TYAN COMPUTER CORPORATION S1342 Data bus: 32-bit, VL-Bus Size: Half-length, half-height card Hard drive supported: Two IDE (AT) Interface drives Floppy drives supported: Two 360KB, 720KB, 1.2MB, 1.44MB or 2.88MB drives [Image] CONNECTIONS Function Location 34-pin control cable connector-floppy drive-1 CN1 25-pin parallel port (LPT1/2) - external CN2 40-pin AT Interface (IDE) connector - IDE-1 CN3 4-pin connector-Drive active LED for IDE-2 CN4 10-pin serial port (COM2/4) - internal CN5 10-pin serial port (COM1/3) - internal CN6 40-pin AT Interface (IDE) connector - IDE-2 CN7 4-pin connector-Drive active LED for IDE-2 CN8 34-pin control cable connector-floppy drive-2 CN9X 15-pin game port - internal JP2 HARD DRIVE INTERRUPT IDE-1 IDE-2 Jumper J2 Jumper J3 Disabled Disabled open open » IRQ14 Disabled open closed Disabled IRQ15 closed open IRQ14 IRQ15 closed closed FLOPPY DRIVE PORT ADDRESS IDE-1 IDE-2 Jumper J2 Jumper J3 Disabled Disabled open open » IRQ14 Disabled open closed Disabled IRQ15 closed open IRQ14 IRQ15 closed closed WAIT STATE FOR IDE-1 Speed J20 J21 J22 16MHz VL Bus Pins 1 & 2 Pins 1 & 2 Pins 1 & 2 Clock closed closed closed 20 or 25MHz VL Pins 1 & 2 Pins 1 & 2 Pins 2 & 3 Bus Clock closed closed closed 25 or 33MHz VL Pins 1 & 2 Pins 2 & 3 Pins 1 & 2 Bus Clock closed closed closed 33MHz VL Bus Pins 1 & 2 Pins 2 & 3 Pins 2 & 3 Clock closed closed closed 40MHz VL Bus Pins 2 & 3 Pins 1 & 2 Pins 1 & 2 Clock closed closed closed 50MHz VL Bus Pins 2 & 3 Pins 1 & 2 Pins 2 & 3 Clock closed closed closed 50MHz VL Bus Pins 2 & 3 Pins 2 & 3 Pins 1 & 2 Clock closed closed closed » 50MHz VL Bus Pins 2 & 3 Pins 2 & 3 Pins 2 & 3 Clock closed closed closed WAIT STATE FOR IDE-2 Speed J23 J24 J25 16MHz VL Bus Pins 1 & 2 Pins 1 & 2 Pins 1 & 2 Clock closed closed closed 20 or 25MHz VL Pins 1 & 2 Pins 1 & 2 Pins 2 & 3 Bus Clock closed closed closed 25 or 33MHz VL Pins 1 & 2 Pins 2 & 3 Pins 1 & 2 Bus Clock closed closed closed 33MHz VL Bus Pins 1 & 2 Pins 2 & 3 Pins 2 & 3 Clock closed closed closed 40MHz VL Bus Pins 2 & 3 Pins 1 & 2 Pins 1 & 2 Clock closed closed closed 50MHz VL Bus Pins 2 & 3 Pins 1 & 2 Pins 2 & 3 Clock closed closed closed 50MHz VL Bus Pins 2 & 3 Pins 2 & 3 Pins 1 & 2 Clock closed closed closed » 50MHz VL Bus Pins 2 & 3 Pins 2 & 3 Pins 2 & 3 Clock closed closed closed USER CONFIGURABLE SETTINGS Function Location Setting » I/O Channel Ready signal J1 open disabled I/O Channel Ready signal J1 closed enabled » Floppy drive compatilble mode J7 Pins 2 & 3 enabled closed Floppy drive enhanced mode 2 J7 Pins 1 & 2 enabled closed » Uses VL Ready J14 Pins 2 & 3 closed Use CPU Ready J14 Pins 1 & 2 closed » Hard drive enabled J15 Pins 2 & 3 closed Hard drive disabled J15 Pins 1 & 2 closed » Floppy drive enabled J4, J5, & J6 Pins 2 & 3 closed Floppy drive disabled J4, J5, & J6 Pins 1 & 2 closed » Floppy drive port address is J9 Pins 2 & 3 3F0-3F7h closed Floppy drive port address is J9 Pins 1 & 2 370-377h closed » Hard drive interrupt is IRQ14 J17 closed Hard drive interrupt is J17 open disabled » Serial Port 2 interrupt is J18 closed IRQ3 Serial Port 2 interrupt is J18 open disabled » Serial Port 1 interrupt is J19 closed IRQ4 Serial Port 1 interrupt is J19 open disabled » Floppy drive interrupt is IRQ6 J35 closed Floppy drive interrupt is J35 open disabled » Game Port enabled J42 closed Game Port disabled J42 open PARALLEL PORT CONFIGURATION LPT Jumper J9 Jumper J27 LPT3 pins 1 & 2 closed pins 1 & 2 closed Disabled pins 1 & 2 closed pins 2 & 3 closed LPT2 pins 2 & 3 closed pins 1 & 2 closed » LPT1 pins 2 & 3 closed pins 2 & 3 closed PARALLEL PORT INTERRUPT REQUEST IRQ Jumper J34 Jumepr J36 » Parallel port interrupt open closed is IRQ7 Parallel port interrupt closed open is IRQ5 SERIAL PORT 1 CONFIGURATION COM Jumper J10 Jumper J11 Disabled pins 1 & 2 closed pins 1 & 2 closed COM3 pins 1 & 2 closed pins 2 & 3 closed COM2 pins 2 & 3 closed pins 1 & 2 closed » COM1 pins 2 & 3 closed pins 2 & 3 closed SERIAL PORT 2 CONFIGURATION COM Jumper J12 Jumper J13 Disabled pins 1 & 2 closed pins 1 & 2 closed COM4 pins 1 & 2 closed pins 2 & 3 closed COM1 pins 2 & 3 closed pins 1 & 2 closed » COM2 pins 2 & 3 closed pins 2 & 3 closed