[casper] QDR error

2014-10-23 Thread Raul Sapunar Opazo
Hello everyone, I'm trying to compile a corner turner spectrometer using a QDR.. but I get the following error in the compilation that I've not been able to fix: ERROR:EDK:4072 - INSTANCE: qdr0_controller, PORT: clk180 - port is driven by a sourceless connector -

Re: [casper] QDR error

2014-10-23 Thread Jack Hickish
Hi Raul, Few questions -- Which mlib_devel repository are you using? Which board are you compiling for? What are you clocking your design from (what have you set the MSSGE block clock source to, and do you have the corresponding blocks in your model if you've selected an ADC?) Cheers, Jack On

Re: [casper] QDR error

2014-10-23 Thread Raul Sapunar Opazo
Hi Jack, *Which mlib_devel repository are you using?*I'm using mlib_devel a8c43a8 , from git://github.com/ska-sa/mlib_devel.git * . Which board are you compiling for?*I'm compiling for ROACH 1. * What are you clocking your design from (what have you set the MSSGE block clock source to,

Re: [casper] QDR error

2014-10-23 Thread Jack Hickish
Hi Raul, It looks to me (you could confirm this by grepping your way through XPS_ROACH_base/system.mhs) like that adc interface doesn't bother to provide 180 and 270 degree clocks to the rest of the design, which the QDR relies upon. The .m file which instantiates the interface suggests that a