Not applicable
Dec 09, 2015
02:01 AM
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Dec 09, 2015
02:01 AM
Hi,
is it valid to connect 1 Service Request line to more than one DLR DMA channel?
Example:
USIC0.SR1 connected to DMA Line 2 and DMA Line 3 as handshake lines. I would like to connect the same SR line to 2 DMA channels.
Or can this lead to undefined behaviour?
Regards,
thk
is it valid to connect 1 Service Request line to more than one DLR DMA channel?
Example:
USIC0.SR1 connected to DMA Line 2 and DMA Line 3 as handshake lines. I would like to connect the same SR line to 2 DMA channels.
Or can this lead to undefined behaviour?
Regards,
thk
1 Reply
Aug 02, 2018
01:36 AM
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Aug 02, 2018
01:36 AM
Hi,
This is definitively feasible.
You just need to take care of giving the appropiate priorities to the DMA channels.
Regards,
Jesus
This is definitively feasible.
You just need to take care of giving the appropiate priorities to the DMA channels.
Regards,
Jesus