PSoC Creator supported devices, DMA

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Anonymous
Not applicable

Hey,

   

1.  I want to make a design which includes DMA on PSoC\PRoC BLE. The datasheets says DMA is supported in PSoC BLE and PRoC.
     But, in PSoC Creator this devices are not supported (Can't select them in the "device selector").
     Are these devices available or future concept? I'm using PSoC version 3.3

   

2.  Can DMA be used to transfer data from SRAM to external port?

   

3. Can DMA be used to transfer data from SPI peripheral to external port?

   

 

   

 

   

Thanks,

   

Valery

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4 Replies
Bob_Marlowe
Level 10
Level 10
First like given 50 questions asked 10 questions asked

Welcome in the forum, Valery!

   

The CY8C4228xxx-BL chips have got 8 DMA channels. Use the Device selector on Creator to verify.

   

 

   

Bob

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Anonymous
Not applicable

Hey,

   

I can't find this P\N in device selector.

   

There is no even one BLE device that supports DMA in the device selector table. I'v filtered the table by DMA channels and BLE. the table shows nothing. what's going on?

   

 

   

thanks

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Bob_Marlowe
Level 10
Level 10
First like given 50 questions asked 10 questions asked

I am using Creator 3.3 SP1. Can it be you are using a former version such as CP1?

   

 

   

Bob

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Anonymous
Not applicable

Exactly!

   

I will update now 🙂 thanks

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