Lwz - IBM PPC440X5 CPU Core User Manual

Preliminary

lwz

Load Word and Zero
lwz RT, D(RA)
32
0 6
EA (RA|0) + EXTS(D)
(RT) MS(EA,4)
An effective address (EA) is formed by adding a displacement to a base address. The displacement is
obtained by sign-extending the 16-bit D field to 32 bits. The base address is 0 if the RA field is 0 and is the
contents of register RA otherwise.
The word at the EA is placed into register RT.
Registers Altered
• RT
instrset.fm.
September 12, 2002
RT RA
11
PPC440x5 CPU Core User's Manual
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Load Word and Zero
D
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