Teknor Industrial Computers VIPer 821 Technical Reference Manual page 34

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Serial Port 1 is available through the J4 connector and supports RS-232 operation mode.
SETUPS
Related Jumpers
No hardware setup is required.
BIOS Level
The following settings are available through the BIOS Setup program:
IRQ monitoring
Port Address/IRQ assignation
MAKING CONNECTIONS
The usual way to connect a device to a serial port is to issue signals through a 10-pin
header/D-Sub 9-pin adapter cable. An 18" 10-pin header/D-Sub 9-pin adapter cable is
available from TEKNOR and is referred to as #150-019.
MORE ...
While adapter cables are provided form various sources, the pinout is often different. The
direct crimp design offered by TEKNOR allows the simplest cable assembly. All cables are
available from TEKNOR by contacting the Sales Department.
see Power Management Setup option
see Integrated Peripherals option
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