A/D Bus memory space !!!

jerome · ‎2003-07-09

Posted on July 09, 2003 at 15:37

jerome · ‎2011-05-17

Posted on May 17, 2011 at 11:54

Hello,

ON the DSK3200 Kit,

Which is the FREE addressable memory space on A/D bus?

it's from 0x4000 to 0x7FFF or not ?

How can I access into ? (xdata, xbyte ???)

thanks

joseph2399 · ‎2011-05-17

Posted on May 17, 2011 at 11:54

The uPSD A/D bus can directly address up to 64K (0 - 0xffff) and the remaining memory can be addressed via memory paging, please see our application note, AN1560, from our website. Also you may want to take a look at our design examples on the same website, that uses the xdata memory access.