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Altera_Forum
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12 years ago

mSGDMA stride reads/writes

Has anyone used the Stride feature (available with the extended descriptor)? I using the Qsys PCIe example design on the wiki. When I enable the extended descriptor and stride option, the data tran...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
11 years ago

Hi.. BadOmen..

Salute for your modular SGDMA. It's very great. It's very easy to use.

From me, may be it just a little suggestion to enhance your mSGDMA. Especially MM-MM transfer

1. It will be useful if adding "support package", so we can add some synchronous component between write master core and read master core.

2. Same as case number 1. Is it possible to transfer different length? In example, if we add some module like FFT. As I know, FFT has different wide bit. Output has added exponential bus.

Maybe it useful..

Thank you... Greetings from Indonesia