TYAN COMPUTER CORPORATION ========================= S1668 (REV. 1.1) Processor Pentium Pro Processor Speed 150/166/180/200MHz Chip Set Intel Video Chip Set None Maximum Onboard 1GB (BEDO/EDO supported) Memory Maximum Video None Memory Cache 256/512KB (on Pentium Pro CPU) BIOS AMI/Award Dimensions 330mm x 218mm I/O Options 32-bit PCI slots (5), floppy drive interface, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), IR connectors (2), VRM connectors (2), USB connectors (2) NPU Options None +------------------------------------------------------------+ | CONNECTIONS | |------------------------------------------------------------| | Purpose | Location | Purpose | Location | |-------------------+----------+------------------+----------| | Serial port 1 | CN1 | USB connector 2 | J25 | |-------------------+----------+------------------+----------| | Parallel port | CN2 | Turbo LED | J42 | |-------------------+----------+------------------+----------| | PS/2 mouse port | CN3 | Speaker | J43 | |-------------------+----------+------------------+----------| | Serial port 2 | CN4 | Power LED & | J44 | | | | keylock | | |-------------------+----------+------------------+----------| | IDE interface 2 | CN5 | Reset switch | J45 | |-------------------+----------+------------------+----------| | IDE interface 1 | CN6 | IDE interface | J46 | | | | LED | | |-------------------+----------+------------------+----------| | Floppy drive | CN7 | Turbo switch | J47 | | interface | | | | |-------------------+----------+------------------+----------| | IR connector | CON4 | 32-bit PCI slots | PC1 - | | | | | PC5 | |-------------------+----------+------------------+----------| | IR connector | CON5 | VRM connector | VRM0 | |-------------------+----------+------------------+----------| | USB connector 1 | J18 | VRM connector | VRM1 | +------------------------------------------------------------+ +------------------------------------------------------------+ | USER CONFIGURABLE SETTINGS | |------------------------------------------------------------| | Function | Label | Position | |-------------------------------------+-------+--------------| | | Jumper information unavailable | J1 | Unidentified | |---+---------------------------------+-------+--------------| | | SMC I/O chip type select 665IR | J26 | Pins 1 & 2 | | | | | closed | |---+---------------------------------+-------+--------------| | | SMC I/O chip type select 669IR | J26 | Pins 2 & 3 | | | | | closed | |---+---------------------------------+-------+--------------| | | Jumper information unavailable | J30 | Unidentified | |---+---------------------------------+-------+--------------| |>> | Factory configured - do not | J31 | Open | | | alter | | | |---+---------------------------------+-------+--------------| |>> | Flash BIOS voltage select 5v | J32 | Pins 1 & 2 | | | | | closed | |---+---------------------------------+-------+--------------| | | Flash BIOS voltage select 12v | J32 | Pins 2 & 3 | | | | | closed | |---+---------------------------------+-------+--------------| |>> | CMOS memory normal operation | J41 | Open | |---+---------------------------------+-------+--------------| | | CMOS memory clear | J41 | Closed | |---+---------------------------------+-------+--------------| |>> | Factory configured - do not | J48 | Open | | | alter | | | |---+---------------------------------+-------+--------------| |>> | Factory configured - do not | J49 | Open | | | alter | | | +------------------------------------------------------------+ +------------------------------------------------------------+ | DRAM CONFIGURATION | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 | |-------+-------------+------------+------------+------------| | 8MB | (2) 1M x 32 | None | None | None | |-------+-------------+------------+------------+------------| | 16MB | (2) 2M x 32 | None | None | None | |-------+-------------+------------+------------+------------| | 16MB | (2) 1M x 32 | (2) 1M x | None | None | | | | 32 | | | |-------+-------------+------------+------------+------------| | 32MB | (2) 2M x 32 | (2) 2M x | None | None | | | | 32 | | | |-------+-------------+------------+------------+------------| | 32MB | (2) 1M x 32 | (2) 1M x | (2) 1M x | (2) 1M x | | | | 32 | 32 | 32 | |-------+-------------+------------+------------+------------| | 32MB | (2) 4M x 32 | None | None | None | |-------+-------------+------------+------------+------------| | 64MB | (2) 4M x 32 | (2) 4M x | None | None | | | | 32 | | | |-------+-------------+------------+------------+------------| | 64MB | (2) 8M x 32 | None | None | None | |-------+-------------+------------+------------+------------| | 128MB | (2) 16M x | None | None | None | | | 32 | | | | |-------+-------------+------------+------------+------------| | 128MB | (2) 4M x 32 | (2) 4M x | (2) 4M x | (2) 4M x | | | | 32 | 32 | 32 | |-------+-------------+------------+------------+------------| | 128MB | (2) 8M x 32 | (2) 8M x | None | None | | | | 32 | | | |-------+-------------+------------+------------+------------| | 192MB | (2) 8M x 32 | (2) 8M x | (2) 8M x | None | | | | 32 | 32 | | |-------+-------------+------------+------------+------------| | 256MB | (2) 8M x 32 | (2) 8M x | (2) 8M x | (2) 8M x | | | | 32 | 32 | 32 | |-------+-------------+------------+------------+------------| | 256MB | (2) 16M x | (2) 16M x | None | None | | | 32 | 32 | | | |-------+-------------+------------+------------+------------| | 256MB | (2) 32M x | None | None | None | | | 32 | | | | +------------------------------------------------------------+ +------------------------------------------------------------+ | DRAM CONFIGURATION (CON'T) | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 | |----------+-------------+-----------+-----------+-----------| | 384MB | (2) 16M x | (2) 16M x | (2) 16M x | None | | | 32 | 32 | 32 | | |----------+-------------+-----------+-----------+-----------| | 512MB | (2) 16M x | (2) 16M x | (2) 16M x | (2) 16M x | | | 32 | 32 | 32 | 32 | |----------+-------------+-----------+-----------+-----------| | 512MB | (2) 32M x | (2) 32M x | None | None | | | 32 | 32 | | | |----------+-------------+-----------+-----------+-----------| | 640MB | (2) 32M x | (2) 16M x | (2) 16M x | (2) 16M x | | | 32 | 32 | 32 | 32 | |----------+-------------+-----------+-----------+-----------| | 768MB | (2) 32M x | (2) 32M x | (2) 32M x | None | | | 32 | 32 | 32 | | |----------+-------------+-----------+-----------+-----------| | 768MB | (2) 32M x | (2) 32M x | (2) 16M x | (2) 16M x | | | 32 | 32 | 32 | 32 | |----------+-------------+-----------+-----------+-----------| | 832MB | (2) 32M x | (2) 32M x | (2) 32M x | (2) 8M x | | | 32 | 32 | 32 | 32 | |----------+-------------+-----------+-----------+-----------| | 896MB | (2) 32M x | (2) 32M x | (2) 32M x | (2) 16M x | | | 32 | 32 | 32 | 32 | |----------+-------------+-----------+-----------+-----------| | 1024MB | (2) 32M x | (2) 32M x | (2) 32M x | (2) 32M x | | | 32 | 32 | 32 | 32 | |------------------------------------------------------------| | Note: Board accepts BEDO/EDO memory. Board also accepts x | | 36 SIMMs. | +------------------------------------------------------------+ +---------------------------------------------------------------+ | DRAM VOLTAGE SELECTION | |---------------------------------------------------------------| |Voltage| J2 | J3 | J4 | J5 | J14 | J15 | J16 | J17 | |-------+------+------+------+------+------+------+------+------| | |3.3v|Closed|Closed| Open | Open |Closed|Closed| Open | Open | |--+----+------+------+------+------+------+------+------+------| |>> | 5v | Open | Open |Closed|Closed| Open | Open |Closed|Closed| +---------------------------------------------------------------+ +------------------------------------------------------------+ | CACHE CONFIGURATION | |------------------------------------------------------------| | Note: 256KB/512KB cache is located on the Pentium Pro CPU. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION | |------------------------------------------------------------| |CPU speed| J11 | J12 | J21 | J22 | J23 | J24 | J27 | |---------+-------+-------+-------+------+------+------+-----| | 150MHz |Closed | Open | Open |Closed|Closed|Closed|3 & 4| |---------+-------+-------+-------+------+------+------+-----| | 166MHz | Open |Closed | Open |Closed|Closed|Closed|1 & 2| |---------+-------+-------+-------+------+------+------+-----| | 180MHz |Closed | Open |Closed | Open |Closed|Closed|3 & 4| |---------+-------+-------+-------+------+------+------+-----| | 200MHz | Open |Closed |Closed | Open |Closed|Closed|1 & 2| |------------------------------------------------------------| |Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU VOLTAGE SELECTION | |------------------------------------------------------------| | Voltage | C3 | C4 | |-----------------+----------------------+-------------------| |>> | Auto select | Open | Open | |---+-------------+----------------------+-------------------| | | 2.1v | 1 & 5 | 1 & 5 | |---+-------------+----------------------+-------------------| | | 2.2v | 2 & 6 | 2 & 6 | |---+-------------+----------------------+-------------------| | | 2.3v | 1 & 5, 2 & 6 | 1 & 5, 2 & 6 | |---+-------------+----------------------+-------------------| | | 2.4v | 3 & 7 | 3 & 7 | |---+-------------+----------------------+-------------------| | | 2.5v | 1 & 5, 3 & 7 | 1 & 5, 3 & 7 | |---+-------------+----------------------+-------------------| | | 2.6v | 2 & 6, 3 & 7 | 2 & 6, 3 & 7 | |---+-------------+----------------------+-------------------| | | 2.7v | 1 & 5, 2 & 6, 3 & 7 | 1 & 5, 2 & 6, 3 & | | | | | 7 | |---+-------------+----------------------+-------------------| | | 2.8v | 4 & 8 | 4 & 8 | |---+-------------+----------------------+-------------------| | | 2.9v | 1 & 5, 4 & 8 | 1 & 5, 4 & 8 | |---+-------------+----------------------+-------------------| | | 3.0v | 2 & 6, 4 & 8 | 2 & 6, 4 & 8 | |---+-------------+----------------------+-------------------| | | 3.1v | 1 & 5, 2 & 6, 4 & 8 | 1 & 5, 2 & 6, 4 & | | | | | 8 | |---+-------------+----------------------+-------------------| | | 3.2v | 3 & 7, 4 & 8 | 3 & 7, 4 & 8 | |---+-------------+----------------------+-------------------| | | 3.3v | 1 & 5, 3 & 7, 4 & 8 | 1 & 5, 3 & 7, 4 & | | | | | 8 | |---+-------------+----------------------+-------------------| | | 3.4v | 2 & 6, 3 & 7, 4 & 8 | 2 & 6, 3 & 7, 4 & | | | | | 8 | |---+-------------+----------------------+-------------------| | | 3.5v | 1 & 5, 2 & 6, 3 & 7, | 1 & 5, 2 & 6, 3 & | | | | 4 & 8 | 7, 4 & 8 | |------------------------------------------------------------| | Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | SERIAL PORT SELECTION | |------------------------------------------------------------| | Setting | J28 | J29 | |------------------------+-----------------+-----------------| |>> | Used and COM 1 or | Pins 1 & 2 | Pins 1 & 2 | | | 2 | closed | closed | |---+--------------------+-----------------+-----------------| | | Used as IR | Pins 2 & 3 | Pins 2 & 3 | | | connector | closed | closed | +------------------------------------------------------------+