[ECOS] Memory Mapped register access in 80321

normanlaose@catcha.com normanlaose@catcha.com
Sun Jun 15 00:39:00 GMT 2003


I am new to Redboot and I am writting a Redboot driver 
running on Intel 80321 processor. I have to access the 
Memory Mapped register located inside the CPU from 
the range FFFF F350 to FFFF F6B4. The document says that 
these address are "Internal Bus Address".

Can I can access these address directly or should I convert
them to something like virtual address to access them ?.

If any conversion is required, can you please let me know 
how to convert the address.

Thanks for the help in advance.

Regards



-----------------------------------------------------------------------------
This mail is sent through: Catcha.com

Get your FREE Email from Catcha! http://mail.catcha.com

-- 
Before posting, please read the FAQ: http://sources.redhat.com/fom/ecos
and search the list archive: http://sources.redhat.com/ml/ecos-discuss



More information about the Ecos-discuss mailing list