Datasheet

133
SAM4S Series [DATASHEET]
11100F–ATARM–29-Jan-14
Rm is the second register holding the operand.
Operation
The
SEL instruction:
1. Reads the value of each bit of APSR.GE.
2. Depending on the value of APSR.GE, assigns the destination register the value of either the first or second oper-
and register.
Restrictions
None.
Condition Flags
These instructions do not change the flags.
Examples
SADD16 R0, R1, R2 ; Set GE bits based on result
SEL R0, R0, R3 ; Select bytes from R0 or R3, based on GE.