TMC RESEARCH CORPORATION ======================== PAT38PX (VER. 4.0) Processor 80386DX Processor Speed 25/33/40MHz Chip Set OPTI Max. Onboard DRAM 32MB Cache 32/64/128/256KB BIOS AMI Dimensions 330mm x 218mm I/O Options 32-bit external memory card slot NPU Options 80387/3167 +------------------------------------------------------------+ | CONNECTIONS | |------------------------------------------------------------| | Purpose | Location | Purpose | Location | |--------------+----------+---------------------+------------| | External | J10 | Reset switch | J23 pins 9 | | battery | | | & 19 | |--------------+----------+---------------------+------------| | Speaker | J23 pins | IDE LED in | J23 pins | | | 1 - 4 | | 10 & 20 | |--------------+----------+---------------------+------------| | Power LED & | J23 pins | IDE LED out | JP12 | | keylock | 11 - 15 | | | |--------------+----------+---------------------+------------| | Turbo switch | J23 pins | 32-bit external | S1 | | | 7 & 17 | memory card | | |--------------+----------+---------------------+------------| | Turbo LED | J23 pins | | | | | 8 & 18 | | | |------------------------------------------------------------| | Note: Board may be supplied with a surface mounted | | 80386DX. | +------------------------------------------------------------+ +------------------------------------------------------------+ | USER CONFIGURABLE SETTINGS | |------------------------------------------------------------| | Function | Jumper | Position | |--------------------------------------+--------+------------| |>> | Monitor type select color | JP1 | Closed | |---+----------------------------------+--------+------------| | | Monitor type select monochrome | JP1 | Open | |---+----------------------------------+--------+------------| |>> | CMOS memory normal operation | JP2 | pins 1 & 2 | | | (internal battery) | | closed | |---+----------------------------------+--------+------------| | | CMOS memory normal operation | JP2 | Open | | | (external battery at J10) | | | |---+----------------------------------+--------+------------| | | CMOS memory clear | JP2 | pins 2 & 3 | | | | | closed | |---+----------------------------------+--------+------------| |>> | Bus speed select iOSC/6 | JP3 | Open | |---+----------------------------------+--------+------------| | | Bus speed select iOSC/8 | JP3 | Closed | |---+----------------------------------+--------+------------| |>> | NPU mode select synchronous with | JP4 | pins 2 & 3 | | | CPU | | closed | |---+----------------------------------+--------+------------| | | NPU mode select synchronous with | JP4 | pins 1 & 2 | | | OSC2/2 | | closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | DRAM CONFIGURATION | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 | |---------+------------+----------+-------------+------------| | 1MB | (4) 256K x | NONE | NONE | NONE | | | 9 | | | | |---------+------------+----------+-------------+------------| | 2MB | (4) 256K x | (4) 256K | NONE | NONE | | | 9 | x 9 | | | |---------+------------+----------+-------------+------------| | 3MB (A) | (4) 256K x | (4) 256K | (4) 256K x | NONE | | | 9 | x 9 | 9 | | |---------+------------+----------+-------------+------------| | 4MB (A) | (4) 256K x | (4) 256K | (4) 256K x | (4) 256K x | | | 9 | x 9 | 9 | 9 | |---------+------------+----------+-------------+------------| | 4MB | (4) 1M x 9 | NONE | NONE | NONE | |---------+------------+----------+-------------+------------| | 5MB | (4) 256K x | (4) 1M x | NONE | NONE | | | 9 | 9 | | | |---------+------------+----------+-------------+------------| | 6MB (A) | (4) 1M x 9 | (4) 256K | (4) 256K x | NONE | | | | x 9 | 9 | | |---------+------------+----------+-------------+------------| | 6MB (B) | (4) 256K x | (4) 256K | (36) 411000 | NONE | | | 9 | x 9 | | | |---------+------------+----------+-------------+------------| | 8MB | (4) 1M x 9 | (4) 1M x | NONE | NONE | | | | 9 | | | |---------+------------+----------+-------------+------------| | 10MB | (4) 1M x 9 | (4) 1M x | (4) 256K x | (4) 256K x | | (A) | | 9 | 9 | 9 | |---------+------------+----------+-------------+------------| | 12MB | (4) 1M x 9 | (4) 1M x | (4) 1M x 9 | NONE | | (A) | | 9 | | | |---------+------------+----------+-------------+------------| | 12MB | (4) 1M x 9 | (4) 1M x | (36) 411000 | NONE | | (B) | | 9 | | | |---------+------------+----------+-------------+------------| | 16MB | (4) 4M x 9 | NONE | NONE | NONE | |---------+------------+----------+-------------+------------| | 16MB | (4) 1M x 9 | (4) 1M x | (4) 1M x 9 | (4) 1M x 9 | | (A) | | 9 | | | |---------+------------+----------+-------------+------------| | 20MB | (4) 4M x 9 | (4) 1M x | NONE | NONE | | | | 9 | | | |---------+------------+----------+-------------+------------| | 24MB | (4) 4M x 9 | NONE | (36) 411000 | (36) | | (B) | | | | 411000 | |---------+------------+----------+-------------+------------| | 32MB | (4) 4M x 9 | (4) 4M x | NONE | NONE | | | | 9 | | | |---------+------------+----------+-------------+------------| | 64MB | (4) 4M x 9 | (4) 4M x | (4) 4M x 9 | (4) 4M x 9 | | (A) | | 9 | | | |------------------------------------------------------------| | Notes: Banks 2 & 3 in settings (A) are used when | | proprietary external memory card SIM64P is installed; | | banks 2 & 3 in settings (B) are used when card DIP8P is | | installed. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CACHE CONFIGURATION | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | TAG | TAG (U42) | | | | | (U32) | | |--------+------------+------------+---------+---------------| | 32KB | (4) 8K x 8 | NONE | (1) 8K | (1) 4K x 1 or | | | | | x 8 | (1) 16K x 1 | |--------+------------+------------+---------+---------------| | 64KB | (4) 8K x 8 | (4) 8K x 8 | (1) 8K | (1) 4K x 1 or | | | | | x 8 | (1) 16K x 1 | |--------+------------+------------+---------+---------------| | 128KB | (4) 32K x | NONE | (1) 8K | (1) 16K x 1 | | | 8 | | x 8 | | |--------+------------+------------+---------+---------------| | 256KB | (4) 32K x | (4) 32K x | (2) 32K | (1) 16K x 1 | | | 8 | 8 | x 8 | | |------------------------------------------------------------| | Notes: If DRAM is GBP 8MB, all cache sizes may be installed; | | if DRAM is > 8MB and GBP 16MB, | | | | 64, 128 or 256KB cache must be installed; if DRAM is > | | 16MB and GBP 32MB, | | | | 128 or 256KB cache must be installed; if DRAM is > 32MB, | | 256KB cache must be installed. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CACHE JUMPER/RESISTOR CONFIGURATION | |------------------------------------------------------------| |Size | JP9 | RA12 | RA13 | RA14 | RA15 | |-----+-----+------------+-----------+-----------+-----------| |32KB |1 & 2| Installed | Not | Not | Not | | | | | installed | installed | installed | |-----+-----+------------+-----------+-----------+-----------| |64KB |1 & 2| Not | Installed | Not | Not | | | | installed | | installed | installed | |-----+-----+------------+-----------+-----------+-----------| |128KB|1 & 2| Not | Not | Installed | Not | | | | installed | installed | | installed | |-----+-----+------------+-----------+-----------+-----------| |256KB|2 & 3| Not | Not | Not | Installed | | | | installed | installed | installed | | |------------------------------------------------------------| |Note: Pins designated should be in the closed position. | +------------------------------------------------------------+