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PSoC 5, 3 & 1 MCU

JaRa_1183061
New Contributor II

How many Uarts does psoc3 have?

   

Something with UDP..

   

Best regards.. 

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ETRO_SSN583
Esteemed Contributor

I was able to place 7 full dupe UARTS and compile. Note common clock constraint.

   

 

   

That is HW UARTS, not sure how many SW UARTS can also be placed.

   

 

   

Regards, Dana.

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3 Replies
ETRO_SSN583
Esteemed Contributor

I was able to place 7 full dupe UARTS and compile. Note common clock constraint.

   

 

   

That is HW UARTS, not sure how many SW UARTS can also be placed.

   

 

   

Regards, Dana.

View solution in original post

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odissey1
Honored Contributor II

Macj,

   

this link shows that 12 UART are possible (4-full RX/TX, 4-RX only, 4-TX only):

   

http://www.cypress.com/blog/patron-saints-cypress-blog/udb-doubters?source=search&keywords=customize...

   

 

   

   

 

   

You may try increasing this number by using lightweight UART components like this:

   

http://www.cypress.com/forum/psoc-community-components/simpleuart-component-psoc-4

   

or this:

   

http://www.cypress.com/blog/psoc-sensei-blog?tid=All&date_filter[value]=&page=3

   

odissey1

   

 

   

 

   

RoNo_264271
Contributor II

Do you need to have all the UARTS available at the same time?

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