TYAN COMPUTER CORPORATION ========================= S1684S Device Type Mainboard Processor Pentium Pro/Pentium II Processor Speed 150/166/180/200/233/266/300MHz Chip Set Intel Video Chip Set None Maximum Onboard 768MB (EDO supported) Memory Maximum Video None Memory Cache 256/512KB (located on Pentium Pro/Pentium II CPU) BIOS AMI, Award Dimensions 305mm x 244mm 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), IR connector, USB connectors (2), ATX power connector NPU Options None +------------------------------------------------------------+ | CONNECTIONS | |------------------------------------------------------------| | Purpose | Location | Purpose | Location | |-----------------+----------+-------------------+-----------| | ATX power | ATX | CPU fan fail | J28 | | connector | | warning | | |-----------------+----------+-------------------+-----------| | Parallel port | CN1 | IDE interface LED | J39 | |-----------------+----------+-------------------+-----------| | Serial port 2 | CN2 | Soft off power | J45 | | | | supply | | |-----------------+----------+-------------------+-----------| | Serial port 1 | CN3 | Keylock | J49/pins | | | | | 4 & 5 | |-----------------+----------+-------------------+-----------| | IDE interface 2 | CN6 | Soft off power | J50/pins | | | | supply | 1 & 2 | |-----------------+----------+-------------------+-----------| | IDE interface 1 | CN7 | Green PC | J50/pins | | | | connector | 3 & 4 | |-----------------+----------+-------------------+-----------| | Floppy drive | CN8 | IR connector | J50/pins | | interface | | | 8 - 10 | |-----------------+----------+-------------------+-----------| | PS/2 mouse port | J2 | IDE interface LED | J50/pins | | | | | 15 & 16 | |-----------------+----------+-------------------+-----------| | USB connector 1 | J3 | Power LED | J50/pins | | | | | 18 - 20 | |-----------------+----------+-------------------+-----------| | USB connector 2 | J3A | Reset switch | J50/pins | | | | | 22 & 23 | |-----------------+----------+-------------------+-----------| | CPU fan power | J24 | Speaker | J50/pins | | | | | 24 - 27 | |-----------------+----------+-------------------+-----------| | CPU fan power | J25 | 32-bit PCI slots | PC1 - PC4 | +------------------------------------------------------------+ +------------------------------------------------------------+ | USER CONFIGURABLE SETTINGS | |------------------------------------------------------------| | Function | Label | Position | |-------------------------------------+-------+--------------| |>> | Factory configured - do not | CON7 | Unidentified | | | alter | | | |---+---------------------------------+-------+--------------| | | Serial port used as serial port | J12 | Pins 1 & 2 | | | | | closed | |---+---------------------------------+-------+--------------| | | Serial port used as IR | J12 | Pins 2 & 3 | | | connector | | closed | |---+---------------------------------+-------+--------------| |>> | Factory configured - do not | J13 | Unidentified | | | alter | | | |---+---------------------------------+-------+--------------| |>> | Factory configured - do not | J17 | Unidentified | | | alter | | | |---+---------------------------------+-------+--------------| |>> | Factory configured - do not | J21 | Unidentified | | | alter | | | |---+---------------------------------+-------+--------------| |>> | Factory configured - do not | J22 | Unidentified | | | alter | | | |---+---------------------------------+-------+--------------| |>> | Factory configured - do not | J29 | Unidentified | | | alter | | | |---+---------------------------------+-------+--------------| |>> | Flash BIOS voltage select 5v | J36 | Pins 1 & 2 | | | | | closed | |---+---------------------------------+-------+--------------| | | Flash BIOS voltage select 12v | J36 | Pins 2 & 3 | | | | | closed | |---+---------------------------------+-------+--------------| |>> | Factory configured - do not | J46 | Unidentified | | | alter | | | |---+---------------------------------+-------+--------------| |>> | Factory configured - do not | J51 | Unidentified | | | alter | | | |---+---------------------------------+-------+--------------| |>> | CMOS memory normal operation | J52 | Open | |---+---------------------------------+-------+--------------| | | CMOS memory clear | J52 | Closed | |---+---------------------------------+-------+--------------| |>> | Factory configured - do not | J53 | Unidentified | | | alter | | | |---+---------------------------------+-------+--------------| |>> | Factory configured - do not | J54 | Unidentified | | | alter | | | +------------------------------------------------------------+ +------------------------------------------------------------+ | SIMM CONFIGURATION | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | Bank 2 | |------------+---------------+---------------+---------------| | 8MB | (2) 1M x 36 | None | None | |------------+---------------+---------------+---------------| | 16MB | (2) 1M x 36 | (2) 1M x 36 | None | |------------+---------------+---------------+---------------| | 16MB | (2) 2M x 36 | None | None | |------------+---------------+---------------+---------------| | 24MB | (2) 1M x 36 | (2) 1M x 36 | (2) 1M x 36 | |------------+---------------+---------------+---------------| | 32MB | (2) 2M x 36 | (2) 2M x 36 | None | |------------+---------------+---------------+---------------| | 32MB | (2) 4M x 36 | None | None | |------------+---------------+---------------+---------------| | 48MB | (2) 2M x 36 | (2) 2M x 36 | (2) 2M x 36 | |------------+---------------+---------------+---------------| | 64MB | (2) 4M x 36 | (2) 4M x 36 | None | |------------+---------------+---------------+---------------| | 64MB | (2) 8M x 36 | None | None | |------------+---------------+---------------+---------------| | 96MB | (2) 4M x 36 | (2) 4M x 36 | (2) 4M x 36 | |------------+---------------+---------------+---------------| | 128MB | (2) 8M x 36 | (2) 8M x 36 | None | |------------+---------------+---------------+---------------| | 128MB | (2) 16M x 36 | None | None | |------------+---------------+---------------+---------------| | 136MB | (2) 16M x 36 | (2) 1M x 36 | None | |------------+---------------+---------------+---------------| | 144MB | (2) 16M x 36 | (2) 1M x 36 | (2) 1M x 36 | |------------+---------------+---------------+---------------| | 144MB | (2) 16M x 36 | (2) 2M x 36 | None | |------------+---------------+---------------+---------------| | 160MB | (2) 16M x 36 | (2) 2M x 36 | (2) 2M x 36 | |------------+---------------+---------------+---------------| | 160MB | (2) 16M x 36 | (2) 4M x 36 | None | |------------+---------------+---------------+---------------| | 192MB | (2) 16M x 36 | (2) 4M x 36 | (2) 4M x 36 | |------------+---------------+---------------+---------------| | 192MB | (2) 16M x 36 | (2) 8M x 36 | None | |------------+---------------+---------------+---------------| | 192MB | (2) 8M x 36 | (2) 8M x 36 | (2) 8M x 36 | |------------+---------------+---------------+---------------| | 256MB | (2) 16M x 36 | (2) 8M x 36 | (2) 8M x 36 | |------------+---------------+---------------+---------------| | 256MB | (2) 16M x 36 | (2) 16M x 36 | None | |------------+---------------+---------------+---------------| | 256MB | (2) 32M x 36 | None | None | |------------+---------------+---------------+---------------| | 264MB | (2) 32M x 36 | (2) 1M x 36 | None | |------------+---------------+---------------+---------------| | 272MB | (2) 32M x 36 | (2) 1M x 36 | (2) 1M x 36 | |------------+---------------+---------------+---------------| | 272MB | (2) 32M x 36 | (2) 2M x 36 | None | |------------+---------------+---------------+---------------| | 288MB | (2) 32M x 36 | (2) 2M x 36 | (2) 2M x 36 | |------------+---------------+---------------+---------------| | 288MB | (2) 32M x 36 | (2) 4M x 36 | None | |------------+---------------+---------------+---------------| | 320MB | (2) 32M x 36 | (2) 4M x 36 | (2) 4M x 36 | |------------+---------------+---------------+---------------| | 320MB | (2) 32M x 36 | (2) 8M x 36 | None | |------------+---------------+---------------+---------------| | 384MB | (2) 32M x 36 | (2) 8M x 36 | (2) 8M x 36 | |------------+---------------+---------------+---------------| | 384MB | (2) 32M x 36 | (2) 16M x 36 | None | +------------------------------------------------------------+ +------------------------------------------------------------+ | SIMM CONFIGURATION (CON'T) | |------------------------------------------------------------| | Size | Bank 0 | Bank 1 | Bank 2 | |------------+---------------+---------------+---------------| | 384MB | (2) 16M x 36 | (2) 16M x 36 | (2) 16M x 36 | |------------+---------------+---------------+---------------| | 512MB | (2) 32M x 36 | (2) 16M x 36 | (2) 16M x 36 | |------------+---------------+---------------+---------------| | 512MB | (2) 32M x 36 | (2) 32M x 36 | None | |------------+---------------+---------------+---------------| | 768MB | (2) 32M x 36 | (2) 32M x 36 | (2) 32M x 36 | |------------------------------------------------------------| | Note: Board accepts EDO memory. | +------------------------------------------------------------+ +------------------------------------------------------------+ | SIMM VOLTAGE CONFIGURATION | |------------------------------------------------------------| | Voltage | J32 | J33 | J34 | J35 | |-------------+-----------+-----------+-----------+----------| | | 3.3v | Closed | Closed | Closed | Closed | |---+---------+-----------+-----------+-----------+----------| |>> | 5v | Open | Open | Open | Open | +------------------------------------------------------------+ +------------------------------------------------------------+ | SIMM VOLTAGE CONFIGURATION (CON'T) | |------------------------------------------------------------| | Voltage | J41 | J43 | J47 | J48 | |-------------+-----------+-----------+-----------+----------| | | 3.3v | Open | Open | Open | Open | |---+---------+-----------+-----------+-----------+----------| |>> | 5v | Closed | Closed | Closed | Closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | CACHE CONFIGURATION | |------------------------------------------------------------| | Note: 256KB/512KB cache is located on the Pentium | | Pro/Pentium II CPU. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION (PENTIUM PRO) | |------------------------------------------------------------| |CPU speed|Clock speed|Multiplier| J30 | J31 | J37 | J38 | |---------+-----------+----------+-------+------+-----+------| | 150MHz | 60MHz | 2.5x | Open |Closed|3 & 4|Closed| |---------+-----------+----------+-------+------+-----+------| | 166MHz | 66MHz | 2.5x |Closed | Open |1 & 2|Closed| |---------+-----------+----------+-------+------+-----+------| | 180MHz | 60MHz | 3x | Open |Closed|3 & 4|Closed| |---------+-----------+----------+-------+------+-----+------| | 200MHz | 66MHz | 3x |Closed | Open |1 & 2|Closed| |------------------------------------------------------------| |Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION (PENTIUM PRO, CON'T) | |------------------------------------------------------------| | CPU | Clock | Multiplier | J40 | J42 | J44 | | speed | speed | | | | | |---------+----------+------------+--------+--------+--------| | 150MHz | 60MHz | 2.5x | Open | Closed | Closed | |---------+----------+------------+--------+--------+--------| | 166MHz | 66MHz | 2.5x | Open | Closed | Closed | |---------+----------+------------+--------+--------+--------| | 180MHz | 60MHz | 3x | Closed | Open | Closed | |---------+----------+------------+--------+--------+--------| | 200MHz | 66MHz | 3x | Closed | Open | Closed | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION (PENTIUM II) | |------------------------------------------------------------| |CPU speed|Clock speed|Multiplier| J30 | J31 | J37 | J38 | |---------+-----------+----------+-------+------+-----+------| | 200MHz | 66MHz | 3x |Closed | Open |1 & 2|Closed| |---------+-----------+----------+-------+------+-----+------| | 233MHz | 66MHz | 3.5x | Open |Closed|3 & 4|Closed| |---------+-----------+----------+-------+------+-----+------| | 266MHz | 66MHz | 4x |Closed | Open |1 & 2|Closed| |---------+-----------+----------+-------+------+-----+------| | 300MHz | 66MHz | 4.5x | Open |Closed|3 & 4|Closed| |------------------------------------------------------------| |Note: Pins designated should be in the closed position. | +------------------------------------------------------------+ +------------------------------------------------------------+ | CPU SPEED SELECTION (PENTIUM II, CON'T) | |------------------------------------------------------------| | CPU | Clock | Multiplier | J40 | J42 | J44 | | speed | speed | | | | | |---------+----------+------------+--------+--------+--------| | 200MHz | 66MHz | 3x | Closed | Open | Closed | |---------+----------+------------+--------+--------+--------| | 233MHz | 66MHz | 3.5x | Open | Open | Closed | |---------+----------+------------+--------+--------+--------| | 266MHz | 66MHz | 4x | Closed | Closed | Open | |---------+----------+------------+--------+--------+--------| | 300MHz | 66MHz | 4.5x | Open | Closed | Open | +------------------------------------------------------------+