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Instruction Set 9-169
stw
Store Word
stw
Store Word
EA (RA|0) + EXTS(D)
MS(EA, 4)
(RS)
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 when the RA field is 0,
and is the contents of register RA otherwise.
The contents of register RS are stored at the EA.
Registers Altered
None
Architecture Note
This instruction is part of the PowerPC User Instruction Set Architecture.
stw RS, D(RA)
36 RS RA D
0 6 11 16 31