Activity
From 10/11/2014 to 11/09/2014
11/07/2014
- 02:22 PM FPGA Development: RE: Modular SGDMA
- Hi Jack,
We don't have any explicit examples of this but you will want to look into the userspace I/O driver. This...
11/05/2014
- 01:40 PM FPGA Development: RE: Modular SGDMA
- Hi Dan,
The issue seems to be with the polling. I brought out the empty signal to an oscilloscope and found that i...
10/29/2014
- 10:58 AM Software Development: RE: Performance problem with baremetal code
- In the meanwhile and after an ARM Cortex training I've found the root cause of the problem:
For enabling the cache...
10/20/2014
- 04:34 PM FPGA Development: RE: Modular SGDMA
- Hi Dan,
I polling the FIFO empty signal for the both the dispatcher and write master to ensure that only when both...
10/17/2014
- 04:53 PM FPGA Development: RE: Modular SGDMA
- Hi Jack,
You could try polling the dispatcher's busy bit instead but I'm not quite sure if that would solve your i... - Hi
I'm running into a difficulty with the Modular SGDMA that is used in the HPS Memory example.
I have to send ...
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