oris
OR Immediate Shifted
Preliminary PPC440x5 CPU Core User’s Manual
instrset.fm.
September 12, 2002 Page 395 of 589
oris
OR Immediate Shifted
(RA) ← (RS) ∨ (IM ||
16
0)
The IM Field is extended to 32 bits by concatenating 16 0-bits on the right. Register RS is ORed with the
extended IM field and the result is placed into register RA.
Registers Altered
•RA
oris RA, RS, IM
25 RS RA IM
0 6 11 16 31