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Hi All
I am doing some project using Altera's DE2 board, In which I need to load on board RAM (SRAM) from PC.
I am planing to use USB for that but I dont know to start with it.
there are two USB ports left for programmer USB Device and USB Host whats the difference and which one is better?
How to start working with USB, I am not using SOPC builder or NIOS Processor, My design is a seperate VHDL code. Do I need to write hardware/Drivers for USB or they are readily available?
If there are other ways to load SRAM from PC please suggest me
I am totally confuse how to proceed in this direction can some one please help me?
Thanks
Kuldeep
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You can do that by making signals in architecture body of HDL code.Or you can create instructions in HDL code with opcodes and then create PROCESS with programm. The only way to control flow of software data from alteras software is to do that by means of Nios processor on FPGA (C ++ from NIOS IDE).Software and hardware (Altera Xilinx) vendors dont provide any alternative because they should give protected ( secret) information about flow of program code in FPGA (coding decoding of data).
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