TYAN COMPUTER CORPORATION
S1344
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Data bus: |
32-bit, VL-bus |
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Size: |
Three/quarter-length, half-height card |
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Hard drive supported: |
Four IDE (AT) Interface drives |
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Floppy drives supported: |
Four 360KB, 720KB, 1.2MB, or 1.44MB drives |
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CONNECTIONS | |
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Function |
Location |
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34-pin control cable connector - floppy drive 1 |
CN1 |
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25-pin parallel port (LPT1/2/3) - external |
CN2 |
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40-pin IDE(AT) Interface (IDE-0) |
CN3 |
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4-pin connector - Drive active (IDE-0) |
CN4 |
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10-pin serial port (COM1/2/4) - internal |
CN5 |
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10-pin serial port (COM1/2/3) - external |
CN6 |
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40-pin IDE(AT) Interface (IDE-1) |
CN7 |
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4-pin connector - Drive active (IDE-1) |
CN8 |
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34-pin control cable connector - floppy drive 2 |
CN9 |
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15-pin game port - internal |
JP2 |
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USER CONFIGURABLE SETTINGS | |||
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Function |
Location |
Setting | |
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I/O Channel Ready signal disabled |
J1 |
open | |
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I/O Channel Ready signal enabled |
J1 |
closed | |
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Floppy drive compatible mode |
J7 |
pins 2 & 3 closed | |
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Floppy drive enhanced mode |
J7 |
pins 1 & 2 closed | |
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Floppy drive enabled |
J8 |
pins 2 & 3 closed | |
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Floppy drive disabled |
J8 |
pins 1 & 2 closed | |
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Uses VL Ready |
J14 |
pins 2 & 3 closed | |
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Use CPU Ready |
J14 |
pins 1 & 2 closed | |
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USER CONFIGURABLE SETTINGS | |||
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Function |
Location |
Setting | |
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Hard drive enabled |
J15 |
pins 2 & 3 closed | |
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Hard drive disabled |
J15 |
pins 1 & 2 closed | |
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Floppy drive port address is 3F0-3F7h |
J26 |
pins 2 & 3 closed | |
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Floppy drive port address is 370-377h |
J26 |
pins 1 & 2 closed | |
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Floppy drive interrupt is IRQ6 |
J35 |
closed | |
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Floppy drive interrupt is disabled |
J35 |
open | |
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Game Port enabled |
J42 |
closed | |
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Game Port disabled |
J42 |
open | |
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HARD DRIVE INTERRUPT REQUEST | |||
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Function |
J2 |
J3 | |
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IRQ14 for IDE-0 (CN3) |
open |
closed | |
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IRQ15 for IDE-1 (CN7) |
closed |
open | |
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IRQ14 for IDE-0, IRQ 15 for IDE-1 |
closed |
closed | |
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IDE Interrupt disabled |
open |
open | |
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PARALLEL PORT (CN2) CONFIGURATION | |||
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LPT |
J9 |
J27 | |
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LPT1 |
pins 2 & 3 closed |
pins 2 & 3 closed | |
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LPT2 |
pins 2 & 3 closed |
pins 1 & 2 closed | |
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LPT3 |
pins 1 & 2 closed |
pins 1 & 2 closed | |
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Disabled |
pins 1 & 2 closed |
pins 2 & 3 closed | |
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SERIAL PORT 1 (CN6) CONFIGURATION | |||
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COM |
J10 |
J11 | |
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COM1 |
pins 2 & 3 closed |
pins 2 & 3 closed | |
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COM2 |
pins 2 & 3 closed |
pins 1 & 2 closed | |
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COM3 |
pins 1 & 2 closed |
pins 2 & 3 closed | |
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Disabled |
pins 1 & 2 closed |
pins 1 & 2 closed | |
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SERIAL PORT 2 (CN5) CONFIGURATION | |||
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COM |
J12 |
J13 | |
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COM1 |
pins 2 & 3 closed |
pins 1 & 2 closed | |
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COM2 |
pins 2 & 3 closed |
pins 2 & 3 closed | |
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COM4 |
pins 1 & 2 closed |
pins 2 & 3 closed | |
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Disabled |
pins 1 & 2 closed |
pins 1 & 2 closed | |
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HARD DRIVE ADDRESS | ||||
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IDE 0 Address |
IDE 1 Address |
J18 |
J19 | |
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1F0-1F7h |
1F0-1F7h |
pins 1 & 2 closed |
pins 1 & 2 closed | |
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1F0-1F7h |
170-177h |
pins 1 & 2 closed |
pins 2 & 3 closed | |
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170-177h |
disabled |
pins 2 & 3 closed |
pins 1 & 2 closed | |
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1F0-1F7h |
disabled |
pins 2 & 3 closed |
pins 2 & 3 closed | |
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IDE 0 (CN3) WAIT STATE | ||||
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Speed |
J20 |
J21 |
J22 | |
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16MHz VL Bus Clock |
Pins 1 & 2 closed |
Pins 1 & 2 closed |
Pins 1 & 2 closed | |
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20 or 25MHz VL Bus Clock |
Pins 1 & 2 closed |
Pins 1 & 2 closed |
Pins 2 & 3 closed | |
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25 or 33MHz VL Bus Clock |
Pins 1 & 2 closed |
Pins 2 & 3 closed |
Pins 1 & 2 closed | |
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33MHz VL Bus Clock |
Pins 1 & 2 closed |
Pins 2 & 3 closed |
Pins 2 & 3 closed | |
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40MHz VL Bus Clock |
Pins 2 & 3 closed |
Pins 1 & 2 closed |
Pins 1 & 2 closed | |
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50MHz VL Bus Clock |
Pins 2 & 3 closed |
Pins 1 & 2 closed |
Pins 2 & 3 closed | |
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50MHz VL Bus Clock |
Pins 2 & 3 closed |
Pins 2 & 3 closed |
Pins 1 & 2 closed | |
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50MHz VL Bus Clock |
Pins 2 & 3 closed |
Pins 2 & 3 closed |
Pins 2 & 3 closed | |
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IDE 1 (CN7) WAIT STATE | ||||
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Speed |
J23 |
J24 |
J25 | |
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16MHz VL Bus Clock |
Pins 1 & 2 closed |
Pins 1 & 2 closed |
Pins 1 & 2 closed | |
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20 or 25MHz VL Bus Clock |
Pins 1 & 2 closed |
Pins 1 & 2 closed |
Pins 2 & 3 closed | |
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25 or 33MHz VL Bus Clock |
Pins 1 & 2 closed |
Pins 2 & 3 closed |
Pins 1 & 2 closed | |
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33MHz VL Bus Clock |
Pins 1 & 2 closed |
Pins 2 & 3 closed |
Pins 2 & 3 closed | |
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40MHz VL Bus Clock |
Pins 2 & 3 closed |
Pins 1 & 2 closed |
Pins 1 & 2 closed | |
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50MHz VL Bus Clock |
Pins 2 & 3 closed |
Pins 1 & 2 closed |
Pins 2 & 3 closed | |
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50MHz VL Bus Clock |
Pins 2 & 3 closed |
Pins 2 & 3 closed |
Pins 1 & 2 closed | |
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50MHz VL Bus Clock |
Pins 2 & 3 closed |
Pins 2 & 3 closed |
Pins 2 & 3 closed | |
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SERIAL PORT 2 (CN5) INTERRUPT REQUEST | ||||
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IRQ |
J30 |
J31 |
J32 | |
|
3 |
open |
closed |
open | |
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4 |
open |
bottom (pin 2) of J31 & bottom (pin2) of J32 closed | ||
|
5 |
closed |
open |
open | |
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SERIAL PORT 1 (CN6) INTERRUPT REQUEST | ||||
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IRQ |
J31 |
J32 |
J33 | |
|
4 |
open |
closed |
open | |
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5 |
open |
open |
closed | |
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3 |
top (pin 1) of J31 & top (pin 1) of J32 closed |
open | ||
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PARALLEL PORT (CN2) INTERRUPT REQUEST | |||
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IRQ |
J34 |
J36 | |
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Parallel port interrupt is IRQ7 |
open |
closed | |
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Parallel port interrupt is IRQ5 |
closed |
open | |
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MISCELLANEOUS TECHNICAL NOTES |
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J16, J17, J28, J29, J37, J38, J39, J40, and J41 are reserved with all pins open - do not alter. |