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PSoC™ 5, 3 & 1

ricardoquesada
New Contributor II

Hi,

I'd like to use PSoC5 as a kind of "bridge". I want to route some pins  with other pins. This is going to be a 1-to-1 connection. And it is going to be bi-directional. And the routing-map will be defined in runtime... (UPDATE: if it is not possible to do it in runtime, then "offline" is good too).

For clarification purposes, let's assume that I have 8 GPIOs:  A1, A2, B1, B2, C1, C2, D1, D2. I'd like that A1 be routed to A2, B1 to B2... etc.  But this info is not hardcoded. I should be able to change in runtime.

 

My questions are:

 - What's the best way to achieve  this? DSI?

- What's the maximum number of connections that I can do? Can I do a 28 x 28 routing-map?

Thanks!

 

[This is a follow up of this question: https://community.cypress.com/t5/PSoC-5-3-1-MCU/PSOC5LP-DSI-manual-routing-for-32x32-mux/td-p/183433  ]

 

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