HP HP-16C - Appendix B: Classes of Operations; Neutral Operations; Enabling Operations; Operations Affecting the LAST X Register

98 Appendix A: Errors and Flags
Functions That Affect Flags
Two important flags, the carry flag (4) and the out-of-range flag (5),
are affected (set or cleared) by certain arithmetic and shifting
functions in Integer mode. These functions are listed below.
X = sets or clears 0 = always clears — = no effect
_ Effect On Registers Used:
Function Carry (4)| Out-Of-Range (5)| Operand(s)| Result
X X* X, Y X
(=) X X* X, Y X
(x] — X* X, Y X
(£) X X* X, Y X
X — X X
— 0 X, Y X, Y
X 0 X, Y,Z X
— X X X
— X X X
X — X X
X — X X
ASR X — X X
X — X X
X — X X
X - X X
X - X X
RLn X — XY X
X — X, Y X
X — X, Y X
X — X, Y X
* Also in Floating-Point Decimal mode.