Other Parts Discussed in Thread: DLPLCR65NEVM,
My setup：DLPC410 VIRTEX-5 DLPLCR65NEVM
First, DMD can correctly load display data when using GUI. But when I programmed with Verilog myself, I encountered some problems.
1、The INIT_ACTIVE is always high, About ARST (pll_ locked_ rstz_ gq) I refer to the VHDL reference code, and the training mode can also be captured on the chipscope as temp_ dout_ a.
2、I use ISE's chipscope to grab ddc_ version and DMD_ Type, ddc_ version [2:0] is 3 'B111, dmd_ type is 4'b1111. This indicates that the DMD is not connected correctly, but I can load the picture display through the GUI.
3、If the GUI is used to load pictures, D9 and D10 (LED0 and LED1) will be on. However, whenever I burn a program and grab a signal with chipscope, only D2 on the board will be on and the other LEDs will be off. Is this normal.
I'm sure my problem is that the initialization process has not been successfully completed. Unfortunately, I haven't been able to solve the problem. I hope I can find the answer here.