose | Location | |------------------+-----------+-----------------+-----------| | External battery | J2 | Speaker | J90 pins | | | | | 17 - 20 | |------------------+-----------+-----------------+-----------| | Turbo LED | J90 pins | Power LED & | J90 pins | | | 2 & 3 | keylock | 11 - 15 | |------------------+-----------+-----------------+-----------| | Green PC | J90 pins | CPU voltage | JP90 | | connector | 4 & 5 | regulator | | |------------------+-----------+-----------------+-----------| | 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 internal | JP3 | Closed | |---+----------------------------------+--------+------------| | | Keyboard type select external | JP3 | Open | |---+----------------------------------+--------+------------| |>> | 80486DX4 clock multiplier select | JP24 | pins 2 & 3 | | | 2x | | closed | |---+----------------------------------+--------+------------| | | 80486DX4 clock multiplier select | JP24 | Open | | | 3x | | | |---+----------------------------------+--------+------------| |>> | AM486DX4 clock multiplier select | JP400 | Closed | | | 2x | | | |---+----------------------------------+--------+------------| | | AM486DX4 clock multiplier select | JP400 | Open | | | 3x | | | +------------------------------------------------------------+ +------------------------------------------------------------+ | 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 | +------------------------------------------------------------+ +------------------------------------------------------------+ | CACHE CONFIGURATION | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | TAG | |------------+---------------+---------------+---------------| | 128KB | (4) 32K x 8 | NONE | (1) 32K x 8 | |------------+---------------+---------------+---------------| | 256KB | (4) 32K x 8 | (4) 32K x 8 | (1) 32K x 8 | |------------+---------------+---------------+---------------| | 256KB | (4) 64K x 8 | NONE | (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 | JP17 | |------------+-------------+------------+-------+------------| | CX486M6 | 2 & 3, 4 & | 2 & 3 | Open | 2 & 3, 4 & | | | 5 | | | 5 | |------------+-------------+------------+-------+------------| | 80486SX | Open | 2 & 3 | Open | Open | |------------+-------------+------------+-------+------------| | SL80486SX | 1 & 2, 3 & | 2 & 3 | Open | 5 & 6 | | | 4 | | | | |------------+-------------+------------+-------+------------| | 80486SX2 | Open | 2 & 3 | Open | Open | |------------+-------------+------------+-------+------------| | SL80486SX2 | 1 & 2, 3 & | 2 & 3 | Open | 5 & 6 | | | 4 | | | | |------------+-------------+------------+-------+------------| | CX486DX | 2 & 3 | 1 & 2, 3 & | 1 & 2 | 2 & 3, 4 & | | | | 4 | | 5 | |------------+-------------+------------+-------+------------| | AM486DX | Open | 1 & 2, 3 & | 1 & 2 | Open | | | | 4 | | | |------------+-------------+------------+-------+------------| | UMC U5 | Open | 2 & 3 | 3 & 4 | 1 & 2 | |------------+-------------+------------+-------+------------| | 80486DX | Open | 1 & 2, 3 & | 1 & 2 | Open | | | | 4 | | | |------------+-------------+------------+-------+------------| | SL8046DX | 1 & 2, 3 & | 1 & 2, 3 & | 1 & 2 | 5 & 6 | | | 4 | 4 | | | |------------+-------------+------------+-------+------------| | CX486DX2 | 2 & 3 | 1 & 2, 3 & | 1 & 2 | 2 & 3, 4 & | | | | 4 | | 5 | |------------+-------------+------------+-------+------------| | AM486DX2 | Open | 1 & 2, 3 & | 1 & 2 | Open | | | | 4 | | | |------------+-------------+------------+-------+------------| | 80486DX2 | Open | 1 & 2, 3 & | 1 & 2 | Open | | | | 4 | | | |------------+-------------+------------+-------+------------| | SL80486DX2 | 1 & 2, 3 & | 1 & 2, 3 & | 1 & 2 | 5 & 6 | | | 4 | 4 | | | |------------+-------------+------------+-------+------------| | AM486DX4 | Open | 1 & 2, 3 & | 1 & 2 | Open | | | | 4 | | | |------------+-------------+------------+-------+------------| | 80486DX4 | 1 & 2, 3 & | 1 & 2, 3 & | 1 & 2 | 5 & 6 | | | 4 | 4 | | | |------------------------------------------------------------| | Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU TYPE CONFIGURATION (CON'T) | |------------------------------------------------------------| | Type | JP18 | JP19 | |------------+------------------------+----------------------| | CX486M6 | pins 1 & 2, 3 & 4, 5 & | pins 1 & 2, 3 & 4, 5 | | | 6 closed | & 6 closed | |------------+------------------------+----------------------| | 80486SX | pins 2 & 3 closed | Open | |------------+------------------------+----------------------| | SL80486SX | pins 1 & 2 closed | pins 1 & 2 closed | |------------+------------------------+----------------------| | 80486SX2 | pins 2 & 3 closed | Open | |------------+------------------------+----------------------| | SL80486SX2 | pins 1 & 2 closed | pins 1 & 2 closed | |------------+------------------------+----------------------| | CX486DX | pins 1 & 2, 3 & 4, 5 & | pins 1 & 2, 3 & 4 | | | 6 closed | closed | |------------+------------------------+----------------------| | AM486DX | pins 2 & 3 closed | Open | |------------+------------------------+----------------------| | UMC U5 | pins 2 & 3 closed | pins 2 & 3 closed | |------------+------------------------+----------------------| | 80486DX | pins 2 & 3 closed | Open | |------------+------------------------+----------------------| | SL8046DX | pins 1 & 2 closed | pins 1 & 2 closed | |------------+------------------------+----------------------| | CX486DX2 | pins 1 & 2, 3 & 4, 5 & | pins 1 & 2, 3 & 4 | | | 6 closed | closed | |------------+------------------------+----------------------| | AM486DX2 | 2 & 3 | Open | |------------+------------------------+----------------------| | 80486DX2 | pins 2 & 3 closed | Open | |------------+------------------------+----------------------| | SL80486DX2 | pins 1 & 2 closed | pins 1 & 2 closed | |------------+------------------------+----------------------| | AM486DX4 | pins 2 & 3 closed | Open | |------------+------------------------+----------------------| | 80486DX4 | pins 1 & 2 closed | pins 1 & 2 closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | 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 | +------------------------------------------------------------+ +------------------------------------------------------------+ | VESA WAIT STATE CONFIGURATION | |------------------------------------------------------------| | Wait states | JP26 | |-------------------------------+----------------------------| | 0 wait states | Open | |-------------------------------+----------------------------| | 1 wait state | Closed | |------------------------------------------------------------| | Note: The location of JP26 is unidentified. | +------------------------------------------------------------+ +------------------------------------------------------------+ | BUS SPEED CONFIGURATION | |------------------------------------------------------------| | CPU speed | JP25 | |-------------------------------+----------------------------| | <= 33MHz | Open | |-------------------------------+----------------------------| | > 33MHz | Closed | +------------------------------------------------------------+