04-04-2011 02:29 PM
System Generator includes ADC/DAC blocks for the XtremeDSP kit. Does anyone know if there are comparable blocks available for the 4DSP FMC150 ADC/DAC that comes with the ML605 EV kit? These would be extremely helpful. I appreciate any information.
04-26-2011 03:33 AM
I have the same doubt. Some weeks ago I wrote the same question in another section of this forum ('Xilinx Boards and kits') but it's still an open question: the Virtex6 AD/DA kit includes some simulink/system generator blocks for using the ADCs and DACs?
Please, if you know the response write it here. Thanks.
04-26-2011 05:00 AM
the FMC150 have Dual 14-bit 250Msps A/D (ADS62P49) and Dual 16-bit 800Msps D/A (DAC3283).
The ADC is 14-bit it's perfectly compatible with XtremeDSP block :
The DAC is 16-bit but for the compatibility with XtremeDSP block needs some change (This is a original DAC) :
Need a 8-bit multiplexer, with a bit of work should not be difficult.
08-25-2011 04:30 PM
did anyone succeded in creating the DAC and ADC block? i've been trying the DAC for a while but i can't get it to work.
i modified the dac block to send the IQ intervealed data, the frame and data_clk signal. do i need to send other signals?
09-15-2011 10:38 PM
Check this out.
Go to support files and donwload page (you must register to download Reference Designs)
09-19-2011 03:33 PM
i went throught the tutorial but there is no info about Xtreme DSP bocks for the DAC and ADC (ml605 to fmc150).
i was trying to import the vhd file in a black box but i'm not sure if i'm doing it right. Do you have any suggestions on how to do this DAC and ADC?
10-10-2011 09:12 AM
Looking at the DACs datasheet, I think that the kind of processing made by the supposed 8-bit MUX is done internally by the DAC.
All there needs to be done is set the registers: Data, Frame and Clock.
01-03-2012 07:23 PM - edited 01-03-2012 07:30 PM
Could you please provide a screenshot and a more detailed description of how you modified DAC block (i.e. how you set the registers for the data, frame and data_clk signal)? Is an 8 bit mux necessary?
The link you provided doesn't appear to be working anymore. Can you provide the name of the support files & tutorial so I can search for them on Avnet's website?