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Altera_Forum's avatar
Altera_Forum
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15 years ago

USB Communication

Hello Frnds, I want to communicate the cyclone IV GX with the PC For that i have selected USB will be the best for my application(data rate speed is not so important). Pls guide me how to inter...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

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Thanks for your reply.

Does i require Serial EEPROM(93C46)chip or it can be ignored.

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Fully integrated 1024 bit EEPROM storing device descriptors and FIFO I/O configuration.

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I can't see any way to connect 93C46 to FT245.

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Just all the Lines from FT245R is to be connected to Cyclone IV naa.

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D0-D7, RD,WR, RXF, TXE, PWREN. Maybe RESET. To Cyclone. Also you will need to programm this chip with FTDI utility.

It's simplest way to communicate with PC.