mcf5272 Freescale Semiconductor, Inc, mcf5272 Datasheet - Page 82

• Manufacturer Part Number: mcf5272
• Description: Mcf5272 Coldfire Integrated Microprocessor User
• Manufacturer: Freescale Semiconductor, Inc

Instruction Set Summary
2-14
<ea>y,<ea>x
Instruction
# <vector>
MACSR
#<data>
<label>
DDATA
<shift>
<size>
MASK
Dy,Dx
Ry,Rx
<xxx>
Ay,Ax
<list>
<ea>
CCR
ACC
PST
Rm
Rw
PC
SR
An
Dn
Rc
Rn
bc
<>
cc
Xi
Logical condition (example: NE for not equal)
Any address register n (example: A3 is address register 3)
Source and destination address registers, respectively
Any data register n (example: D5 is data register 5)
Source and destination data registers, respectively
Any control register (example VBR is the vector base register)
MAC registers (ACC, MAC, MASK)
Any address or data register
Destination register w (used for MAC instructions only)
Any source and destination registers, respectively
index register i (can be an address or data register: Ai, Di)
MAC accumulator register
Condition code register (lower byte of SR)
MAC status register
MAC mask register
Program counter
Status register
Debug data port
Processor status port
Immediate data following the 16-bit operation word of the instruction
Effective address
Source and destination effective addresses, respectively
Assembly language program label
List of registers for MOVEM instruction (example: D3–D0)
Shift operation: shift left (<<), shift right (>>)
Operand data size: byte (B), word (W), longword (L)
Instruction cache
identifies an indirect data address referencing memory
identifies an absolute address referencing memory
Identifies the 4-bit vector number for trap instructions
Table 2-6. Notational Conventions
MCF5272 User’s Manual
Miscellaneous Operands
Register Specifications
Opcode Wildcard
Register Names
Port Names
Operand Syntax
MOTOROLA