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PSoC™ 4 Forum Discussions

Gone
Level 1
First reply posted First question asked Welcome!
Level 1

 

I am using PSoC4  CY8C4247AZI-M485 to measure 8 currents and i also want to measure a thermistor.  I can not seem to get PSoC to build this is there another way I can do this?

 

Gone_0-1656548892748.png

 

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3 Replies
Vasanth
Moderator
Moderator 250 sign-ins 500 solutions authored First question asked
Moderator

Hi,

Could you please connect different pins to 8 and 9 channel for VT terminal and see if the routing is passing. PSoC will not have adequate routing resources to do the routing you have requested for.

Best Regards,
Vasanth

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Vasanth
Moderator
Moderator 250 sign-ins 500 solutions authored First question asked
Moderator

Hi,

Additionally check the following appnote for thermistor measurement examples.

https://www.infineon.com/dgdl/Infineon-CE210514_PSoC_3_PSoC_4_and_PSoC_5LP_Temperature_Sensing_with_...

 

Best Regards,
Vasanth

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DennisS_46
Employee
50 sign-ins 100 replies posted 25 solutions authored
Employee

The Creator routing engine does not like single pin signals routed to two mux inputs. It "should" work but it doesn't
So, make two VT pin inputs, one for the low side of Vhi, and the other for the high side of Vlow. I had to do it
this way for a multiple thermistor scanner; it works.
---- Dennis Seguine, PSoC Applications Engineer

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