A few remaining questions/issues | Cypress Semiconductor
A few remaining questions/issues
Hi, I'm trying to fix the last few remaining problems with my design, and I have a few questions:
1. I'm getting a lot of analog cross-coupling between the breath pressure analog input and some of the reference voltages used by the comparators. If I try to use a different analog input , then the design will fail to route. Do you have any advice or suggestions on how to fix this?
2. What is the current limit of the analog multiplexors? I was thinking to use a discharge resistor instead of the other DAC so I can free it up to increase the resolution.
3. I was trying to use the dither module to increase the DAC resolution, but I was running into the shared bus problem (see previous post that never got answered), is there a way to do this?