[En-Nut-Announce] Ethernut 3 Documents added/updated

[Harald Kipp]

The following online documents are new or updated

An introduction to the realtime clock and calendar
chip used on Ethernut 3.
http://www.ethernut.de/en/hardware/enut3/x12x6.html

How to upgrade the CPLD logic.
http://www.ethernut.de/en/hardware/enut3/nplupgrd.html

An introduction to the programmable clock chip used
on Ethernut 3.
http://www.ethernut.de/en/hardware/enut3/cy22393.html

Enjoy,
Harald