xup kvr266x64c25/512
well.. i can buy:
RAM Kingston KVR400X64C25/512 512Mb DDR PC3200 CL2.5
but i think it should also work.. since PC3200 can run on 2100 also if i am not wrong..
(if i am wrong and anyone knows the reason please correct me and explan, i'd appreciate that)
regarding your next project.. i want to do almost the same.. make the C program draw lines and shapes.. and display them on VGA monitor.
i have downloaded design project file from digilentinc... i DONT see any VHDL or any other source code there. and dont see HDL folder inside.
also it gave me errors during the transition of project to the EDK 9.1.02 version...
and i think that in order to understand it better one should create such project almost from scratch...
well except that the already made DDR memory controller may be used.
also, their example displays graphics on 640x480.
i already did a working VGA interface VHDL code for 1024x768x60Hz and tested it on XUP board. now i must modify it to become the Peripheral and add it to my design, along with the already made DDR SDRAM IP from xilinx.
the cloumn and row positions will be written to the DDR memory, and the rgb data will also come from there, and that will be controlled by the C program running on PPC core. the problem is just in putting it all correctly.
i am looking and going through the examples of the website which i showed you in my first message here. that helps alot, and gives idea of how to connect the PLB bus to the PPC and your peripherals.
cya