This is the mail archive of the gcc@gcc.gnu.org mailing list for the GCC project.
Index Nav: | [Date Index] [Subject Index] [Author Index] [Thread Index] | |
---|---|---|
Message Nav: | [Date Prev] [Date Next] | [Thread Prev] [Thread Next] |
Other format: | [Raw text] |
The problem with accumulator based architecture or harvard architecture where data memory and program memory are seperately addressed by different buses, is that memory operations are heavy also generating memory offset takes lots of instructions.
load Dptr add offset store Dptr << access memory from Dptr >> sub offset store Dptr
Regards, Dave
Index Nav: | [Date Index] [Subject Index] [Author Index] [Thread Index] | |
---|---|---|
Message Nav: | [Date Prev] [Date Next] | [Thread Prev] [Thread Next] |