Tip / Sign in to post questions, reply, level up, and achieve exciting badges. Know more

PSoC™ 4

DaEr_349131
Level 5
5 comments on KBA First comment on KBA 100 replies posted
Level 5

Hi,

   

Took the SPDIF_Tx component from a PSoC 5 project and see it's marked incompatible on the PSoC 4 board.
Any simple ways to get this running here? I assume resource-wise we should be fine.

I basically want to make a simple "signal generator" that outputs two S/PDIF signals at various sample-rates.

   

 

   

Thoughts / Tips?

   

best david

0 Likes
4 Replies
Bob_Marlowe
Level 10
50 questions asked 10 questions asked 1000 solutions authored
Level 10

In the SPDIF datasheet under "Resources" you will see that the component needs 4 USBs / DataPaths which the PSoC 4100 does not have. Althougth the PSoC 4200 has got the needed amount of UDBs the component has not been made ready for that device, probably because the PSoC4 doesn't have got a DMA.

   

 

   

Bob

0 Likes
ETRO_SSN583
Level 9
5 likes given 1000 replies posted 750 replies posted
Level 9

The M series just baing released only has 4 UDB, but does have DMA.

   

 

   

   

 

   

You might want to file a CASE as the M series roadmap shows 8 UDB later this

   

year.

   

 

   

    

   

                   

   

To create a technical or issue case at Cypress -

   

 

   

www.cypress.com

   

“Support”

   

“Technical Support”

   

“Create a Case”

   

 

   

You have to be registered on Cypress web site first.

   

 

   

Here is a PSOC 3 version of an example project -

   

 

   

0 Likes
ETRO_SSN583
Level 9
5 likes given 1000 replies posted 750 replies posted
Level 9

Roadmap

   

 

   

0 Likes
DaEr_349131
Level 5
5 comments on KBA First comment on KBA 100 replies posted
Level 5

 Thanks for replies. So far this is just for testing purposes so will get hold of a 5LP kit.

   

Would be very convenient  to run this on the small PSoC 42xx kits though, I assume it's possible to do without the DMA, right?

0 Likes