[En-Nut-Discussion] Problem with Adress Bus

[Harald Kipp]

These links should be helpful
http://www.physics.ubc.ca/~qdg/publications/GPIBENUTMan.pdf
http://www.egnite.de/pipermail/en-nut-discussion/2005-March/004134.html

Also note:
0xD000-0xDFFF for fast devices
0xE000-0xEFFF for devices which require additional wait states

Harald

At 08:38 29.09.2005 +0200, you wrote:


>i want to connect a Contactless Card Reader to the Ethernut Board V2.1, 
>but i have some problems with adressing the Reader Chip.
>The Ethernut Board already has a CPLD which is making the Adress Decoding 
>for the Ethernet Chip an the RAM Chip if i'm not wrong.