DS-DEV - Open Source projects for FPGA

09/05/2013

08:02 pm DS_DMA about: RE: Board Initialization and PE_Main Operation Regs

Just to be clear, when I mean 'we're not using the AMBPEX8_DEVID', I mean "I'm not using". I'm not proposing to comme...

08:00 pm DS_DMA about: RE: Board Initialization and PE_Main Operation Regs

About the code for the AMBPEX8, so I could comment it out with no change to the DMA core behavior, right?
About th...

03:27 pm DS_DMA about: Board Initialization and PE_Main Operation Regs

Hi,
the description of the BRD_MODE and BRD_STATUS registers from the PE_MAIN module seems to be incomplete, in c...

08/10/2013

08:57 pm DS_DMA about: RE: Understanding adm_test program

Hi,
Now I think understand! Thanks!
Please, correct me if I'm wrong:
So, first we have a byte address, corres...

01:54 am DS_DMA about: RE: Understanding adm_test program

Thanks! I think all is working well.
Reading trough driver code, I noticed that before Reading or Writing to fpga ...

08/06/2013

03:18 am DS_DMA about: RE: Understanding adm_test program

Hi,
besides my other question about where can I find this chipset behavior description (order of PCIe answers), t...

07/27/2013

04:29 am DS_DMA about: RE: Check SP605_LX45T_WISHBOBE

No problems! I tested it on the 64-bit Ubuntu and the results were exactly the same as on 32-bit environment(except f...

12:06 am DS_DMA about: RE: Understanding adm_test program

Hi,
I tested it against the 4GB Memory 64-bit Kubuntu and it worked as you said! I'll help you test everything I'...

07/26/2013

11:48 pm DS_DMA about: RE: Check SP605_LX45T_WISHBOBE

Hi,
I ran the test against a Ubuntu 32-bit (4GB Memory) and some configurations must be wrong because right on sta...

07/23/2013

11:14 pm DS_DMA about: RE: Understanding adm_test program

Hi, I tried again and confirmed that it's not working for the 64-bit version.
Could this be the FIFO again? FIFO_S...