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Altera_Forum
Honored Contributor
14 years agoFast & Large block data transfer over USB - DE1/DE2 ?
Hi I have a DE1 fpga module, which has a single USB port that seems to be dedicated to programming. Is it possible to use it to do fast, large block data transfers over the USB ? I see quite a ...
Altera_Forum
Honored Contributor
14 years agoOn the Morphic II the default reset seems to be a positive logic reset, I have to invert it as the logic I am importing my code from, an EZC1USB module, was a negative logic reset.
-- nRESET: in std_logic; -- FPGA reset, negative on-board reset, EZC1USB HW_RESET: in std_logic; -- FPGA reset, positive on-board reset, Morphic II begin nRESET <= not HW_RESET; So indeed I can ignore it if I choose - never thought of that - though I do use it extensively to reset things before they run. How are your further thoughts on using the USB Blaster for data I/O coming on ?