TMC RESEARCH CORPORATION ======================== PAT48AN Processor CX486M6/80486SX/80487SX/CX486M7/80486DX/80486DX2/ Pentium Overdrive Processor 25/33/40/50(internal)/50/66(internal)/MHz Speed Chip Set ALI Max. Onboard 128MB DRAM Cache 64/128/256KB BIOS Unidentified Dimensions 254mm x 218mm I/O Options 32-bit VESA local bus slots (3) NPU Options None +------------------------------------------------------------+ | CONNECTIONS | |------------------------------------------------------------| | Purpose | Location | Purpose | Location | |------------------+----------+------------------+-----------| | External battery | J2 | Reset switch | J8 pins 9 | | | | | & 19 | |------------------+----------+------------------+-----------| | IDE interface | J7 | IDE interface | J8 pins | | LED | | LED | 10 & 20 | |------------------+----------+------------------+-----------| | Speaker | J8 pins | Power LED & | J8 pins | | | 1 - 4 | keylock | 11 - 15 | |------------------+----------+------------------+-----------| | Turbo switch | J8 pins | 32-bit VESA | SL1 - SL3 | | | 7 & 17 | local bus slots | | |------------------+----------+------------------+-----------| | Turbo LED | J8 pins | | | | | 8 & 18 | | | +------------------------------------------------------------+ +------------------------------------------------------------+ | USER CONFIGURABLE SETTINGS | |------------------------------------------------------------| | Function | Jumper | Position | |--------------------------------------+--------+------------| |>> | Monitor type select color | J3 | Closed | |---+----------------------------------+--------+------------| | | Monitor type select monochrome | J3 | Open | |---+----------------------------------+--------+------------| |>> | Factory configured - do not | J4 | N/A | | | alter | | | |---+----------------------------------+--------+------------| |>> | Factory configured - do not | J5 | N/A | | | alter | | | |---+----------------------------------+--------+------------| |>> | Battery type select internal | JP2 | pins 1 & 2 | | | | | closed | |---+----------------------------------+--------+------------| | | Battery type select external | JP2 | pins 1 & 2 | | | | | closed | |---+----------------------------------+--------+------------| | | CMOS memory clear | JP2 | pins 2 & 3 | | | | | closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | DRAM CONFIGURATION 1 | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | Bank 2 | |------------+---------------+---------------+---------------| | 4MB | (1) 1M x 36 | NONE | NONE | |------------+---------------+---------------+---------------| | 8MB | (1) 1M x 36 | (1) 1M x 36 | NONE | |------------+---------------+---------------+---------------| | 12MB | (1) 1M x 36 | (1) 1M x 36 | (4) 1M x 9 | |------------+---------------+---------------+---------------| | 16MB | (1) 4M x 36 | NONE | NONE | |------------+---------------+---------------+---------------| | 20MB | (1) 1M x 36 | (1) 4M x 36 | NONE | |------------+---------------+---------------+---------------| | 24MB | (1) 1M x 36 | (1) 1M x 36 | (4) 4M x 9 | |------------+---------------+---------------+---------------| | 24MB | (1) 1M x 36 | (1) 4M x 36 | (4) 1M x 9 | |------------+---------------+---------------+---------------| | 32MB | (1) 4M x 36 | (1) 4M x 36 | NONE | |------------+---------------+---------------+---------------| | 36MB | (1) 1M x 36 | (1) 4M x 36 | (4) 4M x 9 | |------------+---------------+---------------+---------------| | 36MB | (1) 4M x 36 | (1) 4M x 36 | (4) 1M x 9 | |------------+---------------+---------------+---------------| | 48MB | (1) 4M x 36 | (1) 4M x 36 | (4) 4M x 9 | |------------+---------------+---------------+---------------| | 64MB | (1) 16M x 36 | NONE | NONE | |------------+---------------+---------------+---------------| | 72MB | (1) 1M x 36 | (1) 1M x 36 | (4) 16M x 9 | |------------+---------------+---------------+---------------| | 80MB | (1) 4M x 36 | (1) 16M x 36 | NONE | |------------+---------------+---------------+---------------| | 84MB | (1) 1M x 36 | (1) 4M x 36 | (4) 16M x 9 | |------------+---------------+---------------+---------------| | 84MB | (1) 4M x 36 | (1) 16M x 36 | (4) 1M x 9 | |------------+---------------+---------------+---------------| | 96MB | (1) 4M x 36 | (1) 4M x 36 | (4) 16M x 9 | |------------+---------------+---------------+---------------| | 96MB | (1) 4M x 36 | (1) 16M x 36 | (4) 4M x 9 | |------------+---------------+---------------+---------------| | 128MB | (1) 16M x 36 | (1) 16M x 36 | NONE | +------------------------------------------------------------+ +------------------------------------------------------------+ | DRAM CONFIGURATION 2 | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | Bank 2 | |------------+---------------+---------------+---------------| | 4MB | NONE | NONE | (4) 1M x 9 | |------------+---------------+---------------+---------------| | 8MB | (1) 1M x 36 | NONE | (4) 1M x 9 | |------------+---------------+---------------+---------------| | 12MB | (1) 1M x 36 | (1) 1M x 36 | (4) 1M x 9 | |------------+---------------+---------------+---------------| | 16MB | NONE | NONE | (4) 4M x 9 | |------------+---------------+---------------+---------------| | 20MB | (1) 4M x 36 | NONE | (4) 1M x 9 | |------------+---------------+---------------+---------------| | 24MB | (1) 1M x 36 | (1) 4M x 36 | (4) 1M x 9 | |------------+---------------+---------------+---------------| | 24MB | (1) 4M x 36 | (1) 1M x 36 | (4) 1M x 9 | |------------+---------------+---------------+---------------| | 24MB | (1) 1M x 36 | (1) 1M x 36 | (4) 4M x 9 | |------------+---------------+---------------+---------------| | 32MB | (1) 4M x 36 | NONE | (4) 4M x 9 | |------------+---------------+---------------+---------------| | 36MB | (1) 4M x 36 | (1) 4M x 36 | (4) 1M x 9 | |------------+---------------+---------------+---------------| | 36MB | (1) 4M x 36 | (1) 1M x 36 | (4) 4M x 9 | +------------------------------------------------------------+ +------------------------------------------------------------+ | DRAM CONFIGURATION 2 (CON'T) | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | Bank 2 | |------------+---------------+---------------+---------------| | 48MB | (1) 4M x 36 | (1) 4M x 36 | (4) 4M x 9 | |------------+---------------+---------------+---------------| | 64MB | NONE | NONE | (4) 16M x 9 | |------------+---------------+---------------+---------------| | 72MB | (1) 1M x 36 | (1) 16M x 36 | (4) 1M x 9 | |------------+---------------+---------------+---------------| | 80MB | (1) 16M x 36 | NONE | (4) 4M x 9 | |------------+---------------+---------------+---------------| | 84MB | (1) 4M x 36 | (1) 16M x 36 | (4) 1M x 9 | |------------+---------------+---------------+---------------| | 84MB | (1) 16M x 36 | (1) 1M x 36 | (4) 4M x 9 | |------------+---------------+---------------+---------------| | 96MB | (1) 4M x 36 | (1) 16M x 36 | (4) 4M x 9 | |------------+---------------+---------------+---------------| | 96MB | (1) 16M x 36 | (1) 4M x 36 | (4) 4M x 9 | |------------+---------------+---------------+---------------| | 128MB | (1) 16M x 36 | NONE | (4) 16M x 9 | +------------------------------------------------------------+ +------------------------------------------------------------+ | DRAM CONFIGURATION 3 | |------------------------------------------------------------| | Size | Bank 0 | Bank 2 | |------------------+--------------------+--------------------| | 12MB | (1) 2M x 36 | (4) 1M x 9 | |------------------+--------------------+--------------------| | 24MB | (1) 2M x 36 | (4) 4M x 9 | |------------------+--------------------+--------------------| | 36MB | (1) 8M x 36 | (4) 1M x 9 | |------------------+--------------------+--------------------| | 48MB | (1) 8M x 36 | (4) 4M x 9 | |------------------+--------------------+--------------------| | 72MB | (1) 2M x 36 | (4) 16M x 9 | |------------------+--------------------+--------------------| | 96MB | (1) 8M x 36 | (4) 16M x 9 | |------------------+--------------------+--------------------| | 128MB | (1) 32M x 36 | NONE | +------------------------------------------------------------+ +------------------------------------------------------------+ | DRAM JUMPER CONFIGURATION | |------------------------------------------------------------| | Configuration | RNA | RNB | RNC | |---------------+--------------+--------------+--------------| | 1 | Installed | Not | Not | | | | installed | installed | |---------------+--------------+--------------+--------------| | 2 | Not | Installed | Not | | | installed | | installed | |---------------+--------------+--------------+--------------| | 3 | Not | Not | Installed | | | installed | installed | | +------------------------------------------------------------+ +------------------------------------------------------------+ | CACHE CONFIGURATION | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | TAG | |------------+---------------+---------------+---------------| | 64KB | (4) 8K x 8 | (4) 8K x 8 | (1) 8K x 8 | |------------+---------------+---------------+---------------| | 128KB | (4) 32K x 8 | NONE | (1) 8K x 8 | |------------+---------------+---------------+---------------| | 256KB | (4) 32K x 8 | (4) 32K x 8 | (1) 32K x 8 | +------------------------------------------------------------+ +------------------------------------------------------------+ | CACHE RESISTOR CONFIGURATION | |------------------------------------------------------------| | Size | RN64 | RN128 | RN256 | |------------+---------------+---------------+---------------| | 64KB | Installed | Not installed | Not installed | |------------+---------------+---------------+---------------| | 128KB | Not installed | Installed | Not installed | |------------+---------------+---------------+---------------| | 256KB | Not installed | Not installed | Installed | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU TYPE CONFIGURATION | |------------------------------------------------------------| | Type | JP6 | JP7 | JP8 | JP12 | |------------+-----------+-----------+-----------+-----------| | CX486M6 | pins 2 & | pins 1 & | pins 2 & | Open | | | 3 closed | 2 closed | 3 closed | | |------------+-----------+-----------+-----------+-----------| | CXM6 | pins 1 & | pins 1 & | pins 1 & | pins 2 & | | module | 2 closed | 2 closed | 2 closed | 3 closed | |------------+-----------+-----------+-----------+-----------| | 80486SX | pins 1 & | pins 1 & | pins 1 & | Open | | | 2 closed | 2 closed | 2 closed | | |------------+-----------+-----------+-----------+-----------| | 80487SX | pins 1 & | pins 1 & | pins 1 & | pins 1 & | | | 2 closed | 2 closed | 2 closed | 2 closed | |------------+-----------+-----------+-----------+-----------| | CX486M7 | pins 1 & | pins 1 & | pins 1 & | pins 2 & | | | 2 closed | 2 closed | 2 closed | 3 closed | |------------+-----------+-----------+-----------+-----------| | 80486DX | pins 1 & | pins 1 & | pins 1 & | pins 2 & | | | 2 closed | 2 closed | 2 closed | 3 closed | |------------+-----------+-----------+-----------+-----------| | 80486DX2 | pins 1 & | pins 1 & | pins 1 & | pins 2 & | | | 2 closed | 2 closed | 2 closed | 3 closed | |------------+-----------+-----------+-----------+-----------| | Pentium | pins 1 & | pins 2 & | pins 1 & | pins 1 & | | Overdrive | 2 closed | 3 closed | 2 closed | 2 closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU TYPE CONFIGURATION (CON'T) | |------------------------------------------------------------| | Type | JP13 | JP14 | JP15 | JP16 | |----------------+------------+------------+--------+--------| | CX486M6 | pins 1 & 2 | pins 1 & 2 | Open | Open | | | closed | closed | | | |----------------+------------+------------+--------+--------| | CXM6 module | pins 1 & 2 | pins 1 & 2 | Closed | Closed | | | closed | closed | | | |----------------+------------+------------+--------+--------| | 80486SX | pins 1 & 2 | pins 1 & 2 | Closed | Closed | | | closed | closed | | | |----------------+------------+------------+--------+--------| | 80487SX | pins 1 & 2 | pins 1 & 2 | Closed | Closed | | | closed | closed | | | |----------------+------------+------------+--------+--------| | CX486M7 | pins 1 & 2 | pins 1 & 2 | Closed | Closed | | | closed | closed | | | |----------------+------------+------------+--------+--------| | 80486DX | pins 1 & 2 | pins 1 & 2 | Closed | Closed | | | closed | closed | | | |----------------+------------+------------+--------+--------| | 80486DX2 | pins 1 & 2 | pins 1 & 2 | Closed | Closed | | | closed | closed | | | |----------------+------------+------------+--------+--------| | Pentium | pins 2 & 3 | pins 2 & 3 | Closed | Closed | | Overdrive | closed | closed | | | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU TYPE CONFIGURATION (CON'T) | |------------------------------------------------------------| | Type | JP17 | JP18 | JP19 | JP26 | JP27 | |------------------+-------+-------+--------+-------+--------| | CX486M6 | 2 & 3 | 1 & 2 | Closed | 1 & 2 | Open | |------------------+-------+-------+--------+-------+--------| | CXM6 module | Open | 2 & 3 | Open | 2 & 3 | Closed | |------------------+-------+-------+--------+-------+--------| | 80486SX | Open | 1 & 2 | Open | 1 & 2 | Open | |------------------+-------+-------+--------+-------+--------| | 80487SX | Open | 2 & 3 | Open | 1 & 2 | Open | |------------------+-------+-------+--------+-------+--------| | CX486M7 | Open | 2 & 3 | Open | 1 & 2 | Open | |------------------+-------+-------+--------+-------+--------| | 80486DX | Open | 2 & 3 | Open | 1 & 2 | Open | |------------------+-------+-------+--------+-------+--------| | 80486DX2 | Open | 2 & 3 | Open | 1 & 2 | Open | |------------------+-------+-------+--------+-------+--------| | Pentium | 1 & 2 | 2 & 3 | Open | 1 & 2 | Open | | Overdrive | | | | | | |------------------------------------------------------------| | Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED CONFIGURATION | |------------------------------------------------------------| | Speed | JP20 | JP24 | |--------+-------------------------------+-------------------| | 25MHz | pins 1 & 2, 5 & 6, 7 & 8 | pins 1 & 2 closed | | | closed | | |--------+-------------------------------+-------------------| | 33MHz | pins 1 & 2, 3 & 4, 7 & 8 | pins 1 & 2 closed | | | closed | | |--------+-------------------------------+-------------------| | 40MHz | pins 3 & 4, 5 & 6, 7 & 8 | pins 2 & 3 closed | | | closed | | |--------+-------------------------------+-------------------| | 50iMHz | pins 1 & 2, 5 & 6, 7 & 8 | pins 1 & 2 closed | | | closed | | |--------+-------------------------------+-------------------| | 50MHz | pins 1 & 2, 5 & 6, 7 & 8 | pins 2 & 3 closed | | | closed | | |--------+-------------------------------+-------------------| | 66iMHz | pins 1 & 2, 3 & 4, 7 & 8 | pins 1 & 2 closed | | | closed | | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU FREQUENCY CONFIGURATION | |------------------------------------------------------------| | Frequency | JP9 | JP21 | JP22 | |-----------+----------------+---------------+---------------| | Single | pins 2 & 3 | pins 2 & 3 | pins 2 & 3 | | | closed | closed | closed | |-----------+----------------+---------------+---------------| | Dual | pins 1 & 2 | pins 1 & 2 | pins 1 & 2 | | | closed | closed | closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | VESA WAIT STATE CONFIGURATION | |------------------------------------------------------------| | Wait states | JP23 | |----------------------------+-------------------------------| | 0 wait states | pins 1 & 2 closed | |----------------------------+-------------------------------| | 1 wait state | pins 2 & 3 closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | VL-BUS MASTER AND DRAM BANK CONFIGURATION | |------------------------------------------------------------| | VL-bus master | DRAM banks | JP10 | JP11 | |---------------+------------+------------------+------------| | 1 | 4 | pins 2 & 3 | pins 1 & 2 | | | | closed | closed | |---------------+------------+------------------+------------| | 2 | 2 | pins 2 & 3 | pins 1 & 2 | | | | closed | closed | +------------------------------------------------------------+