Renesas F-ZTAT H8 Series Hardware Manual page 688

Appendix A Instruction Set
Condition Code Notation
Symbol Description
Changed according to execution result
Undetermined (no guaranteed value)
*
0 Cleared to 0
1 Set to 1
— Not affected by execution of the instruction
∆
Varies depending on conditions, described in notes
Rev. 3.00 Mar 21, 2006 page 660 of 814
REJ09B0302-0300