EDOM INTERNATIONAL CORPORATION ============================== 486VL3H (MV045) Processor CX486SX/AM486SX/UMC U5/80486SX/CX486DX/AM486DX/80486DX/ 80486DX2/80486DX4/Pentium Overdrive Processor 25/33/40/50(internal)/50/66(internal)/75(internal)/100(internal)MHz Speed Chip Set Hint Max. 64MB Onboard DRAM Cache 128/256/512/1024KB BIOS Award Dimensions 254mm x 220mm I/O 32-bit VESA local bus slots (3) Options NPU None Options +------------------------------------------------------------+ | CONNECTIONS | |------------------------------------------------------------| | Purpose | Location | Purpose | Location | |---------------+----------+----------------------+----------| | Power LED & | JP1 | Turbo LED | JP25 | | keylock | | | | |---------------+----------+----------------------+----------| | Speaker | JP3 | External battery | JP31 | |---------------+----------+----------------------+----------| | Reset switch | JP7 | 32-bit VESA local | SL1 - | | | | bus slots | SL3 | +------------------------------------------------------------+ +------------------------------------------------------------+ | USER CONFIGURABLE SETTINGS | |------------------------------------------------------------| | Function | Jumper | Position | |--------------------------------------+--------+------------| |>> | Factory configured - do not | JP17 | N/A | | | alter | | | |---+----------------------------------+--------+------------| |>> | CMOS memory normal operation | JP31 | pins 1 & 2 | | | | | closed | |---+----------------------------------+--------+------------| | | CMOS memory clear | JP31 | pins 2 & 3 | | | | | closed | |---+----------------------------------+--------+------------| | | Battery type select external | JP31 | Closed | |---+----------------------------------+--------+------------| |>> | CPU type select Intel/AMD | JP44 | pins 1 & 2 | | | | | closed | |---+----------------------------------+--------+------------| | | CPU type select Cyrix | JP44 | pins 2 & 3 | | | | | closed | |---+----------------------------------+--------+------------| |>> | CPU type select all | JP46 | Open | |---+----------------------------------+--------+------------| | | CPU type select AMD486DX2 only | JP46 | Closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | DRAM CONFIGURATION | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | Bank 2 | |------------+---------------+---------------+---------------| | 4MB | (4) 1M x 9 | NONE | NONE | |------------+---------------+---------------+---------------| | 4MB | NONE | (1) 1M x 36 | NONE | |------------+---------------+---------------+---------------| | 8MB | (4) 1M x 9 | (1) 1M x 36 | NONE | |------------+---------------+---------------+---------------| | 8MB | NONE | (1) 2M x 36 | NONE | |------------+---------------+---------------+---------------| | 8MB | NONE | (1) 1M x 36 | (1) 1M x 36 | |------------+---------------+---------------+---------------| | 12MB | (4) 1M x 9 | (1) 1M x 36 | (1) 1M x 36 | |------------+---------------+---------------+---------------| | 12MB | NONE | (1) 2M x 36 | (1) 1M x 36 | |------------+---------------+---------------+---------------| | 12MB | NONE | (1) 1M x 36 | (1) 2M x 36 | |------------+---------------+---------------+---------------| | 12MB | (4) 1M x 9 | NONE | (1) 2M x 36 | |------------+---------------+---------------+---------------| | 16MB | (4) 4M x 9 | NONE | NONE | |------------+---------------+---------------+---------------| | 16MB | (4) 1M x 9 | (1) 1M x 36 | (1) 2M x 36 | |------------+---------------+---------------+---------------| | 16MB | NONE | (1) 4M x 36 | NONE | |------------+---------------+---------------+---------------| | 16MB | NONE | (1) 2M x 36 | (1) 2M x 36 | |------------+---------------+---------------+---------------| | 20MB | (4) 1M x 9 | (1) 4M x 36 | NONE | |------------+---------------+---------------+---------------| | 20MB | NONE | (1) 4M x 36 | (1) 1M x 36 | |------------+---------------+---------------+---------------| | 20MB | NONE | (1) 1M x 36 | (1) 4M x 36 | |------------+---------------+---------------+---------------| | 24MB | (4) 1M x 9 | (1) 1M x 36 | (1) 4M x 36 | |------------+---------------+---------------+---------------| | 24MB | (4) 1M x 9 | (1) 4M x 36 | (1) 1M x 36 | |------------+---------------+---------------+---------------| | 24MB | (4) 4M x 9 | NONE | (1) 2M x 36 | |------------+---------------+---------------+---------------| | 32MB | (4) 4M x 9 | (1) 4M x 36 | NONE | |------------+---------------+---------------+---------------| | 32MB | NONE | (1) 8M x 36 | NONE | |------------+---------------+---------------+---------------| | 36MB | (4) 1M x 9 | NONE | (1) 8M x 36 | |------------+---------------+---------------+---------------| | 36MB | (4) 4M x 9 | (1) 4M x 36 | (1) 1M x 36 | |------------+---------------+---------------+---------------| | 36MB | (4) 4M x 9 | (1) 1M x 36 | (1) 4M x 36 | |------------+---------------+---------------+---------------| | 36MB | (4) 1M x 9 | (1) 4M x 36 | (1) 4M x 36 | |------------+---------------+---------------+---------------| | 36MB | NONE | (1) 8M x 36 | (1) 1M x 36 | |------------+---------------+---------------+---------------| | 40MB | (4) 1M x 9 | (1) 4M x 36 | (1) 4M x 36 | |------------+---------------+---------------+---------------| | 48MB | (4) 4M x 9 | (1) 4M x 36 | (1) 4M x 36 | |------------+---------------+---------------+---------------| | 48MB | NONE | (1) 8M x 36 | (1) 4M x 36 | |------------+---------------+---------------+---------------| | 48MB | (4) 4M x 9 | NONE | (1) 8M x 36 | |------------+---------------+---------------+---------------| | 64MB | NONE | (1) 16M x 36 | NONE | |------------+---------------+---------------+---------------| | 64MB | (4) 16M x 9 | NONE | NONE | +------------------------------------------------------------+ +------------------------------------------------------------+ | DRAM JUMPER CONFIGURATION | |------------------------------------------------------------| | Type | JP39 | |----------------------------+-------------------------------| | Bank 0 = 30 pin SIMM | pins 2 & 3 closed | |----------------------------+-------------------------------| | Bank 0 = 72 pin SIMM | pins 1 & 2, 3 & 4 closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | CACHE CONFIGURATION | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | TAG | |------------+---------------+---------------+---------------| | 128KB | (4) 32K x 8 | NONE | (1) 8K x 8 | |------------+---------------+---------------+---------------| | 256KB | (4) 32K x 8 | (4) 32K x 8 | (1) 8K x 8 | |------------+---------------+---------------+---------------| | 256KB | (4) 64K x 8 | NONE | (1) 8K 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) 32K x 8 | +------------------------------------------------------------+ +------------------------------------------------------------+ | CACHE JUMPER CONFIGURATION | |------------------------------------------------------------| | Size | JP28 | JP30 | JP34 | |-----------+---------+----------------------+---------------| | 128KB | 2 & 3 | 1 & 2, 3 & 4, 5 & 6 | Open | |-----------+---------+----------------------+---------------| | 256KB | 1 & 2 | 1 & 2, 3 & 4, 5 & 6 | Open | |-----------+---------+----------------------+---------------| | 256KB | 1 & 2 | 2 & 3, 4 & 5, 6 & 7 | Open | |-----------+---------+----------------------+---------------| | 512KB | 1 & 2 | 1 & 2, 3 & 4, 5 & 6 | 3 & 4 | |-----------+---------+----------------------+---------------| | 512KB | 1 & 2 | 2 & 3, 4 & 5, 6 & 7 | 3 & 4 | |-----------+---------+----------------------+---------------| | 1MB | 1 & 2 | 2 & 3, 4 & 5, 6 & 7 | 1 & 2, 3 & 4 | |------------------------------------------------------------| | Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU TYPE CONFIGURATION | |------------------------------------------------------------| | Type | JP12 | JP13 | JP14 | JP15 | JP16 | |------------+----------+---------+--------+--------+--------| | AMD | 1 & 2 | Open | Open | Open | Open | |------------+----------+---------+--------+--------+--------| | UMC | 1 & 2 | Open | Open | Open | Open | |------------+----------+---------+--------+--------+--------| | Cyrix | 2 & 3 | 2 & 3 | Open | 2 & 3 | 2 & 3 | |------------+----------+---------+--------+--------+--------| | Intel SX | 1 & 2 | 1 & 2 | Open | 1 & 2 | 1 & 2 | |------------+----------+---------+--------+--------+--------| | Intel DX | 1 & 2 | 1 & 2 | Open | 1 & 2 | 1 & 2 | |------------------------------------------------------------| | Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU TYPE CONFIGURATION (CON'T) | |------------------------------------------------------------| | Type | JP18 | JP19 | JP20 | JP23 | |--------+------------+------------+------------+------------| | AMD | pins1 & 2, | pins 4 & 5 | pins 4 & 5 | pins 4 & 5 | | | 3 & 4 | closed | closed | closed | | | closed | | | | |--------+------------+------------+------------+------------| | UMC | pins1 & 2, | pins 4 & 5 | pins 4 & 5 | pins 4 & 5 | | | 3 & 4 | closed | closed | closed | | | closed | | | | |--------+------------+------------+------------+------------| | Cyrix | pins1 & 2, | pins 2 & 3 | pins 2 & 3 | pins 2 & 3 | | | 3 & 4 | closed | closed | closed | | | closed | | | | |--------+------------+------------+------------+------------| | Intel | pins 2 & 3 | pins 1 & 2 | pins 1 & 2 | pins 1 & 2 | | SX | closed | closed | closed | closed | |--------+------------+------------+------------+------------| | Intel | pins1 & 2, | pins 1 & 2 | pins 1 & 2 | pins 1 & 2 | | DX | 3 & 4 | closed | closed | closed | | | closed | | | | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU TYPE CONFIGURATION | |------------------------------------------------------------| | Type | JP27A | JP27B | JP27C | |---------------+--------------+--------------+--------------| | Cyrix | pins 1 & 2 | pins 2 & 3 | pins 1 & 2 | | | closed | closed | closed | |---------------+--------------+--------------+--------------| | AMD | pins 1 & 2 | pins 1 & 2 | pins 2 & 3 | | | closed | closed | closed | |---------------+--------------+--------------+--------------| | Intel SL | pins 2 & 3 | pins 1 & 2 | pins 1 & 2 | | | closed | closed | closed | |---------------+--------------+--------------+--------------| | Intel | pins 1 & 2 | pins 1 & 2 | pins 1 & 2 | | | closed | closed | closed | |---------------+--------------+--------------+--------------| | Pentium | pins 2 & 3 | pins 2 & 3 | pins 1 & 2 | | Overdrive | closed | closed | closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED CONFIGURATION (MX-8513) | |------------------------------------------------------------| | Speed | JP26A | JP26B | JP26C | |---------+----------------+----------------+----------------| | 25MHz | pins 1 & 2 | pins 2 & 3 | pins 1 & 2 | | | closed | closed | closed | |---------+----------------+----------------+----------------| | 33MHz | pins 2 & 3 | pins 2 & 3 | pins 2 & 3 | | | closed | closed | closed | |---------+----------------+----------------+----------------| | 40MHz | pins 2 & 3 | pins 2 & 3 | pins 1 & 2 | | | closed | closed | closed | |---------+----------------+----------------+----------------| | 50iMHz | pins 1 & 2 | pins 2 & 3 | pins 1 & 2 | | | closed | closed | closed | |---------+----------------+----------------+----------------| | 50MHz | pins 1 & 2 | pins 1 & 2 | pins 2 & 3 | | | closed | closed | closed | |---------+----------------+----------------+----------------| | 66iMHz | pins 2 & 3 | pins 2 & 3 | pins 2 & 3 | | | closed | closed | closed | |---------+----------------+----------------+----------------| | 75iMHz | Open | pins 2 & 3 | Open | | | | closed | | |---------+----------------+----------------+----------------| | 100iMHz | pins 2 & 3 | pins 2 & 3 | pins 2 & 3 | | | closed | closed | closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED CONFIGURATION (AV9107-03) | |------------------------------------------------------------| | Speed | JP26A | JP26B | JP26C | |---------+----------------+----------------+----------------| | 25MHz | pins 2 & 3 | pins 1 & 2 | pins 2 & 3 | | | closed | closed | closed | |---------+----------------+----------------+----------------| | 33MHz | pins 2 & 3 | pins 2 & 3 | pins 1 & 2 | | | closed | closed | closed | |---------+----------------+----------------+----------------| | 40MHz | pins 1 & 2 | pins 1 & 2 | pins 2 & 3 | | | closed | closed | closed | |---------+----------------+----------------+----------------| | 50iMHz | pins 2 & 3 | pins 1 & 2 | pins 2 & 3 | | | closed | closed | closed | |---------+----------------+----------------+----------------| | 50MHz | pins 1 & 2 | pins 2 & 3 | pins 1 & 2 | | | closed | closed | closed | |---------+----------------+----------------+----------------| | 66iMHz | pins 2 & 3 | pins 2 & 3 | pins 1 & 2 | | | closed | closed | closed | |---------+----------------+----------------+----------------| | 75iMHz | pins 2 & 3 | Open | pins 2 & 3 | | | closed | | closed | |---------+----------------+----------------+----------------| | 100iMHz | pins 2 & 3 | pins 2 & 3 | Open | | | closed | closed | | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU VOLTAGE CONFIGURATION | |------------------------------------------------------------| | Voltage | JP33 | |----------------------------+-------------------------------| | 3v | pins 1 & 2, 4 & 5 closed | |----------------------------+-------------------------------| | 5v | pins 2 & 3, 5 & 6 closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU VOLTAGE CONFIGURATION | |------------------------------------------------------------| | Voltage | JP45 | |----------------------------+-------------------------------| | 3.3v | pins 3 & 6 closed | |----------------------------+-------------------------------| | 3.45v | pins 2 & 5 closed | |----------------------------+-------------------------------| | 4v | pins 1 & 4 closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | VESA WAIT STATE CONFIGURATION | |------------------------------------------------------------| | Wait states | JP9 | |-------------------------------+----------------------------| | 0 wait states | Open | |-------------------------------+----------------------------| | 1 wait state | Closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | BUS SPEED CONFIGURATION | |------------------------------------------------------------| | CPU speed | JP8 | |-------------------------------+----------------------------| | <= 33MHz | Open | |-------------------------------+----------------------------| | > 33MHz | Closed | +------------------------------------------------------------+