SILICON STAR INTERNATIONAL, INC. ================================ PH5 (REV. 1.1) Processor Pentium Processor 75/90/100/120/125/133/150/166/180MHz Speed Chip Set SIS Max. Onboard 128MB DRAM Cache 256/512KB BIOS Award Dimensions 330mm x 218mm I/O Options 32-bit PCI slots (4), floppy drive interface, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), VRM module connector, cache slot NPU Options None +------------------------------------------------------------+ | CONNECTIONS | |------------------------------------------------------------| | Purpose | Location | Purpose | Location | |------------------+----------+------------------+-----------| | Serial port 1 | CN2 | Speaker | J15 pins | | | | | 7 - 10 | |------------------+----------+------------------+-----------| | Serial port 2 | CN3 | Turbo LED | J15 pins | | | | | 12 & 13 | |------------------+----------+------------------+-----------| | Floppy drive | CN4 | Turbo switch | J15 pins | | interface | | | 16 - 18 | |------------------+----------+------------------+-----------| | Parallel port | CN5 | Reset switch | J15 pins | | | | | 19 & 20 | |------------------+----------+------------------+-----------| | IDE interface 2 | CN6 | IR connector | JP4 | |------------------+----------+------------------+-----------| | IDE interface 1 | CN7 | Green PC | JP5 | | | | connector | | |------------------+----------+------------------+-----------| | PS/2 mouse port | J4 | External battery | JP34 | |------------------+----------+------------------+-----------| | VRM module | J12 | Chassis fan | JP37 | | connector | | power | | |------------------+----------+------------------+-----------| | IDE interface | J14 | 32-bit PCI slots | PC1 - PC4 | | LED | | | | |------------------+----------+------------------+-----------| | Power LED & | J15 pins | Cache slot | SL1 | | keylock | 1 - 5 | | | +------------------------------------------------------------+ +------------------------------------------------------------+ | USER CONFIGURABLE SETTINGS | |------------------------------------------------------------| | Function | Jumper | Position | |--------------------------------------+--------+------------| |>> | On board I/O enabled | JP6 | Open | |---+----------------------------------+--------+------------| | | On board I/O disabled | JP6 | Closed | |---+----------------------------------+--------+------------| |>> | BIOS type select 5v EPROM | JP18 | pins 2 & 3 | | | | | closed | |---+----------------------------------+--------+------------| | | BIOS type select 12v flash | JP18 | pins 1 & 2 | | | | | closed | |---+----------------------------------+--------+------------| |>> | Monitor type select color | JP30 | Closed | |---+----------------------------------+--------+------------| | | Monitor type select monochrome | JP30 | Open | |---+----------------------------------+--------+------------| |>> | CMOS memory normal operation | JP33 | pins 1 & 2 | | | | | closed | |---+----------------------------------+--------+------------| | | CMOS memory clear | JP33 | pins 2 & 3 | | | | | closed | |---+----------------------------------+--------+------------| |>> | Factory configured - do not | JP41 | Open | | | alter | | | +------------------------------------------------------------+ +------------------------------------------------------------+ | DRAM CONFIGURATION | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | |------------------+--------------------+--------------------| | 2MB | (2) 256K x 32 | NONE | |------------------+--------------------+--------------------| | 2MB | NONE | (2) 256K x 32 | |------------------+--------------------+--------------------| | 4MB | (2) 256K x 32 | (2) 256K x 32 | |------------------+--------------------+--------------------| | 8MB | (2) 1M x 32 | NONE | |------------------+--------------------+--------------------| | 8MB | NONE | (2) 1M x 32 | |------------------+--------------------+--------------------| | 10MB | (2) 1M x 32 | (2) 256K x 32 | |------------------+--------------------+--------------------| | 10MB | (2) 256K x 32 | (2) 1M x 32 | |------------------+--------------------+--------------------| | 16MB | (2) 2M x 32 | NONE | |------------------+--------------------+--------------------| | 16MB | (2) 1M x 32 | (2) 1M x 32 | |------------------+--------------------+--------------------| | 16MB | NONE | (2) 2M x 32 | |------------------+--------------------+--------------------| | 18MB | (2) 2M x 32 | (2) 256K x 32 | |------------------+--------------------+--------------------| | 18MB | (2) 256K x 32 | (2) 2M x 32 | |------------------+--------------------+--------------------| | 24MB | (2) 2M x 32 | (2) 1M x 32 | |------------------+--------------------+--------------------| | 24MB | (2) 1M x 32 | (2) 2M x 32 | |------------------+--------------------+--------------------| | 32MB | (2) 4M x 32 | NONE | |------------------+--------------------+--------------------| | 32MB | (2) 2M x 32 | (2) 2M x 32 | |------------------+--------------------+--------------------| | 32MB | NONE | (2) 4M x 32 | |------------------+--------------------+--------------------| | 34MB | (2) 4M x 32 | (2) 256K x 32 | |------------------+--------------------+--------------------| | 34MB | (2) 256K x 32 | (2) 4M x 32 | +------------------------------------------------------------+ +------------------------------------------------------------+ | DRAM CONFIGURATION (CON'T) | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | |------------------+--------------------+--------------------| | 40MB | (2) 4M x 32 | (2) 1M x 32 | |------------------+--------------------+--------------------| | 40MB | (2) 1M x 32 | (2) 4M x 32 | |------------------+--------------------+--------------------| | 48MB | (2) 4M x 32 | (2) 2M x 32 | |------------------+--------------------+--------------------| | 48MB | (2) 2M x 32 | (2) 4M x 32 | |------------------+--------------------+--------------------| | 64MB | (2) 8M x 32 | NONE | |------------------+--------------------+--------------------| | 64MB | (2) 4M x 32 | (2) 4M x 32 | |------------------+--------------------+--------------------| | 64MB | NONE | (2) 8M x 32 | |------------------+--------------------+--------------------| | 66MB | (2) 8M x 32 | (2) 256K x 32 | |------------------+--------------------+--------------------| | 66MB | (2) 256K x 32 | (2) 8M x 32 | |------------------+--------------------+--------------------| | 72MB | (2) 8M x 32 | (2) 1M x 32 | |------------------+--------------------+--------------------| | 72MB | (2) 1M x 32 | (2) 8M x 32 | |------------------+--------------------+--------------------| | 80MB | (2) 8M x 32 | (2) 2M x 32 | |------------------+--------------------+--------------------| | 80MB | (2) 2M x 32 | (2) 8M x 32 | |------------------+--------------------+--------------------| | 96MB | (2) 8M x 32 | (2) 4M x 32 | |------------------+--------------------+--------------------| | 96MB | (2) 4M x 32 | (2) 8M x 32 | |------------------+--------------------+--------------------| | 128MB | (2) 8M x 32 | (2) 8M x 32 | +------------------------------------------------------------+ +------------------------------------------------------------+ | CACHE CONFIGURATION | |------------------------------------------------------------| | Size | Bank 0 | TAG | SL1 | |-----------+-------------+------------------+---------------| | 256KB (A) | (8) 32K x 8 | (1) 8K or (1)32K | Not installed | | | | x 8 | | |-----------+-------------+------------------+---------------| | 256KB (B) | NONE | NONE | Installed | |-----------+-------------+------------------+---------------| | 512KB (A) | (8) 64K x 8 | (1) 16K or (1) | Not installed | | | | 32K x 8 | | |-----------+-------------+------------------+---------------| | 512KB (B) | NONE | NONE | Installed | |------------------------------------------------------------| | Note: If SL1 is used, remove all chips from Bank 0 & TAG. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CACHE JUMPER CONFIGURATION | |------------------------------------------------------------| | Size | Type | JP2 | JP3 | |-----------+----------------------+------------+------------| | 256KB (A) | Asynchronous | pins 1 & 2 | pins 1 & 2 | | | | closed | closed | |-----------+----------------------+------------+------------| | 256KB (B) | Burst/pipeline burst | pins 1 & 2 | pins 1 & 2 | | | | closed | closed | |-----------+----------------------+------------+------------| | 512KB (A) | Asynchronous | pins 1 & 2 | pins 2 & 3 | | | | closed | closed | |-----------+----------------------+------------+------------| | 512KB (B) | Burst/pipeline burst | pins 2 & 3 | pins 1 & 2 | | | | closed | closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED CONFIGURATION | |------------------------------------------------------------| | Speed | JP15A | JP15C | |--------+------------------------------+--------------------| | 75MHz | pins 3 & 4, 5 & 6 closed | Open | |--------+------------------------------+--------------------| | 90MHz | pins 1 & 2, 5 & 6 closed | Open | |--------+------------------------------+--------------------| | 100MHz | pins 1 & 2, 3 & 4, 5 & 6 | Open | | | closed | | |--------+------------------------------+--------------------| | 120MHz | pins 1 & 2, 5 & 6 closed | pins 1 & 2 closed | |--------+------------------------------+--------------------| | 125MHz | pins 3 & 4, 5 & 6 closed | pins 1 & 2, 3 & 4 | | | | closed | |--------+------------------------------+--------------------| | 133MHz | pins 1 & 2, 3 & 4, 5 & 6 | pins 1 & 2 closed | | | closed | | |--------+------------------------------+--------------------| | 150MHz | pins 1 & 2, 5 & 6 closed | pins 1 & 2, 3 & 4 | | | | closed | |--------+------------------------------+--------------------| | 166MHz | pins 1 & 2, 3 & 4, 5 & 6 | pins 1 & 2, 3 & 4 | | | closed | closed | |--------+------------------------------+--------------------| | 180MHz | pins 1 & 2, 5 & 6 closed | pins 3 & 4 closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU VOLTAGE CONFIGURATION | |------------------------------------------------------------| | Voltage | JP29 | |----------------------------+-------------------------------| | 3.3v | pins 1 & 2 closed | |----------------------------+-------------------------------| | 3.45v | pins 3 & 4 closed | |----------------------------+-------------------------------| | 3.6v | pins 5 & 6 closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | VRM CONFIGURATION | |------------------------------------------------------------| | Setting | JP12 | |---------------+--------------------------------------------| | Installed | VRM module installed | |---------------+--------------------------------------------| | Not installed | pins 7 & 9, 8 & 10, 11 & 13, 12 & 14 | | | closed | +------------------------------------------------------------+