TMC RESEARCH CORPORATION ======================== PAT48SG (VER. 1.1), PAT48SG4(VER. 1.1B) Processor CX486SX/SL80486SX/80486SX/CX486DX/SL80486DX/80486DX/SL80486DX280486DX2/80486DX4/Pentium Overdrive Processor 25/33/40/50(internal)/50/66(internal)/83(internal)/100(internal)MHz Speed Chip Set Unidentified Max. 128MB Onboard DRAM Cache 128/256KB BIOS Unidentified Dimensions 254mm 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 | J1 | IDE interface | J4 pins | | | | LED | 10 & 20 | |------------------+-----------+-----------------+-----------| | IDE interface | J3 | Power LED & | J4 pins | | LED | | keylock | 11 - 15 | |------------------+-----------+-----------------+-----------| | Speaker | J4 pins 1 | Green PC | J5 | | | - 4 | connector | | |------------------+-----------+-----------------+-----------| | Turbo switch | J4 pins 7 | Green PC LED | J6 | | | & 17 | | | |------------------+-----------+-----------------+-----------| | Turbo LED | J4 pins 8 | 32-bit VESA | SL1 - SL3 | | | & 18 | local bus slots | | |------------------+-----------+-----------------+-----------| | Reset switch | J4 pins 9 | | | | | & 19 | | | +------------------------------------------------------------+ +------------------------------------------------------------+ | USER CONFIGURABLE SETTINGS | |------------------------------------------------------------| | Function | Jumper | Position | |--------------------------------------+--------+------------| |>> | Battery type select internal | JP21 | pins 1 & 2 | | | | | closed | |---+----------------------------------+--------+------------| | | CMOS memory clear | JP21 | pins 2 & 3 | | | | | closed | |---+----------------------------------+--------+------------| | | Battery type select external | JP21 | Open | |---+----------------------------------+--------+------------| |>> | Monitor type select color | JP22 | Closed | |---+----------------------------------+--------+------------| | | Monitor type select monochrome | JP22 | Open | |---+----------------------------------+--------+------------| |>> | Factory configured - do not | JP23 | N/A | | | alter | | | |---+----------------------------------+--------+------------| |>> | Factory configured - do not | JP26 | N/A | | | alter | | | |---+----------------------------------+--------+------------| |>> | Factory configured - do not | JP27 | N/A | | | alter | | | |---+----------------------------------+--------+------------| |>> | Factory configured - do not | JP28 | N/A | | | alter | | | |---+----------------------------------+--------+------------| |>> | Factory configured - do not | JP29 | N/A | | | alter | | | +------------------------------------------------------------+ +------------------------------------------------------------+ | DRAM CONFIGURATION | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 | |------+---------------+-------------+------------+----------| | 1MB | (1) 256K x 36 | NONE | NONE | NONE | |------+---------------+-------------+------------+----------| | 2MB | (1) 256K x 36 | (1) 256K x | NONE | NONE | | | | 36 | | | |------+---------------+-------------+------------+----------| | 2MB | (1) 512K x 36 | NONE | NONE | NONE | |------+---------------+-------------+------------+----------| | 4MB | (1) 256K x 36 | (1) 256K x | (1) 512K x | NONE | | | | 36 | 36 | | |------+---------------+-------------+------------+----------| | 4MB | (1) 512K x 36 | NONE | (1) 512K x | NONE | | | | | 36 | | |------+---------------+-------------+------------+----------| | 4MB | (1) 1M x 36 | NONE | NONE | NONE | |------+---------------+-------------+------------+----------| | 5MB | (1) 256K x 36 | (1) 1M x 36 | NONE | NONE | |------+---------------+-------------+------------+----------| | 6MB | (1) 256K x 36 | (1) 256K x | (1) 1M x | NONE | | | | 36 | 36 | | |------+---------------+-------------+------------+----------| | 6MB | (1) 512K x 36 | NONE | (1) 1M x | NONE | | | | | 36 | | |------+---------------+-------------+------------+----------| | 8MB | (1) 1M x 36 | (1) 1M x 36 | NONE | NONE | |------+---------------+-------------+------------+----------| | 8MB | (1) 2M x 36 | NONE | NONE | NONE | |------+---------------+-------------+------------+----------| | 10MB | (1) 256K x 36 | (1) 256K x | (1) 1M x | (1) 1M x | | | | 36 | 36 | 36 | |------+---------------+-------------+------------+----------| | 12MB | (1) 1M x 36 | (1) 1M x 36 | (1) 1M x | NONE | | | | | 36 | | |------+---------------+-------------+------------+----------| | 16MB | (1) 1M x 36 | (1) 1M x 36 | (1) 1M x | (1) 1M x | | | | | 36 | 36 | |------+---------------+-------------+------------+----------| | 16MB | (1) 2M x 36 | NONE | (1) 2M x | NONE | | | | | 36 | | |------+---------------+-------------+------------+----------| | 16MB | (1) 4M x 36 | NONE | NONE | NONE | |------+---------------+-------------+------------+----------| | 17MB | (1) 256K x 36 | (1) 4M x 36 | NONE | NONE | |------+---------------+-------------+------------+----------| | 18MB | (1) 256K x 36 | (1) 256K x | (1) 4M x | NONE | | | | 36 | 36 | | |------+---------------+-------------+------------+----------| | 18MB | (1) 512K x 36 | NONE | (1) 4M x | NONE | | | | | 36 | | |------+---------------+-------------+------------+----------| | 20MB | (1) 1M x 36 | (1) 4M x 36 | NONE | NONE | |------+---------------+-------------+------------+----------| | 24MB | (1) 1M x 36 | (1) 1M x 36 | (1) 4M x | NONE | | | | | 36 | | |------+---------------+-------------+------------+----------| | 32MB | (1) 4M x 36 | (1) 4M x 36 | NONE | NONE | |------+---------------+-------------+------------+----------| | 32MB | (1) 8M x 36 | NONE | NONE | NONE | |------+---------------+-------------+------------+----------| | 36MB | (1) 1M x 36 | (1) 4M x 36 | (1) 4M x | NONE | | | | | 36 | | |------+---------------+-------------+------------+----------| | 40MB | (1) 1M x 36 | (1) 1M x 36 | (1) 4M x | (1) 4M x | | | | | 36 | 36 | |------+---------------+-------------+------------+----------| | 40MB | (1) 1M x 36 | (1) 1M x 36 | (1) 8M x | NONE | | | | | 36 | | |------+---------------+-------------+------------+----------| | 48MB | (1) 4M x 36 | (1) 4M x 36 | (1) 4M x | NONE | | | | | 36 | | |------+---------------+-------------+------------+----------| | 64MB | (1) 4M x 36 | (1) 4M x 36 | (1) 4M x | (1) 4M x | | | | | 36 | 36 | |------+---------------+-------------+------------+----------| | 64MB | (1) 16M x 36 | NONE | NONE | NONE | |------+---------------+-------------+------------+----------| | 64MB | (1) 4M x 36 | (1) 4M x 36 | (1) 8M x | NONE | | | | | 36 | | +------------------------------------------------------------+ +------------------------------------------------------------+ | DRAM CONFIGURATION (CON'T) | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 | |-------+--------------+--------------+-------------+--------| | 64MB | (1) 8M x 36 | NONE | (1) 8M x 36 | NONE | |-------+--------------+--------------+-------------+--------| | 65MB | (1) 256K x | (1) 16M x 36 | NONE | NONE | | | 36 | | | | |-------+--------------+--------------+-------------+--------| | 68MB | (1) 1M x 36 | (1) 16M x 36 | NONE | NONE | |-------+--------------+--------------+-------------+--------| | 72MB | (1) 1M x 36 | (1) 1M x 36 | (1) 16M x | NONE | | | | | 36 | | |-------+--------------+--------------+-------------+--------| | 80MB | (1) 4M x 36 | (1) 16M x 36 | NONE | NONE | |-------+--------------+--------------+-------------+--------| | 96MB | (1) 4M x 36 | (1) 4M x 36 | (1) 16M x | NONE | | | | | 36 | | |-------+--------------+--------------+-------------+--------| | 128MB | (1) 16M x 36 | (1) 16M x 36 | NONE | NONE | +------------------------------------------------------------+ +------------------------------------------------------------+ | 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) 16K x 8 or (1) 32K | | | | | x 8 | +------------------------------------------------------------+ +------------------------------------------------------------+ | CACHE RESISTOR CONFIGURATION | |------------------------------------------------------------| | Size | RN128 | RN256 | |------------------+--------------------+--------------------| | 128KB | Installed | Not installed | |------------------+--------------------+--------------------| | 256KB | Not installed | Installed | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU TYPE CONFIGURATION | |------------------------------------------------------------| | Type | JP5 | JP6 | JP7 | JP8 | JP9 | |--------------+----------+-------+----------+-------+-------| | CX486SX | 2 & 3, 4 | 2 & 3 | 1 & 2, 3 | 2 & 3 | 2 & 3 | | | & 5 | | & 4 | | | |--------------+----------+-------+----------+-------+-------| | SL80486SX | 3 & 4 | 4 & 5 | 2 & 3 | 2 & 3 | 2 & 3 | |--------------+----------+-------+----------+-------+-------| | 80486SX | Open | Open | Open | 2 & 3 | 2 & 3 | |--------------+----------+-------+----------+-------+-------| | CX486DX | 2 & 3 | 2 & 3 | 1 & 2, 3 | 1 & 2 | 2 & 3 | | | | | & 4 | | | |--------------+----------+-------+----------+-------+-------| | SL80486DX | 3 & 4 | 4 & 5 | 2 & 3 | 1 & 2 | 2 & 3 | |--------------+----------+-------+----------+-------+-------| | 80486DX | Open | Open | Open | 1 & 2 | 2 & 3 | |--------------+----------+-------+----------+-------+-------| | SL80486DX2 | 3 & 4 | 4 & 5 | 2 & 3 | 1 & 2 | 2 & 3 | |--------------+----------+-------+----------+-------+-------| | 80486DX2 | 1 & 2, 3 | 4 & 5 | 2 & 3 | 1 & 2 | 1 & 2 | | | & 4 | | | | | |--------------+----------+-------+----------+-------+-------| | 80486DX4 | 3 & 4 | 4 & 5 | 2 & 3 | 1 & 2 | 2 & 3 | |--------------+----------+-------+----------+-------+-------| | Pentium | 3 & 4 | 1 & 2 | 2 & 3 | 1 & 2 | 1 & 2 | | Overdrive | | | | | | |------------------------------------------------------------| | Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU TYPE CONFIGURATION (CON'T) | |------------------------------------------------------------| | Type | JP10 | JP11 | JP12 | JP13 | JP14 | |-------------------+--------+-------+-------+-------+-------| | CX486SX | Closed | Open | 2 & 3 | 2 & 3 | Open | |-------------------+--------+-------+-------+-------+-------| | SL80486SX | Closed | 1 & 2 | Open | Open | Open | |-------------------+--------+-------+-------+-------+-------| | 80486SX | Closed | Open | Open | Open | Open | |-------------------+--------+-------+-------+-------+-------| | CX486DX | Closed | Open | 2 & 3 | 2 & 3 | 2 & 3 | |-------------------+--------+-------+-------+-------+-------| | SL80486DX | Closed | 1 & 2 | Open | Open | 2 & 3 | |-------------------+--------+-------+-------+-------+-------| | 80486DX | Closed | Open | Open | Open | 2 & 3 | |-------------------+--------+-------+-------+-------+-------| | SL80486DX2 | Closed | 1 & 2 | Open | Open | 2 & 3 | |-------------------+--------+-------+-------+-------+-------| | 80486DX2 | Closed | 2 & 3 | Open | 1 & 2 | 2 & 3 | |-------------------+--------+-------+-------+-------+-------| | 80486DX4 | Open | 1 & 2 | Open | Open | 2 & 3 | |-------------------+--------+-------+-------+-------+-------| | Pentium Overdrive | Closed | Open | 1 & 2 | 1 & 2 | 1 & 2 | |------------------------------------------------------------| | Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU TYPE CONFIGURATION (CON'T) | |------------------------------------------------------------| | Type | JP16 | JP18 | JP19 | JP24 | JP25 | |-----------------+--------+--------+--------+-------+-------| | CX486SX | Open | Open | Open | 1 & 2 | 2 & 3 | |-----------------+--------+--------+--------+-------+-------| | SL80486SX | Open | Open | Open | 2 & 3 | 1 & 2 | |-----------------+--------+--------+--------+-------+-------| | 80486SX | Open | Open | Open | 2 & 3 | 1 & 2 | |-----------------+--------+--------+--------+-------+-------| | CX486DX | Open | Open | Closed | 1 & 2 | 2 & 3 | |-----------------+--------+--------+--------+-------+-------| | SL80486DX | Open | Open | Closed | 2 & 3 | 1 & 2 | |-----------------+--------+--------+--------+-------+-------| | 80486DX | Open | Open | Closed | 2 & 3 | 1 & 2 | |-----------------+--------+--------+--------+-------+-------| | SL80486DX2 | Open | Open | Closed | 2 & 3 | 1 & 2 | |-----------------+--------+--------+--------+-------+-------| | 80486DX2 | Closed | Closed | Closed | 2 & 3 | 1 & 2 | |-----------------+--------+--------+--------+-------+-------| | 80486DX4 | Open | Open | Closed | 2 & 3 | 1 & 2 | |-----------------+--------+--------+--------+-------+-------| | Pentium | Open | Open | Closed | 1 & 2 | 1 & 2 | | Overdrive | | | | | | |------------------------------------------------------------| | Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED CONFIGURATION | |------------------------------------------------------------| | Speed | JP1 | JP2 | JP3 | JP4 | JP30 | JP31 | |---------+--------+--------+--------+--------+-------+------| | 25MHz | Open | Closed | Closed | Open | 1 & 2 | 1 & | | | | | | | | 2 | |---------+--------+--------+--------+--------+-------+------| | 33MHz | Open | Open | Closed | Closed | 1 & 2 | 1 & | | | | | | | | 2 | |---------+--------+--------+--------+--------+-------+------| | 40MHz | Open | Closed | Open | Open | 2 & 3 | 2 & | | | | | | | | 3 | |---------+--------+--------+--------+--------+-------+------| | 50iMHz | Open | Closed | Closed | Open | 1 & 2 | 1 & | | | | | | | | 2 | |---------+--------+--------+--------+--------+-------+------| | 50MHz | Closed | Closed | Closed | Open | 2 & 3 | 2 & | | | | | | | | 3 | |---------+--------+--------+--------+--------+-------+------| | 66iMHz | Open | Open | Closed | Closed | 1 & 2 | 1 & | | | | | | | | 2 | |---------+--------+--------+--------+--------+-------+------| | 83iMHz | Open | Open | Closed | Closed | 1 & 2 | 1 & | | | | | | | | 2 | |---------+--------+--------+--------+--------+-------+------| | 100iMHz | Open | Open | Closed | Closed | 1 & 2 | 1 & | | | | | | | | 2 | |---------+--------+--------+--------+--------+-------+------| | 100iMHz | Closed | Closed | Closed | Open | 2 & 3 | 2 & | | | | | | | | 3 | |------------------------------------------------------------| | Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU CORE FREQUENCY CONFIGURATION | |------------------------------------------------------------| | CPU Type | JP15 | |-----------------------------+------------------------------| | Non 80486DX4 | Open | |-----------------------------+------------------------------| | 80486DX4-33/83 | pins 2 & 3 closed | |-----------------------------+------------------------------| | 80486DX4-33/100 | Open | |-----------------------------+------------------------------| | 80486DX4-50/100 | pins 1 & 2 closed | +------------------------------------------------------------+