DATAEXPERT CORPORATION ====================== AIO4045 Device Type Mainboard Processor 80486SX/CX M6/80486DX/SL80486DX/CX M7/80486DX2/ SL80486DX2/P24D/P24T Processor Speed 20/25/33/40/50(internal)/66(internal)MHz Chip Set Unidentified Video Chip Set Avance Logic Maximum Onboard 128MB Memory Maximum Video Unidentified Memory Cache 128/256/512KB BIOS Award Dimensions 330mm x 218mm I/O Options Ethernet 10Base5 connector, floppy drive interface, green PC connector, IDE interface, parallel port, serial ports (2), VGA port, riser slot +------------------------------------------------------------+ | CONNECTIONS | |------------------------------------------------------------| | Purpose | Location | Purpose | Location | |-----------------------+----------+--------------+----------| | VGA port | CN1 | Power LED & | J1 | | | | keylock | | |-----------------------+----------+--------------+----------| | Parallel port | CN2 | Speaker | J2 | |-----------------------+----------+--------------+----------| | Serial port 1 | CN3 | Turbo switch | J3 | |-----------------------+----------+--------------+----------| | Serial port 2 | CN4 | Turbo LED | J4 | |-----------------------+----------+--------------+----------| | Ethernet 10Base5 | CN5 | Reset switch | J5 | | connector | | | | |-----------------------+----------+--------------+----------| | IDE interface | CN6 | Green PC | JP45 | | | | connector | | |-----------------------+----------+--------------+----------| | Floppy drive | CN7 | Riser slot | SL1 | | interface | | | | +------------------------------------------------------------+ +------------------------------------------------------------+ | USER CONFIGURABLE SETTINGS | |------------------------------------------------------------| | Function | Label | Position | |-------------------------------------+-------+--------------| |>> | Factory configured - do not | J9 | Unidentified | | | alter | | | |---+---------------------------------+-------+--------------| |>> | Factory configured - do not | J10 | Unidentified | | | alter | | | |---+---------------------------------+-------+--------------| |>> | Factory configured - do not | JP4 | Unidentified | | | alter | | | |---+---------------------------------+-------+--------------| |>> | Factory configured - do not | JP6 | Unidentified | | | alter | | | |---+---------------------------------+-------+--------------| |>> | Factory configured - do not | JP7 | Unidentified | | | alter | | | |---+---------------------------------+-------+--------------| |>> | Factory configured - do not | JP8 | Unidentified | | | alter | | | |---+---------------------------------+-------+--------------| |>> | Factory configured - do not | JP9 | Unidentified | | | alter | | | |---+---------------------------------+-------+--------------| |>> | Factory configured - do not | JP10 | Unidentified | | | alter | | | |---+---------------------------------+-------+--------------| |>> | Factory configured - do not | JP11 | Unidentified | | | alter | | | |---+---------------------------------+-------+--------------| |>> | Factory configured - do not | JP12 | Unidentified | | | alter | | | |---+---------------------------------+-------+--------------| |>> | Factory configured - do not | JP13 | Unidentified | | | alter | | | |---+---------------------------------+-------+--------------| |>> | Factory configured - do not | JP30 | Unidentified | | | alter | | | |---+---------------------------------+-------+--------------| |>> | Factory configured - do not | JP39 | Unidentified | | | alter | | | |---+---------------------------------+-------+--------------| |>> | Factory configured - do not | JP40 | Unidentified | | | alter | | | |---+---------------------------------+-------+--------------| |>> | Factory configured - do not | JP41 | Unidentified | | | alter | | | |---+---------------------------------+-------+--------------| |>> | Factory configured - do not | JP42 | Unidentified | | | alter | | | |---+---------------------------------+-------+--------------| |>> | Factory configured - do not | JP43 | Unidentified | | | alter | | | |---+---------------------------------+-------+--------------| |>> | Factory configured - do not | JP46 | Unidentified | | | alter | | | |---+---------------------------------+-------+--------------| |>> | Factory configured - do not | JP47 | Unidentified | | | alter | | | |---+---------------------------------+-------+--------------| |>> | Factory configured - do not | JP48 | Unidentified | | | alter | | | |---+---------------------------------+-------+--------------| |>> | Factory configured - do not | JP49 | Unidentified | | | alter | | | |---+---------------------------------+-------+--------------| | | I/O check ready enabled | JP52 | Closed | |---+---------------------------------+-------+--------------| | | I/O check ready disabled | JP52 | Open | |---+---------------------------------+-------+--------------| | | IDE mode enabled | JP53 | Pins 6 & 11 | | | | | closed | |---+---------------------------------+-------+--------------| | | IDE mode disabled | JP53 | Pins 1 & 6 | | | | | closed | |---+---------------------------------+-------+--------------| |>> | Factory configured - do not | JP54 | Unidentified | | | alter | | | |---+---------------------------------+-------+--------------| |>> | Factory configured - do not | JP55 | Unidentified | | | alter | | | |---+---------------------------------+-------+--------------| |>> | Factory configured - do not | JP56 | Unidentified | | | alter | | | |---+---------------------------------+-------+--------------| |>> | IRQ9 disabled | JP57 | Open | |---+---------------------------------+-------+--------------| | | IRQ9 enabled | JP57 | Closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | USER CONFIGURABLE SETTINGS (CON'T) | |------------------------------------------------------------| | Function | Label | Position | |-------------------------------------+-------+--------------| |>> | Factory configured - do not | JP58 | Unidentified | | | alter | | | |---+---------------------------------+-------+--------------| |>> | Factory configured - do not | JP60 | Unidentified | | | alter | | | |---+---------------------------------+-------+--------------| |>> | CMOS memory normal operation | JP66 | Closed | |---+---------------------------------+-------+--------------| | | CMOS memory clear | JP65 | Open | |---+---------------------------------+-------+--------------| |>> | Factory configured - do not | JP66 | Unidentified | | | alter | | | |---+---------------------------------+-------+--------------| |>> | Factory configured - do not | JP67 | Unidentified | | | alter | | | |---+---------------------------------+-------+--------------| |>> | Factory configured - do not | JP68 | Unidentified | | | alter | | | |---+---------------------------------+-------+--------------| |>> | Factory configured - do not | JP69 | Unidentified | | | alter | | | |---+---------------------------------+-------+--------------| |>> | Factory configured - do not | JP70 | Unidentified | | | alter | | | |---+---------------------------------+-------+--------------| |>> | Factory configured - do not | JP71 | Unidentified | | | alter | | | |---+---------------------------------+-------+--------------| |>> | Factory configured - do not | JP72 | Unidentified | | | alter | | | |---+---------------------------------+-------+--------------| |>> | Factory configured - do not | JP73 | Unidentified | | | alter | | | +------------------------------------------------------------+ +------------------------------------------------------------+ | SIMM 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 | | | |------+-------------+-------------+------------+------------| | 3MB | (1) 256K x | (1) 256K x | (1) 256K x | None | | | 36 | 36 | 36 | | |------+-------------+-------------+------------+------------| | 4MB | (1) 1M x 36 | None | None | None | |------+-------------+-------------+------------+------------| | 4MB | (1) 256K x | (1) 256K x | (1) 256K x | (1) 256K x | | | 36 | 36 | 36 | 36 | |------+-------------+-------------+------------+------------| | 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) 2M x 36 | None | None | None | |------+-------------+-------------+------------+------------| | 8MB | (1) 1M x 36 | (1) 1M x 36 | None | None | |------+-------------+-------------+------------+------------| | 9MB | (1) 2M x 36 | (1) 256K x | None | None | | | | 36 | | | |------+-------------+-------------+------------+------------| | 10MB | (1) 2M x 36 | (1) 256K x | (1) 256K x | None | | | | 36 | 36 | | |------+-------------+-------------+------------+------------| | 11MB | (1) 2M x 36 | (1) 256K x | (1) 256K x | (1) 256K x | | | | 36 | 36 | 36 | |------+-------------+-------------+------------+------------| | 12MB | (1) 2M x 36 | (1) 1M x 36 | None | None | |------+-------------+-------------+------------+------------| | 12MB | (1) 1M x 36 | (1) 1M x 36 | (1) 1M x | None | | | | | 36 | | |------+-------------+-------------+------------+------------| | 12MB | (1) 1M x 36 | (1) 2M x 36 | None | None | |------+-------------+-------------+------------+------------| | 16MB | (1) 4M x 36 | None | None | None | |------+-------------+-------------+------------+------------| | 16MB | (1) 2M x 36 | (1) 1M x 36 | (1) 1M x | None | | | | | 36 | | |------+-------------+-------------+------------+------------| | 16MB | (1) 2M x 36 | (1) 2M x 36 | None | None | |------+-------------+-------------+------------+------------| | 16MB | (1) 1M x 36 | (1) 1M x 36 | (1) 1M x | (1) 1M x | | | | | 36 | 36 | |------+-------------+-------------+------------+------------| | 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 | | |------+-------------+-------------+------------+------------| | 20MB | (1) 4M x 36 | (1) 1M x 36 | None | None | |------+-------------+-------------+------------+------------| | 20MB | (1) 2M x 36 | (1) 1M x 36 | (1) 1M x | (1) 1M x | | | | | 36 | 36 | |------+-------------+-------------+------------+------------| | 24MB | (1) 2M x 36 | (1) 2M x 36 | (1) 2M x | None | | | | | 36 | | +------------------------------------------------------------+ +------------------------------------------------------------+ | SIMM CONFIGURATION (CON'T) | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 | |-------+-------------+------------+------------+------------| | 32MB | (1) 8M x 36 | None | None | None | |-------+-------------+------------+------------+------------| | 32MB | (1) 4M x 36 | (1) 2M x | (1) 2M x | None | | | | 36 | 36 | | |-------+-------------+------------+------------+------------| | 32MB | (1) 4M x 36 | (1) 4M x | None | None | | | | 36 | | | |-------+-------------+------------+------------+------------| | 34MB | (1) 8M x 36 | (1) 512K x | None | None | | | | 36 | | | |-------+-------------+------------+------------+------------| | 36MB | (1) 1M x 36 | (1) 4M x | (1) 4M x | None | | | | 36 | 36 | | |-------+-------------+------------+------------+------------| | 36MB | (1) 1M x 36 | (1) 8M x | None | None | | | | 36 | | | |-------+-------------+------------+------------+------------| | 40MB | (1) 8M x 36 | (1) 1M x | (1) 1M x | None | | | | 36 | 36 | | |-------+-------------+------------+------------+------------| | 40MB | (1) 8M x 36 | (1) 2M x | None | None | | | | 36 | | | |-------+-------------+------------+------------+------------| | 40MB | (1) 4M x 36 | (1) 2M x | (1) 2M x | (1) 2M x | | | | 36 | 36 | 36 | |-------+-------------+------------+------------+------------| | 48MB | (1) 8M x 36 | (1) 4M x | None | None | | | | 36 | | | |-------+-------------+------------+------------+------------| | 48MB | (1) 4M x 36 | (1) 4M x | (1) 4M x | None | | | | 36 | 36 | | |-------+-------------+------------+------------+------------| | 56MB | (1) 8M x 36 | (1) 2M x | (1) 2M x | (1) 2M x | | | | 36 | 36 | 36 | |-------+-------------+------------+------------+------------| | 64MB | (1) 8M x 36 | (1) 4M x | (1) 4M x | None | | | | 36 | 36 | | |-------+-------------+------------+------------+------------| | 64MB | (1) 8M x 36 | (1) 8M x | None | None | | | | 36 | | | |-------+-------------+------------+------------+------------| | 64MB | (1) 4M x 36 | (1) 4M x | (1) 4M x | (1) 4M x | | | | 36 | 36 | 36 | |-------+-------------+------------+------------+------------| | 80MB | (1) 8M x 36 | (1) 4M x | (1) 4M x | (1) 4M x | | | | 36 | 36 | 36 | |-------+-------------+------------+------------+------------| | 96MB | (1) 8M x 36 | (1) 8M x | (1) 8M x | None | | | | 36 | 36 | | |-------+-------------+------------+------------+------------| | 128MB | (1) 8M x 36 | (1) 8M x | (1) 8M x | (1) 8M x | | | | 36 | 36 | 36 | +------------------------------------------------------------+ +------------------------------------------------------------+ | CACHE CONFIGURATION | |------------------------------------------------------------| | Size | Bank 0 | TAG | |------------------+--------------------+--------------------| | 128KB | (4) 32K x 8 | (1) 8K x 8 | |------------------+--------------------+--------------------| | 256KB | (4) 64K x 8 | (1) 32K x 8 | |------------------+--------------------+--------------------| | 512KB | (4) 128K x 8 | (1) 32K x 8 | +------------------------------------------------------------+ +------------------------------------------------------------+ | CACHE JUMPER CONFIGURATION | |------------------------------------------------------------| | Size | JP33 | JP34 | JP35 | JP36 | |-------+-----------------+----------------+--------+--------| | 128KB | Pins 2 & 3 | Pins 2 & 3 | Open | Open | | | closed | closed | | | |-------+-----------------+----------------+--------+--------| | 256KB | Pins 1 & 2 | Pins 2 & 3 | Open | Open | | | closed | closed | | | |-------+-----------------+----------------+--------+--------| | 512KB | Pins 1 & 2 | Pins 1 & 2 | Closed | Closed | | | closed | closed | | | +------------------------------------------------------------+ +---------------------------------------------------------+ | VIDEO MEMORY CONFIGURATION | |---------------------------------------------------------| | Note: The location of the video memory is unidentified. | +---------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION | |------------------------------------------------------------| | Speed | JP1 | JP2 | JP3 | |---------------+--------------+--------------+--------------| | 20MHz | Closed | Closed | Closed | |---------------+--------------+--------------+--------------| | 25MHz | Open | Closed | Closed | |---------------+--------------+--------------+--------------| | 33MHz | Open | Open | Open | |---------------+--------------+--------------+--------------| | 40MHz | Open | Open | Closed | |---------------+--------------+--------------+--------------| | 50iMHz | Open | Closed | Closed | |---------------+--------------+--------------+--------------| | 66iMHz | Open | Open | Open | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU TYPE SELECTION | |------------------------------------------------------------| | Type | JP5 | JP14 | JP16 | |------------+-------+-----------------------+---------------| | 80486SX | 1 & 2 | 3 & 5, 17 & 19, 16 & | Open | | | | 18 | | |------------+-------+-----------------------+---------------| | CX M6 | 2 & 3 | 1 & 3, 6 & 8, 16 & | 1 & 2, 3 & 4, | | | | 18, 17 & 19 | 8 & 9 | |------------+-------+-----------------------+---------------| | 80486DX | 1 & 2 | 3 & 5, 14 & 16, 17 & | 1 & 2, 3 & 4 | | | | 19 | | |------------+-------+-----------------------+---------------| | SL80486DX | 1 & 2 | 2 & 4, 3 & 5, 14 & | 1 & 2, 3 & 4, | | | | 16, 17 & 19 | 7 & 8 | |------------+-------+-----------------------+---------------| | CX M7 | 2 & 3 | 1 & 3, 6 & 8, 14 & | 1 & 2, 5 & 6, | | | | 16, 17 & 19 | 8 & 9 | |------------+-------+-----------------------+---------------| | 80486DX2 | 1 & 2 | 3 & 5, 14 & 16, 17 & | 1 & 2, 3 & 4 | | | | 19 | | |------------+-------+-----------------------+---------------| | SL80486DX2 | 1 & 2 | 2 & 4, 3 & 5, 14 & | 1 & 2, 3 & 4, | | | | 16, 17 & 19 | 7 & 8 | |------------+-------+-----------------------+---------------| | P24D | Open | 2 & 4, 14 & 16, 17 & | 1 & 2, 3 & 4, | | | | 19 | 7 & 8 | |------------+-------+-----------------------+---------------| | P24T | Open | 1 & 3, 7 & 9, 14 & 16 | 1 & 2, 3 & 4, | | | | | 7 & 8 | |------------------------------------------------------------| | Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU TYPE SELECTION (CON'T) | |------------------------------------------------------------| | Type | JP26 | JP28 | JP29 | JP32 | |--------------+----------+-----------+-----------+----------| | 80486SX | Open | Open | Open | Open | |--------------+----------+-----------+-----------+----------| | CX M6 | Open | Open | Closed | Open | |--------------+----------+-----------+-----------+----------| | 80486DX | Open | Open | Open | Closed | |--------------+----------+-----------+-----------+----------| | SL80486DX | Open | Closed | Open | Closed | |--------------+----------+-----------+-----------+----------| | CX M7 | Open | Open | Closed | Closed | |--------------+----------+-----------+-----------+----------| | 80486DX2 | Open | Open | Open | Closed | |--------------+----------+-----------+-----------+----------| | SL80486DX2 | Open | Closed | Open | Closed | |--------------+----------+-----------+-----------+----------| | P24D | 1 & 3 | Closed | Closed | Closed | |--------------+----------+-----------+-----------+----------| | P24T | 2 & 4 | Closed | Closed | Closed | |------------------------------------------------------------| | Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU TYPE SELECTION (CON'T) | |------------------------------------------------------------| | Type | JP37 | JP44 | JP59 | JP61 | |-------------+----------------+---------+---------+---------| | 80486SX | Open | Open | Open | Open | |-------------+----------------+---------+---------+---------| | CX M6 | 5 & 6, 9 & 10 | Open | Closed | Closed | |-------------+----------------+---------+---------+---------| | 80486DX | 9 & 10 | Closed | Open | Open | |-------------+----------------+---------+---------+---------| | SL80486DX | 9 & 10 | Closed | Closed | Open | |-------------+----------------+---------+---------+---------| | CX M7 | 5 & 6, 9 & 10 | Closed | Closed | Closed | |-------------+----------------+---------+---------+---------| | 80486DX2 | 9 & 10 | Closed | Open | Open | |-------------+----------------+---------+---------+---------| | SL80486DX2 | 9 & 10 | Closed | Closed | Open | |-------------+----------------+---------+---------+---------| | P24D | 7 & 8 | Closed | Open | Open | |-------------+----------------+---------+---------+---------| | P24T | Open | Closed | Open | Open | |------------------------------------------------------------| | Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU VOLTAGE SELECTION | |------------------------------------------------------------| | Voltage | JP17 | JP31 | |--------------------+-------------------+-------------------| | 3.3v | Open | Open | |--------------------+-------------------+-------------------| | 5v | Closed | Closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | VL BUS SPEED SELECTION | |------------------------------------------------------------| | Speed | JP53 | |----------------------------+-------------------------------| | <= 33MHz | Pins 3 & 8 closed | |----------------------------+-------------------------------| | >33 MHz | Pins 8 & 13 closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | HARD DRIVE MODE SELECTION | |------------------------------------------------------------| | Mode | JP53 | |----------------------------+-------------------------------| | 0 | Pins 9 & 14, 10 & 15 closed | |----------------------------+-------------------------------| | 1 | Pins 4 & 9, 10 & 15 closed | |----------------------------+-------------------------------| | 2 | Pins 5 & 10, 9 & 14 closed | |----------------------------+-------------------------------| | 3 | Pins 4 & 9, 5 & 10 closed | +------------------------------------------------------------+