Addressing modes of DCB

[programmercts]

Hi
I am working on conversion of 24bit modules to 31-bit modules. i am stuck up with somethings. There are some codes which are accessing DCB's with OPEN & CLOSE macros. I think DCB will still be under 16 MB. So the particular module which is accessing DCB's will be executed in 24-bit addressing or in 31-bit addresssing. or AMODE =31 & RMODE =24. Can somebody help me.

 

[kevinf2349]

DCB's must reside under the 16Mb line, but the code reads or writes to them can run MODE=31.

If you want a good example of how to do this click here

http://www.marcsweb.com/mnweb_370dcb31.shtml

Kevin