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Explaining Breakouts..
#3
(02-04-2020, 06:54 PM)darin Wrote:
(02-03-2020, 07:59 PM)john.tilghman@protonmail.com Wrote: Single Ended IO - I understand how this is different than -> Differential IO

Differential IO    - I understand how this is different than -> Single Ended IO

Analog Input - How is this different than other 2 ^

Analog Supply - What does this do ?

Single Ended IO = Single Ended Digital IO (eg. LVCMOS)
Differential IO = Differential Digital IO  (eg. LVDS)

Analog Input = Dedicated differential inputs to an XADC (v_p, v_n).  Different than the other 2 by virtue of being analog instead of digital.
Analog Supply = 17 inputs (on Bank B) connected to an on-chip multiplexer which can be routed to an XADC [Au]

One note: except for the dedicated analog input, the other analog pins can also be used as digital IO.
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Messages In This Thread
RE: Explaining Breakouts.. - by darin - 02-04-2020, 06:54 PM
RE: Explaining Breakouts.. - by prebys - 02-04-2020, 10:34 PM
RE: Explaining Breakouts.. - by darin - 02-07-2020, 01:00 AM
RE: Explaining Breakouts.. - by darin - 02-10-2020, 06:11 PM

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