68000 查看數據表（PDF） - Freescale Semiconductor

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68000

8-/16-/32-Bit Microprocessors User’s Manual

Freescale Semiconductor 

Freescale Semiconductor, Inc.

In addition, operations on other data types, such as memory addresses, status word

data, etc., are provided in the instruction set.

The 14 flexible addressing modes, shown in Table 2-1, include six basic types:

1. Register Direct

2. Register Indirect

3. Absolute

4. Immediate

5. Program Counter Relative

6. Implied

The register indirect addressing modes provide postincrementing, predecrementing,

offsetting, and indexing capabilities. The program counter relative mode also supports

indexing and offsetting. For detail information on addressing modes refer to

M68000PM/AD, M68000 Programmer Reference Manual.

2-4

M68000 8-/16-/32-BIT MICROPROCESSOR USER’S MANUAL

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