IBM PowerPC 604 User Manual page 275

Table 6-2. Instruction Execution Timing (COntlnued)
Instruction
Unit
Cycle (cycle)
Serialization
lbz
LSU 2
-
lbzu LSU
2
-
lbzux LSU 2
-
lbzx LSU 2
-
lfd LSU 3
-
lfdu
LSU 3
-
lfdux LSU 3
-
lfdx LSU 3
-
Ifs LSU 3
-
lfsu LSU 3
-
lfsux LSU 3
-
lfsx LSU 3
-
Iha LSU 2
-
lhau LSU 2
-
lhaux LSU 2
-
-
lhax LSU 2
-
lhbrx LSU 2
-
lhz LSU 2
-
lhzu LSU 2
-
lhzux LSU 2
-
lhzx LSU 2
-
lmw LSU #regs+2
String/multiple
lswl LSU 2(#regs) + 2 String/multiple
lswx LSU 2(#regs) + 2 String/multiple
lwarx LSU 3+bus Execute
lwbrx LSU
2
-
lwz LSU
2
-
lwzu LSU 2
-
lwzux LSU 2
-
lwzx LSU
2
-
mcrf BPU
1
Execute
mcrfs
FPU
3
-
Chapter 6. Instruction Timing 6-49