PSoC™ 5, 3 & 1 Forum Discussions

i AM TRYING TO REBUILD THE RTD EXAMPLE OF PSOC3_4 FOR PSOC5LP KIT BUT MY RTD READINGS ARE NOT PROPER DUE TO IDAC NOT SOURCING PROPER 1MA CURRENT.

i TRIED 1MA SOURCING IN DIFFERENT EXAMPLE OF IDAC8 OF 5LP . HERE IT WORKS FINE BUT IN RTD EXAMPLE IDAC JUST SOURCE 0.22microamps and not 1ma.

please help as this is weird situation

Hello, I'm using a Mems 25Mhz clock and a Mems 32.768Khz clock on the MHZXIN and KHZXIN respectfully. I need a little help setting up the clock tree in my project in PSOC Creator 4.1.

Here is my schematic:

Here is my clock settings:

If anyone can give me some help I would greatly appreciate it.

Thanks,

Joe

When I compile I get Errors indicating "No input in instance" on TopDesign sheet.  There are no Errors on the sheet, and the CPU program fine

On PSOC5LP P0[2] and P0[4] are dedicated to the connection of an bypass capacitor for ExtVrefL_1 and EXTVrefL_2 (internal Vref of each SAR ADC).

Alas when using the internal OPA of the PSOC5 these two pin are assigned to the non inverted input.

Using internal OPA and Vref bypass capacitor at the same time is the goal.

Is it possible to bypass the internal Vref by connecting it to another analog output and place a discrete capacitor to GND?
Any suggestion of an alternate connection point is welcome.

Does anybody know how to measure a temp using a 10K thermistor and a psoc 5 I tried using the sample code but it does not work with the psoc 5LP CY8C5888LT*-LP097' any help would you guys could give me would be awesome thanks for your time I attached my code

Hi

I am building a analog project using CY8CKIT-050 PSoC® 5LP Development Kit.

1. What is the specifications of the internal components e.g. what is the specs of the opamp in terms slew rate, gain bandwidth product, etc.
2. Is there any document listing these details ??