cancel
Showing results for 
Search instead for 
Did you mean: 

PSoC 6 MCU

Chva_1477726
New Contributor II

Hi

I am having an issue with "Warning: placer did not place the following components: \ADC:SARMUX\:SARMUX" on a PSOC6 CY8C6347BZI-BLD43 on Kit 062.

I cannot post the project, but I am using 6 single ended inputs, Connected to Port 10 Pins 0-5. It is set for Unsigned in  both formats, 8 samples averaged, Sequential Fixed Avg mode used in single shot mode.

All documentation I have been able to find indicates it is a "legal" setup in terms of the component and the ports the ADC/Mux is assigned to.

I am using PSoC Creator  4.2 (4.2.0.641)

Any  help will be appreciated

Regards

Chris

0 Likes
Reply
1 Solution
MeenakshiR_71
Employee

Hello Chris,

The reason for the warning is because placer really did not place the SARMUX component

Note that unlike PSoC 4, where PSoC Creator's fitter/placer does a lot of placement stuff for you, in PSoC 6 there is not much placement done by PSoC Creator. Especially for the SAR ADC, which can be handled completely in firmware using the sar PDL. Basically the SARMUX is configured and enabled as part of the PDL init and not PSoC Creator init. Hence PSoC Creator does not (or rather will not) handle the placement of the SARMUX.

This is not an issue and your project should work and make full use of the SARMUX, if that is what you are worried about

Regards,

Meenakshi Sundaram R

View solution in original post

0 Likes
Reply
4 Replies
JoMe_264151
Expert II

I tried and it worked. What are the differences???

Bon

0 Likes
Reply
Chva_1477726
New Contributor II

Hi Bob

I just tried yours and it gives the same warning while doing the placement.

Synthesis...

Tech Mapping...

Analog Placement...

Analog Routing...

Analog Code Generation...

Digital Placement...

Warning: placer did not place the following components:

   \ADC_1:SARMUX\:SARMUX

Digital Routing...

Best regards

Chris

0 Likes
Reply
MeenakshiR_71
Employee

Hello Chris,

The reason for the warning is because placer really did not place the SARMUX component

Note that unlike PSoC 4, where PSoC Creator's fitter/placer does a lot of placement stuff for you, in PSoC 6 there is not much placement done by PSoC Creator. Especially for the SAR ADC, which can be handled completely in firmware using the sar PDL. Basically the SARMUX is configured and enabled as part of the PDL init and not PSoC Creator init. Hence PSoC Creator does not (or rather will not) handle the placement of the SARMUX.

This is not an issue and your project should work and make full use of the SARMUX, if that is what you are worried about

Regards,

Meenakshi Sundaram R

View solution in original post

0 Likes
Reply
Chva_1477726
New Contributor II

Thank you Meenakshi. I will ignore the warning from now on.

0 Likes
Reply
Top labels