Table of Contents
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1.1
Overview...........................................................................................................................
1.2
Block Diagram ..................................................................................................................
1.3
Pin Description..................................................................................................................
1.3.1
Pin Arrangement ..................................................................................................
1.3.2
Pin Functions ....................................................................................................... 10
1.3.3
Pin Assignments in Each Mode ........................................................................... 16
1.4
Notes on Flash Memory R Version Model ....................................................................... 21
1.4.1
Pin Arrangement .................................................................................................. 21
1.4.2
Differences in Flash Memory R Version ............................................................. 21
...................................................................................................................... 23
2.1
Overview........................................................................................................................... 23
2.1.1
Features................................................................................................................ 23
2.1.2
Differences from H8/300 CPU ............................................................................ 24
2.2
CPU Operating Modes ...................................................................................................... 25
2.3
Address Space................................................................................................................... 26
2.4
Register Configuration...................................................................................................... 27
2.4.1
Overview.............................................................................................................. 27
2.4.2
General Registers ................................................................................................. 28
2.4.3
Control Registers ................................................................................................. 29
2.4.4
Initial CPU Register Values................................................................................. 30
2.5
Data Formats..................................................................................................................... 31
2.5.1
General Register Data Formats ............................................................................ 31
2.5.2
Memory Data Formats ......................................................................................... 32
2.6
Instruction Set ................................................................................................................... 34
2.6.1
Instruction Set Overview ..................................................................................... 34
2.6.2
Instructions and Addressing Modes ..................................................................... 35
2.6.3
Tables of Instructions Classified by Function...................................................... 36
2.6.4
Basic Instruction Formats .................................................................................... 45
2.6.5
Notes on Use of Bit Manipulation Instructions.................................................... 46
2.7
Addressing Modes and Effective Address Calculation ..................................................... 48
2.7.1
Addressing Modes ............................................................................................... 48
2.7.2
Effective Address Calculation ............................................................................. 50
2.8
Processing States............................................................................................................... 54
2.8.1
Overview.............................................................................................................. 54
2.8.2
Program Execution State...................................................................................... 55
2.8.3
Exception-Handling State .................................................................................... 55
Contents
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Rev. 4.00 Jan 26, 2006 page vii of xxii
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