Can I Use the SCXI-116x Module Via an Analog Input Module in Multiplexed Mode?Hardware: SCXI>>Modules>>SCXI-1160
Problem: I have an SCXI-116x digital module, and I have it in the same SCXI chassis with an analog input module. When I connect a DAQ board directly to either module and try using either one alone, they work fine. However, if I try to use the SCXI-116x module via the analog input module in multiplexed mode, I cannot access the digital module. What's wrong? Solution: On the SCXI analog module, you need to change a jumper that connects the MISO (Master In Serial Out) signal from the SCXIbus to the SERDATOUT (Serial Data Out) pin on the rear-end connector of the analog module. This creates a path for digital data to be read back into your data acquisition board via an analog module. Also, make sure that your analog module is revision C or later, since you also need to set the jumper to connect a pull-up resistor to the MISO signal. Related Links: Attachments:
Report Date: 01/17/1996 Last Updated: 11/21/2003 Document ID: 0HGH3CRP |
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