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MICROPROCESSOR INSTRUCTION REFERENCE->LEA
LEA Load Effective Address
Compatibility: 68000, 68010, 68020 and CPU32 families.
Destination -> An
Assembler Syntax: LEA <ea>,An
<ea> - control
Size: Long
Loads the effective address into the specified address register.
Condition Codes:
N Not affected
Z Not affected
V Not affected
C Not affected
X Not affected
Allowable Addressing Modes |
LEA | (An) | |
LEA | (d16,An) | |
LEA | (d8,An,Xn) | |
LEA | (bd,An,Xn) 2 | |
LEA | ([bd,An,Xn],od) 1 | |
LEA | ([bd,An],Xn,od) 1 | |
LEA | (xxx).W | |
LEA | (xxx).L | |
LEA | (d16,PC) | |
LEA | (d8,PC,Xn) | |
LEA | (bd,PC,Xn) 2 | |
LEA | ([bd,PC,Xn],od) 1 | |
LEA | ([bd,PC],Xn,od) 1 |