HD6412320 RENESAS [Renesas Technology Corp], HD6412320 Datasheet - Page 11

• Manufacturer Part Number: HD6412320
• Description: Renesas 16-Bit Single-Chip Microcomputer H8S Family H8S-2300 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Section 1 Overview............................................................................................1
1.1
1.2
1.3
Section 2 CPU....................................................................................................33
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
Overview........................................................................................................................... 1
Block Diagram .................................................................................................................. 8
Pin Description.................................................................................................................. 10
1.3.1
1.3.2
1.3.3
Overview........................................................................................................................... 33
2.1.1
2.1.2
2.1.3
2.1.4
CPU Operating Modes ...................................................................................................... 36
Address Space ................................................................................................................... 39
Register Configuration ...................................................................................................... 40
2.4.1
2.4.2
2.4.3
2.4.4
Data Formats ..................................................................................................................... 44
2.5.1
2.5.2
Instruction Set ................................................................................................................... 48
2.6.1
2.6.2
2.6.3
2.6.4
Addressing Modes and Effective Address Calculation ..................................................... 61
2.7.1
2.7.2
Processing States............................................................................................................... 68
2.8.1
2.8.2
2.8.3
2.8.4
Pin Arrangement .................................................................................................. 10
Pin Functions in Each Operating Mode ............................................................... 18
Pin Functions ....................................................................................................... 24
Features................................................................................................................ 33
Differences between H8S/2600 CPU and H8S/2000 CPU .................................. 34
Differences from H8/300 CPU ............................................................................ 35
Differences from H8/300H CPU.......................................................................... 35
Overview.............................................................................................................. 40
General Registers ................................................................................................. 41
Control Registers ................................................................................................. 42
Initial Register Values.......................................................................................... 44
General Register Data Formats ............................................................................ 45
Memory Data Formats ......................................................................................... 47
Overview.............................................................................................................. 48
Instructions and Addressing Modes ..................................................................... 49
Table of Instructions Classified by Function ....................................................... 50
Basic Instruction Formats .................................................................................... 60
Addressing Mode ................................................................................................. 61
Effective Address Calculation ............................................................................. 64
Overview.............................................................................................................. 68
Reset State............................................................................................................ 69
Exception-Handling State .................................................................................... 70
Program Execution State...................................................................................... 72
Contents
Rev.6.00 Sep. 27, 2007 Page xi of xxx
REJ09B0220-0600