Hi,
Please can you let me know how many clock cycles will the following instruction take in Cortex M3 core?
lsl r0, r1, #12
Will this take 12 clock cycles?
Thanks very much.
Regards, Shaunak
You can find full clock cycle information for the different ARM cores on the ARM site.
But with a barrel shifter, the number of shifts will not affect the number of cycles.
No.
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