S3C2440 데이터 시트보기 (PDF) - Samsung

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S3C2440

32-BIT CMOS MICROCONTROLLER

Samsung 

Table of Contents (Continued)

Chapter 4

Thumb Instruction Set (Continued)

Format 4: ALU Operations....................................................................................................................4-11

Operation....................................................................................................................................4-11

Instruction Cycle Times................................................................................................................4-12

Examples ...................................................................................................................................4-12

Format 5: Hi-Register Operations/Branch Exchange ...............................................................................4-13

Operation....................................................................................................................................4-13

Instruction Cycle Times................................................................................................................4-14

The BX Instruction .......................................................................................................................4-14

Examples ...................................................................................................................................4-15

Using R15 As an Operand............................................................................................................4-15

Format 6: PC-Relative Load..................................................................................................................4-16

Operation....................................................................................................................................4-16

Instruction Cycle Times................................................................................................................4-17

Examples ...................................................................................................................................4-17

Format 7: Load/Store With Register Offset.............................................................................................4-18

Operation....................................................................................................................................4-19

Instruction Cycle Times................................................................................................................4-19

Examples ...................................................................................................................................4-19

Format 8: Load/Store Sign-Extended Byte/Halfword................................................................................4-20

Operation....................................................................................................................................4-20

Instruction Cycle Times................................................................................................................4-21

Examples ...................................................................................................................................4-21

Format 9: Load/Store With Immediate Offset..........................................................................................4-22

Operation....................................................................................................................................4-23

Instruction Cycle Times................................................................................................................4-23

Examples ...................................................................................................................................4-23

Format 10: Load/Store Halfword............................................................................................................4-24

Operation....................................................................................................................................4-24

Examples ...................................................................................................................................4-25

Format 11: SP-Relative Load/Store .......................................................................................................4-26

Operation....................................................................................................................................4-26

Instruction Cycle Times................................................................................................................4-27

Examples ...................................................................................................................................4-27

Format 12: Load Address.....................................................................................................................4-28

Operation....................................................................................................................................4-28

Instruction Cycle Times................................................................................................................4-29

Examples ...................................................................................................................................4-29

Format 13: Add Offset to Stack Pointer .................................................................................................4-30

Operation....................................................................................................................................4-30

Instruction Cycle Times................................................................................................................4-30

Examples ...................................................................................................................................4-30

S3C2440A MICROCONTROLLER

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