Anonymous
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Jan 24, 2014
03:04 PM
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Jan 24, 2014
03:04 PM
Hi,
I'm trying to interface a Cypress EZ-USB FX2LP to an Altera FPGA and I was wondering what standard the IOs (PA,PB,PC,PD,PE) of the Cypress chip are? (i.e. CMOS 3.3V, open drain, etc.) We are trying to determine what voltage to drive the FPGA IO banks with, and if pull-up resistors are required or not.
Thanks
4 Replies
Anonymous
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Jan 24, 2014
04:49 PM
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Jan 24, 2014
04:49 PM
Hi ,
No need to have any pull up resistors.
Regards,
Vikas
Anonymous
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Jan 24, 2014
04:50 PM
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Jan 24, 2014
04:50 PM
Hi ,
No need to have any pull up resistors.
Regards,
Vikas
Anonymous
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Jan 30, 2014
11:28 AM
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Jan 30, 2014
11:28 AM
I have mine hooked to an Altera MAX V. I'm running everything at 3.3v and I just connected everything directly. Was actually pretty simple.
Anonymous
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Feb 05, 2014
08:24 AM
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Feb 05, 2014
08:24 AM