In table~\ref{tab:flags} the flags that can suffix instructions are described. If and which flags are available depends on the instruction.

\begin{longtable}{|c|c|c|}\hline
	flag & function & default value \\ \hline
	C    & carry    & 0 (not set)   \\ \hline
	SU   & Status register update & 1 (set) \\ \hline
	H/L  & use high or low 16-bits & L (not set) \\ \hline
	F    & fill unused 16-bits with value of F & 0 (not set)\footnote{this means that andxf must be used, if the not specified 16-bit, should be preserve} \\ \hline
	ST   & read/write stack instead of PSW & 0 (not set) \\ \hline
	S    & sign extension & 0 (not set) \\ \hline
	+/-  & branch taken or not taken & + (taken) \\ \hline
	A    & if set the shift operation will be arithmetic instead of logic & 0 (logic) \\ \hline
	\caption{ISA flag overview}
	\label{tab:flags}
\end{longtable}
