section 7 - Index of

Addressing ModeTable A-3 DSP56K Addressing Mode EncodingMode RegAddressing Categories AssemblerMMM RRRU P M ASyntaxRegister DirectData or Control Register - - X (See Table A-1)Address Register - - X RnAddress Offset Register - - X NnAddress Modifier Register - - X MnAddress Register IndirectNo Update 100 Rn X X X (Rn)Postincrement by 1 011 Rn X X X X (Rn) +Postdecrement by 1 010 Rn X X X X (Rn) -Postincrement by Offset Nn 001 Rn X X X X (Rn) + NnPostdecrement by Offset Nn 000 Rn X X X (RN) - NnIndexed by Offset Nn 101 Rn X X (Rn + Nn).Predecrement by 1 111 Rn X X - (Rn)SpecialImmediate Data 110 100 X #xxxxxxAbsolute Address 110 000 X X xxxxImmediate Short Data - - #xxShort Jump Address - - X xxxAbsolute Short Address - - X aaI/O Short Address - - X ppImplicit - - X-. Update Mode (U) - Modifies address registers without any associated data move.Parallel Mode (P) - Used in instructions where two effective addresses are required.Memory Mode (M) - Refers to operands in memory using an effective addressing field.Alterable Mode (A) - Refers to alterable or writable registers or memory.