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UART DMA

Started by Nithin April 30, 2008
Hello,
Can someone enumerate the steps involved in setting up a UART DMA on a
Blackfin BF534 processor?

Regards,
Nithin B Dev
Nithin,

Check out Chapter 5 of the BF537 Hardware Ref manual. DMA is described in
detail including programming examples at the end of the chapter. The UART
is mapped to a pair of DMA channels (one for input and one for output). The
mapping can be changed, if you wish.

Best regards,

George Kadziolka

Kaztek Systems

www.kaztek.com

From: a... [mailto:a...] On Behalf Of Nithin
Sent: Wednesday, April 30, 2008 2:43 AM
To: a...
Subject: [adsp] UART DMA

Hello,
Can someone enumerate the steps involved in setting up a UART DMA on a
Blackfin BF534 processor?

Regards,
Nithin B Dev