Freescale Semiconductor MCF52277 Reference Manual page 30

Instruction
Xi Index register i (can be an address or data register: Ai, Di)
#<data> Immediate data following the 16-bit operation word of the instruction
<ea> Effective address
<ea>y,<ea>x Source and destination effective addresses, respectively
<label> Assembly language program label
<list> List of registers for MOVEM instruction (example: D3–D0)
<shift> Shift operation: shift left (<<), shift right (>>)
<size> Operand data size: byte (B), word (W), longword (L)
bc Instruction and data caches
dc Data cache
ic Instruction cache
# <vector> Identifies the 4-bit vector number for trap instructions
<> identifies an indirect data address referencing memory
<xxx> identifies an absolute address referencing memory
dn Signal displacement value, n bits wide (example: d16 is a 16-bit displacement)
SF Scale factor (x1, x2, x4 for indexed addressing mode, <<1n>> for MAC operations)
+ Arithmetic addition or postincrement indicator
– Arithmetic subtraction or predecrement indicator
x Arithmetic multiplication
xxx
Table ii. Notational Conventions (continued)
Miscellaneous Operands
Operations
MCF52277 Reference Manual, Rev. 0
Operand Syntax
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