Hi all:

I just could not find any documents in casper web site talking about the 
control software running in the PowerPC.

So my first question is how can I use the interface between FPGA and PowerPC? 
For example, how can I design a block memory which can be written by ADC module 
and can be read by PowerPC?

The second question is there are only external PowerPC on the ROACH. So the 
PowerPC firmware can not be loaded by FPGA bitstream. So how the PowerPC 
firmware will be loaded in the ROACH? How the software will be customized 
according the FPGA configuration?

The third question is I can not find ROACH software fold. Anybody could tell me 
when it could be available?

Thanks

Wan

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