Datasheet

ARM7TDMI Data Sheet
ARM DDI 0029E
Contents-i
11
1
Open Access
1 Introduction 1-1
1.1 Introduction 1-2
1.2 ARM7TDMI Architecture 1-2
1.3 ARM7TDMI Block Diagram 1-4
1.4 ARM7TDMI Core Diagram 1-5
1.5 ARM7TDMI Functional Diagram 1-6
2 Signal Description 2-1
2.1 Signal Description 2-2
3 Programmer’s Model 3-1
3.1 Processor Operating States 3-2
3.2 Switching State 3-2
3.3 Memory Formats 3-2
3.4 Instruction Length 3-3
3.5 Data Types 3-3
3.6 Operating Modes 3-4
3.7 Registers 3-4
3.8 The Program Status Registers 3-8
3.9 Exceptions 3-10
3.10 Interrupt Latencies 3-14
3.11 Reset 3-15
Contents
TOC