Anonymous
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Oct 31, 2011
10:15 PM
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Oct 31, 2011
10:15 PM
What is the IO standard on the GPIF pins? LVCMOS-1.8?
Does the FX3 have any internal termination, and if so, how does it deal with the bidirectional nature of GPIF?
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Anonymous
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Nov 03, 2011
07:17 AM
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Nov 03, 2011
07:17 AM
Hi,
The power domain of GPIF II pins support a range of supply voltage.
The VOH, VOL, VIH and VIL specification are discussed in the datasheet and it depends on the supply so I'm not sure if we can discuss it in terms of IO standard. I'll check with our design team and get back on that.
Regards,
Anand