RELIALOGIC CORPORATION PRIVATE, LTD. ==================================== SA486VP Processor 80486SX/80487SX/80486DX/80486DX2/Pentium Overdrive Processor 25/33/50(internal)/66(internal)MHz Speed Chip Set Intel Max. Onboard 128MB DRAM Cache 128/256/512KB BIOS Phoenix Dimensions 330mm x 218mm I/O Options 32-bit VESA local bus slots (2),32-bit PCI bus slots (4), green PC feature NPU Options None +------------------------------------------------------------+ | CONNECTIONS | |------------------------------------------------------------| | Purpose | Location | Purpose | Location | |--------------+----------+----------------------+-----------| | Turbo LED | J3 | Power LED & keylock | J7 | |--------------+----------+----------------------+-----------| | Reset switch | J5 | 32-bit PCI BUS slots | P1 - P4 | |--------------+----------+----------------------+-----------| | Speaker | J6 | 32-bit VESA Local | SL1 & SL2 | | | | bus slots | | +------------------------------------------------------------+ +------------------------------------------------------------+ | USER CONFIGURABLE SETTINGS | |------------------------------------------------------------| | Function | Jumper | Position | |--------------------------------------+--------+------------| |>> | Factory configured - do not | JP7 | Open | | | alter | | | |---+----------------------------------+--------+------------| |>> | Monitor type select color | JP8 | pins 2 & 3 | | | | | closed | |---+----------------------------------+--------+------------| | | Monitor type select monochrome | JP8 | pins 1 & 2 | | | | | closed | |---+----------------------------------+--------+------------| |>> | Factory configured - do not | JP9 | Open | | | alter | | | |---+----------------------------------+--------+------------| |>> | Factory configured - do not | JP10 | Open | | | alter | | | |---+----------------------------------+--------+------------| |>> | BIOS type select EPROM | JP11 | pins 2 & 3 | | | | | closed | |---+----------------------------------+--------+------------| | | BIOS type select Flash | JP11 | pins 1 & 2 | | | | | closed | |---+----------------------------------+--------+------------| |>> | Factory configured - do not | JP13 | Open | | | alter | | | |---+----------------------------------+--------+------------| |>> | Factory configured - do not | JP16 | Open | | | alter | | | |---+----------------------------------+--------+------------| |>> | Factory configured - do not | JP18 | Open | | | alter | | | |---+----------------------------------+--------+------------| |>> | Factory configured - do not | JP27 | Open | | | alter | | | |---+----------------------------------+--------+------------| |>> | Factory configured - do not | JP28 | Open | | | alter | | | |---+----------------------------------+--------+------------| |>> | Factory configured - do not | JP29 | Open | | | alter | | | |---+----------------------------------+--------+------------| |>> | Factory configured - do not | JP32 | pins 2 & 3 | | | alter | | closed | |---+----------------------------------+--------+------------| |>> | Factory configured - do not | JP33 | Open | | | alter | | | |---+----------------------------------+--------+------------| |>> | Factory configured - do not | JP34 | Open | | | alter | | | +------------------------------------------------------------+ +------------------------------------------------------------+ | DRAM CONFIGURATION | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 | |------+-------------+-------------+------------+------------| | 2MB | (1) 256K x | (1) 256K x | NONE | NONE | | | 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 | | | |------+-------------+-------------+------------+------------| | 6MB | (1) 256K x | (1) 256K x | (1) 512K x | (1) 512K x | | | 36 | 36 | 36 | 36 | |------+-------------+-------------+------------+------------| | 6MB | (1) 512K x | (1) 512K x | (1) 256K x | (1) 256K 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 | |------+-------------+-------------+------------+------------| | 10MB | (1) 256K x | (1) 256K x | (1) 1M x | (1) 1M x | | | 36 | 36 | 36 | 36 | |------+-------------+-------------+------------+------------| | 10MB | (1) 1M x 36 | (1) 1M x 36 | (1) 256K x | (1) 256K x | | | | | 36 | 36 | |------+-------------+-------------+------------+------------| | 12MB | (1) 512K x | (1) 512K x | (1) 1M x | (1) 1M x | | | 36 | 36 | 36 | 36 | |------+-------------+-------------+------------+------------| | 12MB | (1) 1M x 36 | (1) 1M x 36 | (1) 512K x | (1) 512K x | | | | | 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 | |------+-------------+-------------+------------+------------| | 18MB | (1) 256K x | (1) 256K x | (1) 2M x | (1) 2M x | | | 36 | 36 | 36 | 36 | |------+-------------+-------------+------------+------------| | 18MB | (1) 2M x 36 | (1) 2M x 36 | (1) 256K x | (1) 256K x | | | | | 36 | 36 | |------+-------------+-------------+------------+------------| | 20MB | (1) 512K x | (1) 512K x | (1) 2M x | (1) 2M x | | | 36 | 36 | 36 | 36 | |------+-------------+-------------+------------+------------| | 20MB | (1) 2M x 36 | (1) 2M x 36 | (1) 512K x | (1) 512K x | | | | | 36 | 36 | |------+-------------+-------------+------------+------------| | 24MB | (1) 1M x 36 | (1) 1M x 36 | (1) 2M x | (1) 2M x | | | | | 36 | 36 | |------+-------------+-------------+------------+------------| | 24MB | (1) 2M x 36 | (1) 2M x 36 | (1) 1M x | (1) 1M 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 | |------+-------------+-------------+------------+------------| | 34MB | (1) 256K x | (1) 256K x | (1) 4M x | (1) 4M x | | | 36 | 36 | 36 | 36 | |------+-------------+-------------+------------+------------| | 34MB | (1) 4M x 36 | (1) 4M x 36 | (1) 256K x | (1) 256K x | | | | | 36 | 36 | |------+-------------+-------------+------------+------------| | 36MB | (1) 512K x | (1) 512K x | (1) 4M x | (1) 4M x | | | 36 | 36 | 36 | 36 | |------+-------------+-------------+------------+------------| | 36MB | (1) 4M x 36 | (1) 4M x 36 | (1) 512K x | (1) 512K x | | | | | 36 | 36 | +------------------------------------------------------------+ +------------------------------------------------------------+ | DRAM CONFIGURATION (CON'T) | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 | |-------+-------------+------------+------------+------------| | 40MB | (1) 1M x 36 | (1) 1M x | (1) 4M x | (1) 4M x | | | | 36 | 36 | 36 | |-------+-------------+------------+------------+------------| | 40MB | (1) 4M x 36 | (1) 4M x | (1) 1M x | (1) 1M x | | | | 36 | 36 | 36 | |-------+-------------+------------+------------+------------| | 48MB | (1) 2M x 36 | (1) 2M x | (1) 4M x | (1) 4M x | | | | 36 | 36 | 36 | |-------+-------------+------------+------------+------------| | 48MB | (1) 4M x 36 | (1) 4M x | (1) 2M x | (1) 2M 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 | | | |-------+-------------+------------+------------+------------| | 66MB | (1) 256K x | (1) 256K x | (1) 8M x | (1) 8M x | | | 36 | 36 | 36 | 36 | |-------+-------------+------------+------------+------------| | 66MB | (1) 8M x 36 | (1) 8M x | (1) 256K x | (1) 256K x | | | | 36 | 36 | 36 | |-------+-------------+------------+------------+------------| | 68MB | (1) 512K x | (1) 512K x | (1) 8M x | (1) 8M x | | | 36 | 36 | 36 | 36 | |-------+-------------+------------+------------+------------| | 68MB | (1) 8M x 36 | (1) 8M x | (1) 512K x | (1) 512K x | | | | 36 | 36 | 36 | |-------+-------------+------------+------------+------------| | 72MB | (1) 1M x 36 | (1) 1M x | (1) 8M x | (1) 8M x | | | | 36 | 36 | 36 | |-------+-------------+------------+------------+------------| | 72MB | (1) 8M x 36 | (1) 8M x | (1) 1M x | (1) 1M x | | | | 36 | 36 | 36 | |-------+-------------+------------+------------+------------| | 80MB | (1) 2M x 36 | (1) 2M x | (1) 8M x | (1) 8M x | | | | 36 | 36 | 36 | |-------+-------------+------------+------------+------------| | 80MB | (1) 8M x 36 | (1) 8M x | (1) 2M x | (1) 2M x | | | | 36 | 36 | 36 | |-------+-------------+------------+------------+------------| | 96MB | (1) 4M x 36 | (1) 4M x | (1) 8M x | (1) 8M x | | | | 36 | 36 | 36 | |-------+-------------+------------+------------+------------| | 96MB | (1) 8M x 36 | (1) 8M x | (1) 4M x | (1) 4M x | | | | 36 | 36 | 36 | |-------+-------------+------------+------------+------------| | 128MB | (1) 8M x 36 | (1) 8M x | (1) 8M x | (1) 8M x | | | | 36 | 36 | 36 | +------------------------------------------------------------+ +------------------------------------------------------------+ | 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) 32K x 8 | |------------+---------------+---------------+---------------| | 512KB | (4) 128K x 8 | NONE | (1) 32K x 8 | +------------------------------------------------------------+ +------------------------------------------------------------+ | CACHE JUMPER CONFIGURATION | |------------------------------------------------------------| | Size | JP14 | JP15 | JP22 | JP23 |JP24 |JP25 | JP30 | JP31 | |------+------+------+------+------+-----+-----+------+------| |128KB | Open | Open |1 & 2 |2 & 3 |1 & 2|1 & 2| Open | Open | |------+------+------+------+------+-----+-----+------+------| |256KB |Closed| Open |1 & 2 |1 & 2 |1 & 2|2 & 3|Closed| Open | |------+------+------+------+------+-----+-----+------+------| |512KB |Closed|Closed|1 & 2 |1 & 2 |1 & 2|1 & 2|Closed|Closed| |------------------------------------------------------------| |Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU TYPE CONFIGURATION | |------------------------------------------------------------| | Type | JP26 | |----------------------------+-------------------------------| | 80486SX | pins 2 & 3 closed | |----------------------------+-------------------------------| | 80487SX | pins 1 & 2, 3 & 4 closed | |----------------------------+-------------------------------| | 80486DX/DX2 | pins 1 & 2, 3 & 4 closed | |----------------------------+-------------------------------| | Overdrive | pins 1 & 2, 3 & 4 closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED CONFIGURATION | |------------------------------------------------------------| | Speed | JP17 | JP19 | JP20 | JP21 | |--------+--------+--------+----------------+----------------| | 25MHz | Closed | Closed | pins 2 & 3 | pins 2 & 3 | | | | | closed | closed | |--------+--------+--------+----------------+----------------| | 33MHz | Closed | Open | pins 1 & 2 | pins 2 & 3 | | | | | closed | closed | |--------+--------+--------+----------------+----------------| | 50iMHz | Closed | Closed | pins 2 & 3 | pins 2 & 3 | | | | | closed | closed | |--------+--------+--------+----------------+----------------| | 66iMHz | Closed | Open | pins 1 & 2 | pins 2 & 3 | | | | | closed | closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | VESA BUS CONFIGURATION | |------------------------------------------------------------| | Setting | JP12 | JP35 | |------------------------+------------------+----------------| |>> | Enabled | pins 2 & 3 | pins 2 & 3 | | | | closed | closed | |--------+---------------+------------------+----------------| | | Disabled | pins 1 & 2 | pins 1 & 2 | | | | closed | closed | |------------------------------------------------------------| | Note: The VESA bus function must be enabled when a | | VESA VGA is installed on board, or when running the | | VESA IDE under DOS, Windows, and Windows NT modes. | +------------------------------------------------------------+ +------------------------------------------------------------+ | PCI IRQ CONFIGURATION | |------------------------------------------------------------| | IRQ/INT | JP3 | JP4 | JP5 | JP6 | |------------+-----------+-----------+-----------+-----------| | IRQ7/INT B | N/A | N/A | N/A | pins 2 & | | | | | | 3 closed | |------------+-----------+-----------+-----------+-----------| | IRQ9/INT B | N/A | N/A | N/A | pins 1 & | | | | | | 2 closed | |------------+-----------+-----------+-----------+-----------| | IRQ10/INT | N/A | N/A | pins 1 & | N/A | | A | | | 2 closed | | |------------+-----------+-----------+-----------+-----------| | IRQ10/INT | N/A | N/A | pins 2 & | N/A | | C | | | 3 closed | | |------------+-----------+-----------+-----------+-----------| | IRQ11/INT | N/A | pins 1 & | N/A | N/A | | A | | 2 closed | | | |------------+-----------+-----------+-----------+-----------| | IRQ11/INT | N/A | pins 2 & | N/A | N/A | | C | | 3 closed | | | |------------+-----------+-----------+-----------+-----------| | IRQ15/INT | pins 1 & | N/A | N/A | N/A | | A | 2 closed | | | | |------------+-----------+-----------+-----------+-----------| | IRQ15/INT | pins 2 & | N/A | N/A | N/A | | C | 3 closed | | | | |------------------------------------------------------------| | Note: If the add on card installed is anIDE or an IDE | | cache, INTX# setting for the PCI IDE or IDE cache | | card should be INTD#. | +------------------------------------------------------------+ +------------------------------------------------------------+ | GREEN PC IRQ CONFIGURATION | |------------------------------------------------------------| | IRQ | JP1 | JP2 | |------------------+--------------------+--------------------| | IRQ5 | N/A | pins 1 & 2 closed | |------------------+--------------------+--------------------| | IRQ7 | pins 1 & 2 closed | N/A | |------------------+--------------------+--------------------| | IRQ9 | N/A | pins 3 & 4 closed | |------------------+--------------------+--------------------| | IRQ10 | pins 3 & 4 closed | N/A | |------------------+--------------------+--------------------| | IRQ11 | pins 5 & 6 closed | N/A | +------------------------------------------------------------+