Please note: We are aware of an issue affecting replies on the Arm Community forums, which may not be loading as expected.

We apologize for any inconvenience and appreciate your patience while we investigate and work to resolve the issue.

Thank you for your understanding.

  • State Accepted Answer
  • +1 person also asked this people also asked this
  • Locked Locked
  • Replies 1 reply
  • Subscribers 348 subscribers
  • Views 2218 views
  • Users 0 members are here
Options
Related
This discussion has been locked.
You can no longer post new replies to this discussion. If you have a question you can start a new discussion

Possible Documentation error in KBA Article ID: KA001775?

gbhat

Hi,

I was going through KBA Article ID: KA001775, and in the answer to the question "Will the DMA carry out byte-sized bursts if the width is defined as byte wide, and INCR type bursts if burst length is defined as 4,8 etc?"  in the second para it is mentioned:

"For example, if the width is 8-bits and a DMAC SINGLE request is made, then the DMA will carry out a single transfer of 8-bits.
If the width is say 16- bits and source burst size is 256, and the DMAC BURST request (and perhaps DMAC SINGLE request) is used, then the DMAC will carry out 256 8-bit transfers."

Shouldn't the DMAC carry out 256 16-bit transfers?

Thanks in advance,

Gautam.

Parents Reply Children
No data