RLE_DEC_AMBA_BASE value

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RLE_DEC_AMBA_BASE value

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manoje_s_
Contributor III

The value for  RLE_DEC_AMBA_BASE
is not clear from RM. Can someone confirm its value.

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manoje_s_
Contributor III

the DMA MUX SOURCE configuration was missed out (vybrid have different source numbers vs rainbow), and that fixed the RLE.

Thanks everyone for this learning opportunity!!

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334件の閲覧回数
manoje_s_
Contributor III

I tried the RLE with DMA destination address to 0x78000080 and DMA source address to 0x780000C0.

I have used a working sample code from Rainbow with MCR.GRLE_EN = 0.

The code doesn't seem to complete the decoding. ISR register has a value of 0x38, which looks like the DMA for reading the tx fifo didn't happen. Let me know if I am missing any configurations?

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335件の閲覧回数
manoje_s_
Contributor III

the DMA MUX SOURCE configuration was missed out (vybrid have different source numbers vs rainbow), and that fixed the RLE.

Thanks everyone for this learning opportunity!!

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