TEKNOR INDUSTRIAL COMPUTERS, INC.
TEK-850
|
Card Type |
Serial Expansion card |
|
Chip Set |
Unidentified |
|
I/O Options |
Parallel port, serial ports (2), PC/104 ports (2) |
|
CONNECTIONS |
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|
Function |
Label |
Function |
Label |
|
Parallel port |
J1 |
8-bit PC/104 connector |
P1 |
|
Serial port 1 |
J2 |
16-bit PC/104 connector |
P2 |
|
Serial port 2 |
J3 |
|
|
|
USER CONFIGURABLE SETTINGS |
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|
Function |
Label |
Position |
|
RTSA - CTSA normal operation |
W19 |
Open |
|
RTSA - CTSA loopback enabled |
W19 |
Closed |
|
DSRA - DTRA normal operation |
W20 |
Closed |
|
DSRA - DTRA loopback enabled |
W20 |
Open |
|
RTSB - CTSB normal operation |
W21 |
Open |
|
RTSB - CTSB loopback enabled |
W21 |
Closed |
|
DSRB - DTRB normal operation |
W22 |
Closed |
|
DSRB - DTRB loopback enabled |
W22 |
Open |
|
COM A PORT CONFIGURATION |
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|
Setting |
W11 |
W12 |
W13 |
W14 |
|
RS-232 |
Pins 1 & 2 closed |
Pins 1 & 2 closed |
Pins 1 & 2 closed |
Pins 1 & 2 closed |
|
RS-485 |
Pins 2 & 3 closed |
Pins 2 & 3 closed |
Pins 2 & 3 closed |
Pins 2 & 3 closed |
|
COM B PORT CONFIGURATION |
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|
Setting |
W15 |
W16 |
W17 |
W18 |
|
RS-232 |
Pins 1 & 2 closed |
Pins 1 & 2 closed |
Pins 1 & 2 closed |
Pins 1 & 2 closed |
|
RS-485 |
Pins 2 & 3 closed |
Pins 2 & 3 closed |
Pins 2 & 3 closed |
Pins 2 & 3 closed |
|
PARALLEL PORT ADDRESS SELECTION |
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|
Setting |
W10/Pins 9 & 10 |
W10/Pins 11 & 12 |
|
LPT1 (378h) |
Open |
Open |
|
LPT2 (278h) |
Closed |
Open |
|
LPT3 (3BCh) |
Open |
Closed |
|
Disabled |
Closed |
Closed |
|
SERIAL PORT 1 ADDRESS SELECTION |
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|
Setting |
W10/Pins 5 & 6 |
W10/Pins 7 & 8 |
|
COM1 (3F8h) |
Open |
Open |
|
COM2 (3E8h) |
Closed |
Open |
|
COM3 (358h) |
Open |
Closed |
|
COM4 (338h) |
Closed |
Closed |
|
SERIAL PORT 2 ADDRESS SELECTION |
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|
Setting |
W10/Pins 1 & 2 |
W10/Pins 3 & 4 |
|
COM1 (2F8h) |
Open |
Open |
|
COM2 (2E8h) |
Closed |
Open |
|
COM3 (258h) |
Open |
Closed |
|
COM4 (238h) |
Closed |
Closed |
|
SERIAL PORT 1 INTERRUPT SELECTION |
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|
IRQ |
W1 |
W2 |
W3 |
W4 |
W5 |
W6 |
W7 |
W8 |
|
IRQ3 |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
1 & 2 |
|
IRQ4 |
Open |
Open |
Open |
Open |
Open |
Open |
1 & 2 |
Open |
|
IRQ9 |
Open |
Open |
Open |
Open |
Open |
1 & 2 |
Open |
Open |
|
IRQ10 |
Open |
Open |
Open |
Open |
1 & 2 |
Open |
Open |
Open |
|
IRQ11 |
Open |
Open |
Open |
1 & 2 |
Open |
Open |
Open |
Open |
|
IRQ12 |
Open |
Open |
1 & 2 |
Open |
Open |
Open |
Open |
Open |
|
IRQ14 |
Open |
1 & 2 |
Open |
Open |
Open |
Open |
Open |
Open |
|
IRQ15 |
1 & 2 |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
|
Note: Pins designated are closed |
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|
SERIAL PORT 2 INTERRUPT SELECTION |
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|
IRQ |
W1 |
W2 |
W3 |
W4 |
W5 |
W6 |
W7 |
W8 |
|
IRQ3 |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
2 & 3 |
|
IRQ4 |
Open |
Open |
Open |
Open |
Open |
Open |
2 & 3 |
Open |
|
IRQ9 |
Open |
Open |
Open |
Open |
Open |
2 & 3 |
Open |
Open |
|
IRQ10 |
Open |
Open |
Open |
Open |
2 & 3 |
Open |
Open |
Open |
|
IRQ11 |
Open |
Open |
Open |
2 & 3 |
Open |
Open |
Open |
Open |
|
IRQ12 |
Open |
Open |
2 & 3 |
Open |
Open |
Open |
Open |
Open |
|
IRQ14 |
Open |
2 & 3 |
Open |
Open |
Open |
Open |
Open |
Open |
|
IRQ15 |
2 & 3 |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
|
Note: Pins designated are closed |
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|
PARALLEL PORT INTERRUPT SELECTION |
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|
IRQ |
W9 |
|
IRQ5 |
Pins 2 & 3 closed |
|
IRQ7 |
Pins 1 & 2 closed |