TYAN COMPUTER S1366 Data bus: 32-bit PCI Size: Half-length, full-height card Hard drive supported: Two IDE (AT) Interface drives Floppy drives supported: Two 360KB, 720KB, 1.2MB, or 1.44MB drives [Image] CONNECTIONS Function Location 25 pin parallel port - external CN1 9 pin serial port - external CN2 10 pin serial port - internal CN3 16 pin game port - internal CN4 34 pin data cable connector - primary floppy CN5 drive interface 34 pin data cable connector - secondary floppy CN6 drive interface 40 pin connector - primary IDE(AT) interface CN7 40 pin connector - secondary IDE(AT) interface CN8 4 pin connector - drive active LED CN9 S136x paddle card daughterboard connector PDL1 USER CONFIGURABLE SETTINGS Function Location Setting » Factory configured - do not alter J0 N/A » Floppy drive interface DSKCHG signal J1 Open not intercepted Floppy drive interface DSKCHG signal J1 Closed intercepted » I/O address fixed J2 Closed I/O address relocatable J2 Open » Primary IDE(AT) channel legacy IRQ tied J5 Closed to IRQ14 No primary IDE(AT) channel legacy IRQ J5 Open tied to IRQ14 » Primary IDE(AT) legacy ISA IRQ14 not J6 Open buffered Primary IDE(AT) legacy ISA IRQ14 buffered J6 Closed » Secondary IDE(AT) channel legacy IRQ J7 Closed tied to IRQ15 No secondary IDE(AT) channel legacy IRQ J7 Open tied to IRQ15 » Secondary IDE(AT) legacy ISA IRQ15 not J8 Open buffered Secondary IDE(AT) legacy ISA IRQ15 J8 Closed buffered » IDE(AT) interrupt native mode not J9 Open utilized IDE(AT) interrupt native mode utilized to J9 Closed PCI INTA » Factory configured - do not alter J10 N/A » AT printer mode(ISA) enabled J11 Open Normal mode enabled, floppy drive J11 Closed interface pin 29 grounded » Floppy drive interface normal DRATE out P1 Pins 2 & 3 mode select closed Floppy drive interface media ID input OS2 P1 Pins 1 & 2 enhanced mode closed » Floppy drive interface I/O address 3F0h P2 Pins 2 & 3 select closed Floppy drive interface I/O address 370h P2 Pins 1 & 2 select closed » Floppy drive interface enabled P3 Pins 2 & 3 closed Floppy drive interface disabled P3 Pins 1 & 2 closed » Factory configured - do not alter T0 N/A » ISA AT printer mode enabled T1 Open PS/2 bi-directional printer mode enabled T1 Closed » Parallel port interrupt IRQ7 select T2 Closed Parallel port interrupt disabled T2 Open » Serial port 1 interrupt IRQ4 select T4 Closed Serial port 1 interrupt disabled T4 Open » Serial port 2 interrupt IRQ3 select T5 Closed Serial port 2 interrupt disabled T5 Open » Game port enabled T6 Closed Game port disabled T6 Open PCI IDE CONFIGURATION Setting J3 J4 » PCI IDE channels Closed Open enabled PCI IDE channels disabled Open Closed SECONDARY IDE PCI INTERRUPT CONFIGURATION Setting J12 J13 » Secondary IDE interrupt not Open N/A inverted(PCI bus INTB#) Secondary IDE interrupt inverted(PCI N/A Closed bus INTB#) PRIMARY IDE PCI INTERRUPT CONFIGURATION Setting T12 T13 » Primary IDE interrupt not Open N/A inverted(PCI bus INTA#) Primary IDE interrupt inverted(PCI N/A Closed bus INTA#) PARALLEL PORT I/O ADRESS SELECT Address P8 P9 » 378-37Fh Pins 2 & 3 Pins 2 & 3 closed closed 278-27Fh Pins 2 & 3 Pins 1 & 2 closed closed 3BC-3BEh Pins 1 & 2 Pins 1 & 2 closed closed Disabled Pins 1 & 2 Pins 2 & 3 closed closed PRIMARY SERIAL PORT I/O ADRESS SELECT Address P4 P5 » 3F8h (COM1) Pins 2 & 3 Pins 2 & 3 closed closed 2F8h (COM2) Pins 2 & 3 Pins 1 & 2 closed closed 3E8h (COM3) Pins 1 & 2 Pins 2 & 3 closed closed Disabled Pins 1 & 2 Pins 1 & 2 closed closed SECONDARY SERIAL PORT I/O ADRESS SELECT Address P6 P7 » 2F8h (COM2) Pins 2 & 3 Pins 2 & 3 closed closed 2E8h (COM4) Pins 1 & 2 Pins 2 & 3 closed closed 3F8h (COM1) Pins 2 & 3 Pins 1 & 2 closed closed Disabled Pins 1 & 2 Pins 1 & 2 closed closed PARALLEL PORT INTERRUPT SELECT IRQ T2 T3 » IRQ7 Closed Open IRQ5 Open Closed Disabled Open Open ENHANCED PARALLEL PORT MODE CONFIGURATION Modes Supported P10 P11 » PRN Pins 2 & 3 Pins 2 & 3 closed closed PRN, EPP Pins 1 & 2 Pins 2 & 3 closed closed PRN, ECP Pins 2 & 3 Pins 1 & 2 closed closed PRN, ECP, EPP Pins 1 & 2 Pins 1 & 2 closed closed ECP MODE CONFIGURATION Setting T7 T8 T9 T10 T11 » ECP mode Open Open Open Open Open disabled ECP mode Closed Open Closed Open Closed w/DMA1 ECP mode Open Closed Open Closed Closed w/DMA3 SERIAL PORT INTERRUPT SELECT Port 1 Port 2 T3 T4 T5 IRQ4 IRQ3 open closed closed IRQ4 Disabled open closed open Disabled IRQ3 open open closed IRQ3 IRQ4 open T4 pin 1 to T5 pin 1 T4 pin 2 to T5 pin 2 IRQ5 IRQ3 open T4 pin 1 to T5 pin 1 Disabled IRQ4 open T4 pin 2 to T5 pin 2 IRQ4 IRQ5 T3 pin 2 to T4 pin 2 closed Disabled IRQ5 T3 pin 2 to T4 pin 2 open MISCELLANEOUS TECHNICAL NOTES Note: In order to utilize the S1366's IDE and I/O functions, the S136x paddle card must be installed on connector PDL1