TMC RESEARCH CORPORATION ======================== PAT48PG4 (VER. 1.2A) Processor 80486SX/SL80486SX/ODP486/CX486DX/80486DX/SL80486DX/ 80486DX2/SL80486DX2/AM486DX4/(SL)AM486DX4/80486DX4/ SL80486DX4/P24T/P24CT/CX5X86 Processor 25/33/40/50(internal)/50/63(internal)/66(internal)/80(internal)/ Speed 83(internal)/100(internal)/120(internal)MHz Chip Set OPTI Video Chip None Set Maximum 128MB Onboard Memory Maximum None Video Memory 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 | J3 | Reset switch | J7 pins 9 | | | | | & 19 | |------------------+-----------+-----------------+-----------| | Green PC | J5 | IDE interface | J7 pins | | connector | | LED | 10 & 20 | |------------------+-----------+-----------------+-----------| | IDE interface | J6 | Power LED & | J7 pins | | LED | | keylock | 11 - 15 | |------------------+-----------+-----------------+-----------| | Speaker | J7 pins 1 | Green PC LED | J8 | | | - 4 | | | |------------------+-----------+-----------------+-----------| | Turbo switch | J7 pins 7 | 32-bit VESA | SL1 - SL3 | | | & 17 | local bus slots | | |------------------+-----------+-----------------+-----------| | Turbo LED | J7 pins 8 | | | | | & 18 | | | +------------------------------------------------------------+ +------------------------------------------------------------+ | USER CONFIGURABLE SETTINGS | |------------------------------------------------------------| | Function | Label | Position | |-------------------------------------+-------+--------------| | | Monitor type select color | JP1 | Closed | |---+---------------------------------+-------+--------------| | | Monitor type select monochrome | JP1 | Open | |---+---------------------------------+-------+--------------| | | Battery type select internal | JP2 | Pins 2 & 3 | | | | | closed | |---+---------------------------------+-------+--------------| | | Battery type select external | JP2 | Open | |---+---------------------------------+-------+--------------| | | CMOS memory clear | JP2 | Pins 1 & 2 | | | | | closed | |---+---------------------------------+-------+--------------| | | BIOS type select EPROM | JP3 | Pins 2 & 3 | | | | | closed | |---+---------------------------------+-------+--------------| | | BIOS type select flash BIOS | JP3 | Pins 1 & 2 | | | | | closed | |---+---------------------------------+-------+--------------| |>> | Factory configured - do not | JP11 | Unidentified | | | alter | | | +------------------------------------------------------------+ +------------------------------------------------------------+ | DRAM CONFIGURATION 1 | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | Bank 2 | |------------+---------------+---------------+---------------| | 2MB | None | (1) 256K x 36 | (1) 256K x 36 | |------------+---------------+---------------+---------------| | 4MB | None | (1) 1M x 36 | None | |------------+---------------+---------------+---------------| | 5MB | None | (1) 256K x 36 | (1) 1M x 36 | |------------+---------------+---------------+---------------| | 6MB | (4) 1M x 9 | (1) 256K x 36 | (1) 256K x 36 | |------------+---------------+---------------+---------------| | 8MB | None | (1) 1M x 36 | (1) 1M x 36 | |------------+---------------+---------------+---------------| | 8MB | (4) 1M x 9 | (1) 1M x 36 | None | |------------+---------------+---------------+---------------| | 16MB | None | (1) 4M x 36 | None | |------------+---------------+---------------+---------------| | 17MB | None | (1) 256K x 36 | (1) 4M x 36 | |------------+---------------+---------------+---------------| | 20MB | None | (1) 1M x 36 | (1) 4M x 36 | |------------+---------------+---------------+---------------| | 20MB | (4) 4M x 9 | (1) 1M x 36 | None | |------------+---------------+---------------+---------------| | 32MB | None | (1) 4M x 36 | (1) 4M x 36 | |------------+---------------+---------------+---------------| | 32MB | (4) 4M x 9 | (1) 4M x 36 | None | |------------+---------------+---------------+---------------| | 64MB | None | (1) 16M x 36 | None | |------------+---------------+---------------+---------------| | 128MB | None | (1) 16M x 36 | (1) 16M x 36 | |------------+---------------+---------------+---------------| | 128MB | (4) 16M x 9 | (1) 16M x 36 | None | +------------------------------------------------------------+ +------------------------------------------------------------+ | DRAM CONFIGURATION 2 | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | Bank 2 | |------------+---------------+---------------+---------------| | 2MB | (4) 256K x 9 | None | (1) 256K x 36 | |------------+---------------+---------------+---------------| | 4MB | (4) 1M x 9 | None | None | |------------+---------------+---------------+---------------| | 5MB | (4) 256K x 9 | None | (1) 1M x 36 | |------------+---------------+---------------+---------------| | 6MB | (4) 256K x 9 | (1) 1M x 36 | (1) 256K x 36 | |------------+---------------+---------------+---------------| | 8MB | (4) 1M x 9 | None | (1) 1M x 36 | |------------+---------------+---------------+---------------| | 8MB | (4) 1M x 9 | (1) 1M x 36 | None | |------------+---------------+---------------+---------------| | 16MB | (4) 4M x 9 | None | None | |------------+---------------+---------------+---------------| | 17MB | (4) 256K x 9 | None | (1) 4M x 36 | |------------+---------------+---------------+---------------| | 20MB | (4) 1M x 9 | None | (1) 4M x 36 | |------------+---------------+---------------+---------------| | 20MB | (4) 1M x 9 | (1) 4M x 36 | None | |------------+---------------+---------------+---------------| | 32MB | (4) 4M x 9 | None | (1) 4M x 36 | |------------+---------------+---------------+---------------| | 32MB | (4) 4M x 9 | (1) 4M x 36 | None | |------------+---------------+---------------+---------------| | 64MB | (4) 16M x 9 | None | None | |------------+---------------+---------------+---------------| | 128MB | (4) 16M x 9 | None | (1) 16M x 36 | |------------+---------------+---------------+---------------| | 128MB | (4) 16M x 9 | (1) 16M x 36 | None | +------------------------------------------------------------+ +------------------------------------------------------------+ | DRAM CONFIGURATION 3 | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | Bank 2 | |------------+---------------+---------------+---------------| | 2MB | None | (1) 512K x 36 | None | |------------+---------------+---------------+---------------| | 4MB | None | (1) 1M x 36 | None | |------------+---------------+---------------+---------------| | 4MB | None | (1) 512K x 36 | (1) 512K x 36 | |------------+---------------+---------------+---------------| | 6MB | None | (1) 512K x 36 | (1) 1M x 36 | |------------+---------------+---------------+---------------| | 6MB | (4) 1M x 9 | None | (1) 512K x 36 | |------------+---------------+---------------+---------------| | 8MB | None | (1) 2M x 36 | None | |------------+---------------+---------------+---------------| | 8MB | None | (1) 1M x 36 | (1) 1M x 36 | |------------+---------------+---------------+---------------| | 8MB | (4) 1M x 9 | None | (1) 1M x 36 | |------------+---------------+---------------+---------------| | 10MB | None | (1) 512K x 36 | (1) 2M x 36 | |------------+---------------+---------------+---------------| | 12MB | None | (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 | None | (1) 1M x 36 | (1) 4M x 36 | |------------+---------------+---------------+---------------| | 20MB | (4) 4M x 9 | None | (1) 1M x 36 | |------------+---------------+---------------+---------------| | 32MB | None | (1) 8M x 36 | None | |------------+---------------+---------------+---------------| | 32MB | None | (1) 4M x 36 | (1) 4M x 36 | |------------+---------------+---------------+---------------| | 64MB | None | (1) 16M x 36 | None | |------------+---------------+---------------+---------------| | 64MB | None | (1) 8M x 36 | (1) 8M x 36 | |------------+---------------+---------------+---------------| | 128MB | None | (1) 32M x 36 | None | |------------+---------------+---------------+---------------| | 128MB | None | (1) 16M x 36 | (1) 16M x 36 | |------------+---------------+---------------+---------------| | 128MB | (4) 16M x 9 | None | (1) 16M x 36 | +------------------------------------------------------------+ +------------------------------------------------------------+ | DRAM JUMPER CONFIGURATION | |------------------------------------------------------------| | Configuration | RNC1 | RNC2 | RNC3 | |---------------+--------------+--------------+--------------| | 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 | TAG0 | TAG1 | |-------+-------------+-------------+------+-----------------| | 128KB | (4) 32K x 8 | None | None | (1) 8K x 8 | |-------+-------------+-------------+------+-----------------| | 256KB | (4) 32K x 8 | (4) 32K x 8 | None | (1) 16K/32K x 8 | +------------------------------------------------------------+ +------------------------------------------------------------+ | CACHE JUMPER CONFIGURATION | |------------------------------------------------------------| | Size | JP6 | JP7 | |------------------+--------------------+--------------------| | 128KB | Pins 1 & 2 closed | Pins 1 & 2 closed | |------------------+--------------------+--------------------| | 256KB | Pins 2 & 3 closed | Pins 2 & 3 closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION | |------------------------------------------------------------| | Speed | JP5 | JP12 | JP13 | JP14 | |----------+---------------------+--------+---------+--------| | 25MHz | 1 & 2, 5 & 6 | 1 & 2 | Open | Open | |----------+---------------------+--------+---------+--------| | 33MHz | 1 & 2, 3 & 4 | 1 & 2 | Open | Open | |----------+---------------------+--------+---------+--------| | 40MHz | 3 & 4, 5 & 6, 7 & 8 | 2 & 3 | Open | Closed | |----------+---------------------+--------+---------+--------| | 50iMHz | 1 & 2, 5 & 6 | 1 & 2 | Open | Open | |----------+---------------------+--------+---------+--------| | 50MHz | 1 & 2, 5 & 6, 7 & 8 | 2 & 3 | Closed | Closed | |----------+---------------------+--------+---------+--------| | 63iMHz | 1 & 2, 5 & 6 | 1 & 2 | Open | Open | |----------+---------------------+--------+---------+--------| | 66iMHz | 1 & 2, 3 & 4 | 1 & 2 | Open | Open | |----------+---------------------+--------+---------+--------| | 80iMHz | 3 & 4, 5 & 6, 7 & 8 | 2 & 3 | Open | Closed | |----------+---------------------+--------+---------+--------| | 83iMHz | 1 & 2, 3 & 4 | 1 & 2 | Open | Open | |----------+---------------------+--------+---------+--------| | 100iMHz | 1 & 2, 3 & 4 | 1 & 2 | Open | Open | |----------+---------------------+--------+---------+--------| | 120iMHz | 3 & 4, 5 & 6, 7 & 8 | 2 & 3 | Open | Closed | |------------------------------------------------------------| | Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU TYPE SELECTION | |------------------------------------------------------------| | Type | RNA1 | RNA2 | RNA3 | RNA4 | |-----------+------------+-----------+-----------+-----------| | 80486SX | Not | Not | Installed | Not | | | installed | installed | | installed | |-----------+------------+-----------+-----------+-----------| | Intel | Not | Not | Not | Not | | S-series | installed | installed | installed | installed | |-----------+------------+-----------+-----------+-----------| | ODP486 | Not | Installed | Not | Not | | | installed | | installed | installed | |-----------+------------+-----------+-----------+-----------| | CX486DX | Not | Not | Not | Installed | | | installed | installed | installed | | |-----------+------------+-----------+-----------+-----------| | 80486DX | Installed | Not | Not | Not | | | | installed | installed | installed | |-----------+------------+-----------+-----------+-----------| | 80486DX2 | Installed | Not | Not | Not | | | | installed | installed | installed | |-----------+------------+-----------+-----------+-----------| | AM486DX4 | Installed | Not | Not | Not | | | | installed | installed | installed | |-----------+------------+-----------+-----------+-----------| | AMD | Not | Not | Not | Not | | enhanced | installed | installed | installed | installed | |-----------+------------+-----------+-----------+-----------| | 80486DX4 | Installed | Not | Not | Not | | | | installed | installed | installed | |-----------+------------+-----------+-----------+-----------| | P24T | Not | Installed | Not | Not | | | installed | | installed | installed | |-----------+------------+-----------+-----------+-----------| | P24CT | Not | Installed | Not | Not | | | installed | | installed | installed | |-----------+------------+-----------+-----------+-----------| | CX 5X86 | Installed | Not | Not | Not | | | | installed | installed | installed | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU TYPE SELECTION (CON'T) | |------------------------------------------------------------| | Type | RNB1 | RNB2 | RNB3 | W8 | |------------+------------+------------+------------+--------| | 80486SX | Installed | Not | Not | Closed | | | | installed | installed | | |------------+------------+------------+------------+--------| | Intel | Not | Installed | Not | N/A | | S-series | installed | | installed | | |------------+------------+------------+------------+--------| | ODP486 | Installed | Not | Not | Open | | | | installed | installed | | |------------+------------+------------+------------+--------| | CX486DX | Not | Not | Installed | Closed | | | installed | installed | | | |------------+------------+------------+------------+--------| | 80486DX | Installed | Not | Not | Closed | | | | installed | installed | | |------------+------------+------------+------------+--------| | 80486DX2 | Installed | Not | Not | Closed | | | | installed | installed | | |------------+------------+------------+------------+--------| | AM486DX4 | Not | Installed | Not | Open | | | installed | | installed | | |------------+------------+------------+------------+--------| | AMD | Not | Installed | Not | N/A | | enhanced | installed | | installed | | |------------+------------+------------+------------+--------| | 80486DX4 | Installed | Not | Not | Open | | | | installed | installed | | |------------+------------+------------+------------+--------| | P24T | Installed | Not | Not | Open | | | | installed | installed | | |------------+------------+------------+------------+--------| | P24CT | Installed | Not | Not | Open | | | | installed | installed | | |------------+------------+------------+------------+--------| | CX 5X86 | Not | Installed | Not | Open | | | installed | | installed | | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU TYPE SELECTION (WRITE BACK) | |------------------------------------------------------------| | Type | JP15 | JP16 | |-------------------+--------------------+-------------------| | AMD write back | Pins 1 & 2 closed | Pins 2 & 3 closed | |-------------------+--------------------+-------------------| | Intel write back | Pins 1 & 2 closed | Pins 2 & 3 closed | |-------------------+--------------------+-------------------| | Other CPU types | Open | Open | +------------------------------------------------------------+