Motorola DSP56000, 24-Bit Digital Signal Processor manual Other Symbols, Msp

		NOTATION
		Table A-1 Instruction Description Notation (Continued)
		Instruction Timing Symbols
	aio	Time Required to Access an I/O Operand
	ap	Time Required to Access a P Memory Operand
	ax	Time Required to Access an X Memory Operand
	ay	Time Required to Access a Y Memory Operand
	axy	Time Required to Access XY Memory Operands
	ea	Time or Number of Words Required for an Effective Address
	jx	Time Required to Execute Part of a Jump-Type Instruction
	mv	Time or Number of Words Required for a Move-Type Operation
	mvb	Time Required to Execute Part of a Bit Manipulation Instruction
	mvc	Time Required to Execute Part of a MOVEC Instruction
	mvm	Time Required to Execute Part of a MOVEM Instruction
	mvp	Time Required to Execute Part of a MOVEP Instruction
	rx	Time Required to Execute Part of an RTI or RTS Instruction
	wio	Number of Wait States Used in Accessing External I/O
	wp	Number of Wait States Used in Accessing External P Memory
	wx	Number of Wait States Used in Accessing External X Memory
	wy	Number of Wait States Used in Accessing External Y Memory
		Other Symbols
	( )	Optional Letter, Operand, or Operation
	(…)	Any Arithmetic or Logical Instruction Which Allows Parallel Moves
	EXT	Extension Register Portion of an Accumulator (A2 or B2)
	LS	Least Significant
	LSP	Least Significant Portion of an Accumulator (A0 or B0)
	MS	Most Significant
	MSP	Most Significant Portion of a n Accumulator (A1 or B1)
	r	Rounding constant
	S/L	Shifting and/or Limiting on a Data ALU Register
	Sign Ext	Sign Extension of a Data ALU Register
	Zero	Zeroing of a Data ALU Register
MOTOROLA		INSTRUCTION SET DETAILS	A - 9