HD6473258CP10 Datasheet, PDF (4/301 Pages) Renesas Technology Corp – Hitachi Single-Chip Microcomputer

CONTENTS
Section 1. Overview............................................................................................................... 1
1.1 Overview............................................................................................................................... 1
1.2 Block Diagram...................................................................................................................... 5
1.3 Pin Assignments and Functions............................................................................................ 6
1.3.1 Pin Arrangement...................................................................................................... 6
1.3.2 Pin Functions ........................................................................................................... 8
Section 2. MCU Operating Modes and Address Space ................................................ 15
2.1 Overview............................................................................................................................... 15
2.2 Mode Descriptions................................................................................................................ 16
2.3 Address Space Map .............................................................................................................. 16
2.3.1 Access Speed ........................................................................................................... 16
2.3.2 IOS........................................................................................................................... 17
2.4 Mode and System Control Registers (MDCR and SYSCR)................................................. 24
2.4.1 Mode Control Register (MDCR) – H’FFC5 ........................................................... 24
2.4.2 System Control Register (SYSCR) – H’FFC4 ........................................................ 25
Section 3. CPU ........................................................................................................................ 27
3.1 Overview............................................................................................................................... 27
3.1.1 Features.................................................................................................................... 27
3.2 Register Configuration.......................................................................................................... 28
3.2.1 General Registers..................................................................................................... 28
3.2.2 Control Registers ..................................................................................................... 29
3.2.3 Initial Register Values.............................................................................................. 30
3.3 Addressing Modes ................................................................................................................ 31
3.4 Data Formats......................................................................................................................... 33
3.4.1 Data Formats in General Registers.......................................................................... 34
3.4.2 Memory Data Formats............................................................................................. 35
3.5 Instruction Set ....................................................................................................................... 36
3.5.1 Data Transfer Instructions ....................................................................................... 38
3.5.2 Arithmetic Operations ............................................................................................. 40
3.5.3 Logic Operations ..................................................................................................... 41
3.5.4 Shift Operations....................................................................................................... 41
3.5.5 Bit Manipulations .................................................................................................... 43
3.5.6 Branching Instructions............................................................................................. 49
3.5.7 System Control Instructions .................................................................................... 51
i