SILICON STAR INTERNATIONAL, INC. ================================ PR5 PCI (REV. 1.0) Processor CX M1/AM K5/Pentium Processor Speed 75/90/100/120/133/150/166/200MHz Chip Set Intel Video Chip Set None Maximum Onboard 128MB (EDO supported) Memory Maximum Video None Memory Cache 256/512KB BIOS Award Dimensions 330mm x 218mm I/O Options 32-bit PCI slots (3), floppy drive interface, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), cache slot, IR connector, USB connector NPU Options None +------------------------------------------------------------+ | CONNECTIONS | |------------------------------------------------------------| | Purpose | Location | Purpose | Location | |-------------------+----------+------------------+----------| | Serial port 1 | CN1 | Reset switch | J6 pins | | | | | 1 & 2 | |-------------------+----------+------------------+----------| | Serial port 2 | CN2 | Green PC | J6 pins | | | | connector | 6 & 7 | |-------------------+----------+------------------+----------| | Parallel port | CN3 | Turbo LED | J6 pins | | | | | 8 & 9 | |-------------------+----------+------------------+----------| | Floppy drive | CN4 | Speaker | J6 pins | | interface | | | 11 - 14 | |-------------------+----------+------------------+----------| | IDE interface 2 | CN5 | Power LED & | J6 pins | | | | keylock | 16 - 20 | |-------------------+----------+------------------+----------| | IDE interface 1 | CN6 | IR connector | JP2 | |-------------------+----------+------------------+----------| | USB connector | CN7 | Chassis fan | JP9 | | | | power | | |-------------------+----------+------------------+----------| | PS/2 mouse port | J4 | 32-bit PCI slots | PC1 - | | | | | PC3 | |-------------------+----------+------------------+----------| | IDE interface LED | J5 | Cache slot | SL1 | +------------------------------------------------------------+ +------------------------------------------------------------+ | USER CONFIGURABLE SETTINGS | |------------------------------------------------------------| | Function | Label | Position | |---------------------------------------+-------+------------| |>> | Factory configured - do not alter | DS8 | Off | |---+-----------------------------------+-------+------------| |>> | CMOS memory normal operation | JP3 | Pins 1 & 2 | | | | | closed | |---+-----------------------------------+-------+------------| | | CMOS memory clear | JP3 | Pins 2 & 3 | | | | | closed | |---+-----------------------------------+-------+------------| |>> | Flash BIOS voltage select 12v | JP8 | Pins 2 & 3 | | | | | closed | |---+-----------------------------------+-------+------------| | | Flash BIOS voltage select 5v | JP8 | Pins 1 & 2 | | | | | closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | DRAM CONFIGURATION | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | |---------------+-----------------------+--------------------| | 8MB | (2) 1M x 32 | None | |---------------+-----------------------+--------------------| | 16MB | (2) 2M x 32 | None | |---------------+-----------------------+--------------------| | 16MB | (2) 1M x 32 | (2) 1M x 32 | |---------------+-----------------------+--------------------| | 24MB | (2) 2M x 32 | (2) 1M x 32 | |---------------+-----------------------+--------------------| | 32MB | (2) 4M x 32 | None | |---------------+-----------------------+--------------------| | 32MB | (2) 2M x 32 | (2) 2M x 32 | |---------------+-----------------------+--------------------| | 40MB | (2) 4M x 32 | (2) 1M x 32 | |---------------+-----------------------+--------------------| | 48MB | (2) 4M x 32 | (2) 2M x 32 | |---------------+-----------------------+--------------------| | 64MB | (2) 8M x 32 | None | |---------------+-----------------------+--------------------| | 64MB | (2) 4M x 32 | (2) 4M x 32 | |---------------+-----------------------+--------------------| | 72MB | (2) 8M x 32 | (2) 1M x 32 | |---------------+-----------------------+--------------------| | 80MB | (2) 8M x 32 | (2) 2M x 32 | |---------------+-----------------------+--------------------| | 96MB | (2) 8M x 32 | (2) 4M x 32 | |---------------+-----------------------+--------------------| | 128MB | (2) 8M x 32 | (2) 8M x 32 | |------------------------------------------------------------| | Note: Board accepts EDO memory. Banks are | | interchangeable. If using this configuration, DIMM | | sockets must be empty. | +------------------------------------------------------------+ +------------------------------------------------------------+ | DIMM CONFIGURATION | |------------------------------------------------------------| | Size | Bank 2 | Bank 3 | |------------------+--------------------+--------------------| | 8MB | (1) 1M x 64 | None | |------------------+--------------------+--------------------| | 16MB | (1) 2M x 64 | None | |------------------+--------------------+--------------------| | 16MB | (1) 1M x 64 | (1) 1M x 64 | |------------------+--------------------+--------------------| | 24MB | (1) 2M x 64 | (1) 1M x 64 | |------------------+--------------------+--------------------| | 32MB | (1) 4M x 64 | None | +------------------------------------------------------------+ +------------------------------------------------------------+ | DIMM CONFIGURATION (CON'T) | |------------------------------------------------------------| | Size | Bank 2 | Bank 3 | |------------+-----------------------------+-----------------| | 32MB | (1) 2M x 64 | (1) 2M x 64 | |------------+-----------------------------+-----------------| | 40MB | (1) 4M x 64 | (1) 1M x 64 | |------------+-----------------------------+-----------------| | 48MB | (1) 4M x 64 | (1) 2M x 64 | |------------+-----------------------------+-----------------| | 64MB | (1) 8M x 64 | None | |------------+-----------------------------+-----------------| | 64MB | (1) 4M x 64 | (1) 4M x 64 | |------------+-----------------------------+-----------------| | 72MB | (1) 8M x 64 | (1) 1M x 64 | |------------+-----------------------------+-----------------| | 80MB | (1) 8M x 64 | (1) 2M x 64 | |------------+-----------------------------+-----------------| | 96MB | (1) 8M x 64 | (1) 4M x 64 | |------------+-----------------------------+-----------------| | 128MB | (1) 8M x 64 | (1) 8M x 64 | |------------------------------------------------------------| | Note: Banks are interchangeable. If using this | | configuration, SIMM sockets must be empty. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CACHE CONFIGURATION | |------------------------------------------------------------| | Size | Bank 0 | SL1 | TAG | |-------+--------------+-----------------------+-------------| | 256KB | (2) 32K x 32 | Not installed | (1) 32K x 8 | |-------+--------------+-----------------------+-------------| | 512KB | (2) 32K x 32 | 256KB module | (1) 32K x 8 | | | | installed | | +------------------------------------------------------------+ +------------------------------------------------------------+ | CACHE JUMPER CONFIGURATION | |------------------------------------------------------------| | Size | JP1 | |-----------------------------+------------------------------| | 256KB | Open | |-----------------------------+------------------------------| | 512KB | Closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION (CYRIX) | |------------------------------------------------------------| | CPU |Clock |Multiplier|DS/1|DS/2|DS/3|DS/4|DS/5|DS/6|DS/7| | speed |speed | | | | | | | | | |-------+------+----------+----+----+----+----+----+----+----| |120MHz |50MHz | 2x |Off | On | On | On |Off |Off |Off | |-------+------+----------+----+----+----+----+----+----+----| |133MHz |55MHz | 2x |Off | On |Off |Off | On |Off |Off | |-------+------+----------+----+----+----+----+----+----+----| |150MHz |60MHz | 2x |Off | On |Off | On | On |Off |Off | |-------+------+----------+----+----+----+----+----+----+----| |166MHz |66MHz | 2x |Off | On | On |Off | On |Off |Off | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION (AMD) | |------------------------------------------------------------| | CPU |Clock |Multiplier|DS/1|DS/2|DS/3|DS/4|DS/5|DS/6|DS/7| | speed |speed | | | | | | | | | |-------+------+----------+----+----+----+----+----+----+----| | 75MHz |50MHz | 1.5x |Off |Off | On | On |Off |Off |Off | |-------+------+----------+----+----+----+----+----+----+----| | 90MHz |60MHz | 1.5x |Off |Off |Off | On | On |Off |Off | |-------+------+----------+----+----+----+----+----+----+----| |100MHz |66MHz | 1.5x |Off |Off | On |Off | On |Off |Off | |-------+------+----------+----+----+----+----+----+----+----| |100MHz |55MHz | 1.5x |Off |Off |Off |Off | On |Off |Off | |-------+------+----------+----+----+----+----+----+----+----| |120MHz |60MHz | 1.5x |Off |Off |Off | On | On |Off |Off | |-------+------+----------+----+----+----+----+----+----+----| |133MHz |66MHz | 1.5x |Off |Off | On |Off | On |Off |Off | |-------+------+----------+----+----+----+----+----+----+----| |150MHz |60MHz | 2x |Off | On |Off | On | On |Off |Off | |-------+------+----------+----+----+----+----+----+----+----| |166MHz |66MHz | 2x |Off | On | On |Off | On |Off |Off | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION (INTEL) | |------------------------------------------------------------| | CPU |Clock |Multiplier|DS/1|DS/2|DS/3|DS/4|DS/5|DS/6|DS/7| | speed |speed | | | | | | | | | |-------+------+----------+----+----+----+----+----+----+----| | 75MHz |50MHz | 1.5x |Off |Off | On | On |Off |Off |Off | |-------+------+----------+----+----+----+----+----+----+----| | 90MHz |60MHz | 1.5x |Off |Off |Off | On | On |Off |Off | |-------+------+----------+----+----+----+----+----+----+----| |100MHz |66MHz | 1.5x |Off |Off | On |Off | On |Off |Off | |-------+------+----------+----+----+----+----+----+----+----| |120MHz |60MHz | 2x |Off | On |Off | On | On |Off |Off | |-------+------+----------+----+----+----+----+----+----+----| |133MHz |66MHz | 2x |Off | On | On |Off | On |Off |Off | |-------+------+----------+----+----+----+----+----+----+----| |150MHz |60MHz | 2.5x | On | On |Off | On | On |Off |Off | |-------+------+----------+----+----+----+----+----+----+----| |166MHz |66MHz | 2.5x | On | On | On |Off | On |Off |Off | |-------+------+----------+----+----+----+----+----+----+----| |200MHz |66MHz | 3x | On |Off | On |Off | On |Off |Off | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU VOLTAGE SELECTION | |------------------------------------------------------------| |Voltage | VC/1 | VC/2 | VC/3 | VC/4 |VC/5 |VC/6 |VC/7 |VC/8 | |--------+------+------+------+------+-----+-----+-----+-----| | | 2.5v | Off | Off | Off | Off | On | Off | Off | On | |-+------+------+------+------+------+-----+-----+-----+-----| | | 2.7v | Off | Off | Off | On | Off | Off | Off | On | |-+------+------+------+------+------+-----+-----+-----+-----| | |2.83v | Off | Off | On | Off | Off | Off | Off | On | |-+------+------+------+------+------+-----+-----+-----+-----| |>>|3.38v | Off | On | Off | Off | Off | Off | Off | On | |-+------+------+------+------+------+-----+-----+-----+-----| | |3.52v | On | Off | Off | Off | Off | Off | Off | On | +------------------------------------------------------------+