[En-Nut-Discussion] Memory mapped device

Harald Kipp harald.kipp at egnite.de
Tue Apr 5 15:50:15 CEST 2005

>For Ethernut2 Boards you can safly use 0xC000 up to 0xFEFF AFAIK. See
>NutOS configuration/header files.

Not exactly, as the Ethernet Controller is at 0xCxxx.

Best use 0xD000-0xDFFF for high speed I/O and
0xE000-0xEFFF for low speed with optional wait

Timer 0 and PORT E pin 5 are occupied too. Anything
else is available.


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