PSoC™ 4 Forum Discussions

Hello

I receive the below error when I try to "Generate Application".  I'm using auto routing and I'm not locking any pins.  In my design, I have one op-amp, two 4x1 analog hw muxes and an ADC.  I cannot seem to generate this design without errors.  The error appears to be some kind of digital routing issue.  The only digital signals I have are a control register that switches the 2 muxes and two clock inputs to the muxes.  There is also a UART block.

--------------- Build Started: 08/24/2019 23:29:48 Project: Uart_multiplexor3, Configuration: ARM GCC 5.4-2016-q2-update Debug ---------------

cydsfit.exe -.appdatapath "C:\Users\shawng.WAGNER\AppData\Local\Cypress Semiconductor\PSoC Creator\4.2" -.fdsnotice -.fdswarpdepfile=warp_dependencies.txt -.fdselabdepfile=elab_dependencies.txt -.fdsbldfile=generated_files.txt -.fdsreffile=referenced_files.txt -p "C:\Users\shawng.WAGNER\Documents\PSoC Creator\Workspace02\Uart_multiplexor3.cydsn\Uart_multiplexor3.cyprj" -d CY8C4245AXI-483 -s "C:\Users\shawng.WAGNER\Documents\PSoC Creator\Workspace02\Uart_multiplexor3.cydsn\Generated_Source\PSoC4" -- -yv2 -q10 -ygs -o0 -v3 -.fftcfgtype=LE

Elaborating Design...

HDL Generation...

Synthesis...

Tech Mapping...

ADD: pft.M0040: information: The following 15 pin(s) will be assigned a location by the fitter: \UART:rx(0)\, \UART:tx(0)\, pin1(0), Pin2(0), Pin3(0), Pin4(0), Pin5(0), Pin6(0), Pin7(0), Pin8(0), Pin_1(0), Pin_2(0), Pin_3(0), Pin_5(0), Pin_6(0)

Analog Placement...

Analog Routing...

Analog Code Generation...

Digital Placement...

Digital Routing...

Error: rtr.M0004: E1216: Routing of net __ZERO__ Failed. Source : :udb@[UDB=(0,1)]:pld1:mc2.q, Sink : :m0s8scbcell_0.miso_m

Error: rtr.M0004: Error routing design: Routing Failed (12)

Dependency Generation...

Cleanup...

Error: fit.M0050: The fitter aborted due to errors, please address all errors and rebuild. (App=cydsfit)

--------------- Build Failed: 08/24/2019 23:29:53 ---------------

How to configure the ports P1 of CY8C4127 as general-purpose I/O and Output mode with Register programming?

Hi

Below is the captured waveform of MBR3116 CS0 pin, which is connected to a sensor.

It shows a frequency-changing waveform. Is that coz MBR3 uses PRS clock?

Could the clock frequency be decreased by modifying some setting parameters of MBR3?

Thanks.

BR

Grace

Hello,

I would like to change period and compare value directly in TC interrupt handler with API during running Timer/Counter of PSoC4000S.

Is there no problem?

Or can we only use swap of PWM instead of Timer/Counter?

Best regards,

Yocchi

Hello,

I am using PSoC 4200M series (CY8C4247AZI-M485). I was trying to use the ADC. Just to get a feel for it, I uploaded the ADC_SAR_Seq_Die_Temp_PSoC4 example code in the PSoC creator 4.2 to check the measured voltage. When I ground the ADC pin the ADC does not read 0mV, instead it reads any value ranging from a few tens of mV to about 3-4V. However when I give it a voltage equal to the reference voltage (VDDA) it reads it properly. Can someone please guide me on what might be happening and how to fix it?