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Hello to everyone, just want to explore the CLZ(Count Leading Zeros)instruction. Got the Error A77 Summary *** Error A77 Instruction Not Available
Description The given instruction is not available in the current mode of operation. WHY ?????????????????????????? Sometimes i feel so tired Who can tell?
The CLZ instruction is not available in the ARMv4T architecture.
This is the architecture that the ARM7TDMI has implemented so it will not be available on the ADUC7026 that you mentioned that you were using in a previous thread.