- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Hello everyone,
I'm new to ModusToolbox and I'm trying to build a 4 wire resistance meter using an OpAmp, a SAR ADC and a IDAC (like picture below).
In Device Configurator after https://snaptube.cam/ 9apps setting up all the Peripherals I get this error: "Resources 'oa_vminus[0], amuxbus_b_csd0, amuxbus_b_sar' are overused between nets 'P5[4] analog, P9[1] analog, AREF vref, P5[3] analog, CSD(Capsense, etc) 0 amuxbus_a, CSD (Capsense, etc) 0 amuxbus_b'
Has anyone encountered this error before or can point me in the right direction?
Thank you,
Solved! Go to Solution.
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Hi,
I think you forgot to attach the image. If you go to device configurator -> Analog Routing, you can see how the analog resources are distributed. You can see that Amux bus is a limited resource and just make sure that you are using minimal resources. You can change the ADC input pin to a dedicated pin ( may be port 10 pins) and see whether the routing is successful.
Following document should be helpful:
Best Regards,
Vasanth
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Hi,
I think you forgot to attach the image. If you go to device configurator -> Analog Routing, you can see how the analog resources are distributed. You can see that Amux bus is a limited resource and just make sure that you are using minimal resources. You can change the ADC input pin to a dedicated pin ( may be port 10 pins) and see whether the routing is successful.
Following document should be helpful:
Best Regards,
Vasanth