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<DIV><FONT face=Arial size=2><SPAN class=778552409-31032009>Dear
all,</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN class=778552409-31032009></SPAN></FONT><FONT
face=Arial size=2><SPAN class=778552409-31032009></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN class=778552409-31032009>I am trying to
configure the MPC5121 to perform DMA transfers from the CPU RAM to the RAM of an
FPGA attached on ChipSelect 2.</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN class=778552409-31032009>I have to use the
LocalPlus Bus and configure the chipselect2 for bust mode and
non-multiplexed.</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN class=778552409-31032009>I also have to
configure a DMA task to copy the content of my buffer to the local bus Fifo and
then kick this content to the wanted address on chipselect
2.</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN
class=778552409-31032009></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN class=778552409-31032009>I have some code
(thanks to Grant Likely) to implement a LocalPlus Bus Fifo driver (SCPLC)
but have no clue how to configure the DMA for using the SCPLC... Can someone
help me??</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN class=778552409-31032009><FONT
size=2></FONT></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN class=778552409-31032009><FONT size=2>The
5121 fifo is directly derived from the 5200 fifo, only it
is :</FONT></SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN class=778552409-31032009><FONT size=2>*
deeper (1024bytes instead of 512), </FONT></SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN class=778552409-31032009><FONT size=2>* up to
56 bytes can be transfered with one transaction</FONT></SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN class=778552409-31032009><FONT size=2>*
increased SCPLC packet size register to 31 bits</DIV></FONT></SPAN></FONT>
<DIV><FONT face=Arial size=2><SPAN
class=778552409-31032009></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN
class=778552409-31032009></SPAN></FONT> </DIV>
<DIV><FONT face=Arial size=2><SPAN class=778552409-31032009>best
regards,</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV align=left></FONT> </DIV></DIV>
<DIV align=left>
<DIV align=left><FONT face=Arial size=2><SPAN class=570311614-19032008><SPAN
class=735275811-21032008>Jean-Philippe Jacquemin</SPAN></SPAN></FONT></DIV>
<DIV><SPAN class=570311614-19032008><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: 'Courier New'"><SPAN
class=735275811-21032008>Sofware Engineer</SPAN></SPAN></SPAN></DIV>
<DIV><SPAN class=570311614-19032008><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: 'Courier New'"><SPAN
class=735275811-21032008>Barco Media & Entertainment
Division</SPAN></SPAN></SPAN></DIV>
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style="FONT-SIZE: 10pt; FONT-FAMILY: 'Courier New'"><SPAN
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<DIV><SPAN class=570311614-19032008><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: 'Courier New'"><SPAN
class=735275811-21032008>B-8520 Kurrne, Belgium</SPAN></SPAN></SPAN></DIV>
<DIV><SPAN class=570311614-19032008><SPAN
style="FONT-SIZE: 10pt; FONT-FAMILY: 'Courier New'"><SPAN
class=735275811-21032008>Tel : +32 56 36 82 28</SPAN></SPAN></SPAN></DIV>
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