chapter-instr-glance-next.tex

\section{ZX Spectrum Next Extended}
\label{zx_next_instructions_table}

\begin{minipage}{\textwidth}

\begin{instrtable}

	\begin{instruction}{ADD rr,A} 
		\Symbol{\SymADD{rr}{A}}
			\FlagsADDrra
			\OpCode{11}{101}{101}
			\Hex{ED}{2}
			\Cycles{2}{8}
			\Comment{
				\multirow{3}{*}{
					\tt
					\begin{tabular}{ll}
						rr & \OCT{rr} \\
						\hline
						HL & 01 \\
						DE & 10 \\
						BC & 11 \\
					\end{tabular}
				}
			}
		\SkipToOpCode 
			\OpCode{00}{110}{0\OCT{rr}}
			\Hex{..}{}
	\end{instruction}

	\begin{instruction}{ADD pp,nm} 
		\Symbol{\SymADD{pp}{nm}}
			\FlagsADDrrnn
			\OpCode{11}{101}{101}
			\Hex{ED}{2}
			\Cycles{4}{16}
			\Comment{
				\multirow{6}{*}{
					\tt
					\begin{tabular}{ll}
						pp & \OCT{pp} \\
						\hline
						HL & 00 \\
						DE & 01 \\
						BC & 10 \\
					\end{tabular}
				}
			}
		\SkipToOpCode 
			\OpCode{00}{110}{1\OCT{pp}}
			\Hex{..}{}
		\SkipToOpCode 
			\OpRange{m} 
			\Hex{..}{}
		\SkipToOpCode 
			\OpRange{n} 
			\Hex{..}{} 
	\end{instruction}

	\begin{instruction}{BSLA DE,B\See{2}} 
		\Symbol{\SymBSLA[0]}
			\FlagsBSLA
			\OpCode{11}{101}{101}
			\Hex{ED}{2}
			\Cycles{2}{8}
		\SkipToOpCode 
			\OpCode{00}{101}{000}
			\Hex{28}{}
	\end{instruction}

	\begin{instruction}{BSRA DE,B\See{2}} 
		\SymbolS{\SymBSRA[0]}
			\FlagsBSRA
			\OpCode{11}{101}{101}
			\Hex{ED}{2}
			\Cycles{2}{8}
		\SkipToSymbol
			\SymbolP{\SymBSRA[1]}
			\FromSymbolToOpCode
			\OpCode{00}{101}{001}
			\Hex{29}{}
	\end{instruction}

	\begin{instruction}{BSRL DE,B\See{2}} 
		\SymbolS{\SymBSRL[0]}
			\FlagsBSRL
			\OpCode{11}{101}{101}
			\Hex{ED}{2}
			\Cycles{2}{8}
		\SkipToSymbol
			\SymbolP{\SymBSRL[1]}
			\FromSymbolToOpCode
			\OpCode{00}{101}{010}
			\Hex{2A}{}
	\end{instruction}

	\begin{instruction}{BSRF DE,B\See{2}} 
		\SymbolS{\SymBSRF[0]}
			\FlagsBSRF
			\OpCode{11}{101}{101}
			\Hex{ED}{2}
			\Cycles{2}{8}
		\SkipToSymbol
			\SymbolP{\SymBSRF[1]}
			\FromSymbolToOpCode
			\OpCode{00}{101}{011}
			\Hex{2B}{}
	\end{instruction}
		
	\begin{instruction}{BRLC DE,B\See{2}} 
		\Symbol{\SymBRLC[0]}
			\FlagsBRLC
			\OpCode{11}{101}{101}
			\Hex{ED}{2}
			\Cycles{2}{8}
		\SkipToSymbol
			\Symbol{\SymBRLC[1]}
			\FromSymbolToOpCode
			\OpCode{00}{101}{100}
			\Hex{2C}{}
	\end{instruction}

	\begin{instruction}{JP (C)} 
		\Symbol{\SymJPC}
			\FlagsJPc
			\OpCode{11}{101}{101}
			\Hex{ED}{2}
			\Cycles{3}{13}
		\SkipToOpCode
			\OpCode{10}{011}{000}
			\Hex{98}{}
	\end{instruction}

	\begin{instruction}{LDDX} 
		\Symbol{\SymLDDX[0]}
			\FlagsLDDX
			\OpCode{11}{101}{101}
			\Hex{ED}{2}
			\Cycles{4}{16}
		\SkipToSymbol
			\Symbol{\SymLDDX[1]}
			\FromSymbolToOpCode
			\OpCode{10}{101}{100}
			\Hex{AC}{}
		\SkipToSymbol
			\Symbol{\SymLDDX[2]}
		\SkipToSymbol
			\Symbol{\SymLDDX[3]}
	\end{instruction}

	\begin{instruction}{LDDRX} 
		\Symbol{\SymLDDRX[0]}
			\FlagsLDDRX
			\OpCode{11}{101}{101}
			\Hex{ED}{2}
			\Cycles{4}{16}
			\Comment{if {\tt BC}=0}
		\SkipToSymbol
			\Symbol{\SymLDDRX[1]}
			\FromSymbolToOpCode
			\OpCode{10}{111}{100}
			\Hex{BC}{}
			\Cycles{5}{21}
			\Comment{if {\tt BC}$\neq$0}
	\end{instruction}

	\begin{instruction}{LDIX} 
		\Symbol{\SymLDIX[0]}
			\FlagsLDIX
			\OpCode{11}{101}{101}
			\Hex{ED}{2}
			\Cycles{4}{16}
		\SkipToSymbol
			\Symbol{\SymLDIX[1]}
			\FromSymbolToOpCode
			\OpCode{10}{100}{100}
			\Hex{A4}{}
		\SkipToSymbol
			\Symbol{\SymLDIX[2]}
		\SkipToSymbol
			\Symbol{\SymLDIX[3]}
	\end{instruction}

	\begin{instruction}{LDIRX} 
		\Symbol{\SymLDIRX[0]}
			\FlagsLDIRX
			\OpCode{11}{101}{101}
			\Hex{ED}{2}
			\Cycles{4}{16}
			\Comment{if {\tt BC}=0}
		\SkipToSymbol
			\Symbol{\SymLDIRX[1]}
			\FromSymbolToOpCode
			\OpCode{10}{110}{100}
			\Hex{B4}{}
			\Cycles{5}{21}
			\Comment{if {\tt BC}$\neq$0}
	\end{instruction}

	\begin{instruction}{LDPIRX} 
		\Symbol{\SymLDPIRX[0]}
			\FlagsLDPIRX
			\OpCode{11}{101}{101}
			\Hex{ED}{2}
			\Cycles{4}{16}
			\Comment{if {\tt BC}=0}
		\SkipToSymbol
			\Symbol{\SymLDPIRX[1]}
			\FromSymbolToOpCode
			\OpCode{10}{110}{111}
			\Hex{B7}{}
			\Cycles{5}{21}
			\Comment{if {\tt BC}$\neq$0}
		\SkipToSymbol
			\Symbol{\SymLDPIRX[2]}
		\SkipToSymbol
			\Symbol{\SymLDPIRX[3]}
		\SkipToSymbol
			\Symbol{\SymLDPIRX[4]}
		\SkipToSymbol
			\Symbol{\SymLDPIRX[5]}
	\end{instruction}

	\begin{lastinstruction}{LDWS} 
		\Symbol{\SymLDWS[0]}
			\FlagsLDWS
			\OpCode{11}{101}{101}
			\Hex{ED}{2}
			\Cycles{4}{16}
		\SkipToSymbol
			\Symbol{\SymLDWS[1]}
			\FromSymbolToOpCode
			\OpCode{10}{100}{101}
			\Hex{A5}{}
		\SkipToSymbol
			\Symbol{\SymLDWS[2]}
	\end{lastinstruction}

\end{instrtable}

\begin{notestable}
	\NoteItemCont{\See{1}CF is undefined, recently discovered, thanks to Peter Ped Helcmanovsky}
	\NoteItemEnd{\url{https://discord.com/channels/556228195767156758/695180116040351795/888099852725133412}}
	\NoteItem{\See{2}Core v2+ only}
	\NoteItem{\See{3}PV set to {\tt 1} if {\tt D} was {\tt \$7F} before increment, otherwise {\tt 0}}
\end{notestable}

% we need to have "continue" within minipage, and pagebreak outside...
\InstrTableContinue[-1.5ex]
	
\end{minipage}

\pagebreak

\vspace*{3ex} % ensure this table starts at the same height as the one on the odd page
\begin{minipage}{\textwidth}

\begin{instrtable}	

	% we need some extra spacing to accomodate the image; it's negative because \\ adds a line, but we don't need full line of space...
	\\[-9pt]

	\begin{instruction}{MIRROR A}
		\Symbol{\multirow{2}{*}{\SymMIRROR{A}}}
			\FlagsMIRRORa
			\OpCode{11}{101}{101}
			\Hex{ED}{2}
			\Cycles{2}{8}
		\SkipToOpCode 
			\OpCode{00}{100}{100}
			\Hex{24}{}
	\end{instruction}
	
	% we need some extra spacing to accomodate the image
	\\[0.5ex]

	\begin{instruction}{MUL D,E} 
		\Symbol{\SymMUL}
			\FlagsMULde
			\OpCode{11}{101}{101}
			\Hex{ED}{2}
			\Cycles{2}{8}
		\SkipToOpCode 
			\OpCode{00}{110}{000}
			\Hex{30}{}
	\end{instruction}

	\begin{instruction}{NEXTREG n,A} 
		\Symbol{\SymNEXTREG{A}}
			\FlagsNEXTREGna
			\OpCode{11}{101}{101} 
			\Hex{ED}{3}
			\Cycles{4}{17}
		\SkipToOpCode 
			\OpCode{10}{010}{010}
			\Hex{92}{}
		\SkipToOpCode 
			\OpRange{n} 
			\Hex{..}{}
	\end{instruction}

	\begin{instruction}{NEXTREG n,m}
		\Symbol{\SymNEXTREG{m}}
			\FlagsNEXTREGnn
			\OpCode{11}{101}{101}
			\Hex{ED}{3}
			\Cycles{5}{20}
		\SkipToOpCode 
			\OpCode{10}{010}{001}
			\Hex{91}{}
		\SkipToOpCode 
			\OpRange{n} 
			\Hex{..}{}
		\SkipToOpCode 
			\OpRange{m} 
			\Hex{..}{}
	\end{instruction}
	
	\begin{instruction}{OUTINB} 
		\Symbol{\SymOUTINB[0]}
			\FlagsOUTINB
			\OpCode{11}{101}{101}
			\Hex{ED}{2}
			\Cycles{4}{16}
		\SkipToSymbol
			\Symbol{\SymOUTINB[1]}
			\FromSymbolToOpCode
			\OpCode{10}{010}{000}
			\Hex{90}{}
	\end{instruction}

	\begin{instruction}{PIXELAD} 
		\SymbolS{\SymPIXELAD[0]}
			\FlagsPIXELAD
			\OpCode{11}{101}{101}
			\Hex{ED}{3}
			\Cycles{2}{8}
		\SkipToSymbol
			\SymbolP{\SymPIXELAD[1]}
			\FromSymbolToOpCode
			\OpCode{10}{010}{100}
			\Hex{94}{}
		\SkipToSymbol
			\SymbolP{\SymPIXELAD[2]}
		\SkipToSymbol
			\SymbolP{\SymPIXELAD[3]}
		\SkipToSymbol
			\SymbolP{\SymPIXELAD[4]}
	\end{instruction}

	\begin{instruction}{PIXELDN} 
		\Symbol{\SymPIXELDN[0]}
			\FlagsPIXELDN
			\OpCode{11}{101}{101}
			\Hex{ED}{3}
			\Cycles{2}{8}
		\SkipToSymbol
			\Symbol{\SymPIXELDN[1]}
			\FromSymbolToOpCode
			\OpCode{10}{010}{011}
			\Hex{93}{}
		\SkipToSymbol
			\Symbol{\SymPIXELDN[2]}
		\SkipToSymbol
			\Symbol{\SymPIXELDN[3]}
		\SkipToSymbol
			\Symbol{\SymPIXELDN[4]}
		\SkipToSymbol
			\Symbol{\SymPIXELDN[5]}
	\end{instruction}

	\begin{instruction}{PUSH nm}
		\Symbol{\SymPUSHnn[0]{n}{m}}
			\FlagsPUSHnn
			\OpCode{11}{101}{101}
			\Hex{ED}{3}
			\Cycles{6}{23}
		\SkipToSymbol
			\Symbol{\SymPUSHnn[1]{n}{m}}
			\FromSymbolToOpCode
			\OpCode{10}{001}{010}
			\Hex{8A}{}
		\SkipToSymbol
			\Symbol{\SymPUSHnn[2]{n}{m}}
			\FromSymbolToOpCode
			\OpRange{\hspace*{-0.5ex}n\See{1}\hspace*{-0.5ex}} 
			\Hex{..}{}
		\SkipToOpCode 
			\OpRange{\hspace*{-0.5ex}m\See{1}\hspace*{-0.5ex}} 
			\Hex{..}{}
	\end{instruction}

	\begin{instruction}{SETAE} 
		\Symbol{\SymSETAE}
			\FlagsSETAE
			\OpCode{11}{101}{101}
			\Hex{ED}{3}
			\Cycles{2}{8}
		\SkipToOpCode 
			\OpCode{10}{010}{101}
			\Hex{95}{}
	\end{instruction}

	\begin{instruction}{SWAPNIB}
		\Symbol{\multirow[b]{1}{*}{\SymSWAPNIB[0]}}
			\FlagsSWAPNIB
			\OpCode{11}{101}{101}
			\Hex{ED}{2}
			\Cycles{2}{8}
		\SkipToOpCode 
			\OpCode{00}{100}{011}
			\Hex{23}{}
	\end{instruction}

	\begin{lastinstruction}{TEST n} 
		\Symbol{\SymTEST}
			\FlagsTESTn
			\OpCode{11}{101}{101}
			\Hex{ED}{3}
			\Cycles{3}{11}
		\SkipToOpCode 
			\OpCode{00}{100}{111}
			\Hex{27}{}
	\end{lastinstruction}

\end{instrtable}

\NoteTableSingleItemSpaceCorrection

\begin{notestable}
	\NoteItem{\See{1} This is not mistake, {\tt nm} operand is in fact encoded in big-endian}
\end{notestable}

\end{minipage}