TEK-850 IO card Settings and Configuration
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 | |||
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 |
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USER CONFIGURABLE SETTINGS | ||
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 | ||||
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 | ||||
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 | ||
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 | ||
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 | ||
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 | ||||||||
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 | ||||||||
SERIAL PORT 2 INTERRUPT SELECTION | ||||||||
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 | ||||||||
PARALLEL PORT INTERRUPT SELECTION | |
IRQ | W9 |
» IRQ5 | Pins 2 & 3 closed |
IRQ7 | Pins 1 & 2 closed |
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