Table Of Contents - Hitachi H8/3152 Hardware Manual

Section 1 Overview.......................................................................................... 1
1.1 Overview............................................................................................................................
1.2 Block Diagram...................................................................................................................
1.3 Pin Arrangement and Functions ........................................................................................
1.3.1 Pin Arrangement ..................................................................................................
1.3.2 Pin Functions........................................................................................................
Section 2 CPU.................................................................................................. 9
2.1 Overview............................................................................................................................
2.1.1 Features ................................................................................................................
2.1.2 CPU Registers ...................................................................................................... 11
2.2 Register Descriptions.........................................................................................................
2.2.1 General Registers.................................................................................................. 12
2.2.2 Control Registers.................................................................................................. 12
2.2.3 Initial Register Values .......................................................................................... 14
2.3 Data Formats...................................................................................................................... 14
2.3.1 Data Formats in General Registers.......................................................................
2.3.2 Memory Data Formats.......................................................................................... 16
2.4 Addressing Modes .............................................................................................................
2.4.1 Addressing Modes................................................................................................ 17
2.4.2 Effective Address Calculation.............................................................................. 19
2.5 Instruction Set.................................................................................................................... 22
2.5.1 Data Transfer Instructions .................................................................................... 24
2.5.2 Arithmetic Operations .......................................................................................... 26
2.5.3 Logic Operations .................................................................................................. 27
2.5.4 Shift Operations.................................................................................................... 27
2.5.5 Bit Manipulations ................................................................................................. 29
2.5.6 Branching Instructions.......................................................................................... 33
2.5.7 System Control Instructions ................................................................................. 35
2.5.8 EEPROM Write Instruction .................................................................................
2.6 Operating States................................................................................................................. 37
2.6.1 Overview .............................................................................................................. 37
2.6.2 Program Execution State ...................................................................................... 38
2.6.3 Exception-Handling State .................................................................................... 38
2.6.4 Power-Down State................................................................................................ 38
2.7 Exception Handling ...........................................................................................................
2.7.1 Overview .............................................................................................................. 39
2.7.2 Reset ..................................................................................................................... 40
2.7.3 Interrupts .............................................................................................................. 40
Contents
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