WIZnet Developer Forum

W7500(p) rtc

Hi, I was wondering if there is any information about the use of the RTC.
I can’t find anything about the RTC (except for mentioning twice) or register in both the datasheet and ref manual from the W7500 W7500P.

Thanks in advance!

would love to get an update on this too

I found that the reference schematic ( wizwiki.net/wiki/lib/exe/fetch.p … c_v110.pdf ) shows pin 59/60 as XT32IN / XT32OUT. in other places these pins are listed as N/C.

In the schematics from the WIZwiki-W7500P they say the RTC is not used. (http://wizwiki.net/wiki/lib/exe/fetch.php?media=products:wizwiki_w7500p:wizwiki-w7500p_sch_v1.0.pdf)

Inspecting the board shows the crystal is placed and connected to the pins X32IN/OUT.

From WIZnet:
Unfortunately, RTC function doesn’t work so that we got rid of it from the data sheet.
I guess some statement still remains in data sheet.

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