Hi Elizabeth,
> Im working with a TS7300 and now im trying to program the altera FPGA
> and I have some questions.
> - How can I program this FPGA: directly loading a code to the FPGA
> with the command load_ts7300 mycode.rbf or must i use registers to
> program the FPGA.
There is an application provided by TS for loading the FPGA.
I can't recall its name, the documents should have it.
> - I made my own verilog code for the FPGA but when I load it to the
> board it lock up the board. The code i made handles the FPGA to give
> outputs to generate signals (square, triangular, sinusoidal) at
> different frequencies through the DIO2 pins but this code doesn't
> control any other devices, just the pins I need.
> My question is if it's possible to load a code like this or must I use
> the ts7300_top file?
You should be able to do this, but:
(1) Make sure Quartus II defines unused pins as inputs (tri-stated)
(2) Remove all drivers from Linux that are accessing the FPGA.
Otherwise those drivers will continue to access the FPGA,
and possibly lock-up the processor.
I got side-tracked, so never got around to downloading custom
FPGA code, but this is what I would do.
Regards,
Dave
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