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In the example project SCB_SpiCommMaster there are two SPI components, the SPIM (master) in SCB mode and the SPIS (slave) in UDB mode. My question is:
How did the internal pin of SPIM \SPIM:miso_m\ get connected to the external pin P0[1]?
Is there any help file or video clip explaining this step of configuring/routing the SPIM to SPIS?
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In PSoC4 the routing is a bit limited. The non-UDB-components have got defaulted pins which you should use. The first build usually assigns them. For the UDB-components you are not limited with routing (except some special ports as P_4) but you are limited in the number of UDBs.
There are UDB Master and Slave and there is an SCB component which can be configured as either master or slave.
Bob
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In PSoC4 the routing is a bit limited. The non-UDB-components have got defaulted pins which you should use. The first build usually assigns them. For the UDB-components you are not limited with routing (except some special ports as P_4) but you are limited in the number of UDBs.
There are UDB Master and Slave and there is an SCB component which can be configured as either master or slave.
Bob
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Pin limitations discussed here -
http://www.cypress.com/documentation/application-notes/an86439-psoc-4-using-gpio-pins AN86439 - PSoC® 4 - Using GPIO Pins
Regards, Dana.
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Thank you, Bob & Dana.