Parallel halfword Saturating instructions.
SSAT16 saturates a signed value to a signed range.
USAT16 saturates a signed value to an unsigned
is one of:
is an optional condition code.
is the destination register.
specifies the bit position to saturate to, and is in the range 1 to 16 for
SSAT16, or 0 to 15 for
is the register holding the operand.