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TU Dresden, 4/29/2008 Slide 32
chair
Case 1: B .S1 label
Relative branch.
Label limited to +/- 2
20
offset.
More on the Branch Instruction (1)
With this processor all the instructions are encoded
in a 32-bit.
Therefore the label must have a dynamic range of
less than 32-bit as the instruction B has to be
coded.
21
21
-
-
bit relative address
bit relative address
B
B
32
32
-
-
bit
bit