Renesas SuperH SH-4A - CLRS (Clear S Bit): System Control Instruction

Rev. 1.50, 10/04, page 222 of 448
10.1.12 CLRS (Clear S Bit): System Control Instruction
Format Operation Instruction Code Cycle T Bit
CLRS 0 → S 0000000001001000 1 —
Description: This instruction clears the S bit to 0.
Notes: None
Operation:
CLRS( ) /* CLRS */
{
S = 0;
PC += 2;
}
Example:
CLRS ;Before execution S = 1
;After execution S = 0