HD6412373R RENESAS [Renesas Technology Corp], HD6412373R Datasheet - Page 25

• Manufacturer Part Number: HD6412373R
• 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......................................................................................................35
2.1
2.2
2.3
2.4
2.5
2.6
2.7
Features .................................................................................................................................. 1
Block Diagram ....................................................................................................................... 3
Pin Description....................................................................................................................... 7
1.3.1
1.3.2
1.3.3
Features ................................................................................................................................ 35
2.1.1
2.1.2
2.1.3
CPU Operating Modes ......................................................................................................... 38
2.2.1
2.2.2
Address Space ...................................................................................................................... 42
Register Configuration ......................................................................................................... 43
2.4.1
2.4.2
2.4.3
2.4.4
2.4.5
Data Formats ........................................................................................................................ 47
2.5.1
2.5.2
Instruction Set ...................................................................................................................... 51
2.6.1
2.6.2
Addressing Modes and Effective Address Calculation ........................................................ 62
2.7.1
2.7.2
2.7.3
2.7.4
2.7.5
2.7.6
2.7.7
2.7.8
Pin Arrangement ....................................................................................................... 7
Pin Arrangement in Each Operating Mode ............................................................. 12
Pin Functions .......................................................................................................... 18
Differences between H8S/2600 CPU and H8S/2000 CPU ..................................... 36
Differences from H8/300 CPU ............................................................................... 37
Differences from H8/300H CPU............................................................................. 37
Normal Mode.......................................................................................................... 38
Advanced Mode ...................................................................................................... 40
General Registers .................................................................................................... 44
Program Counter (PC) ............................................................................................ 45
Extended Control Register (EXR) .......................................................................... 45
Condition-Code Register (CCR) ............................................................................. 46
Initial Register Values............................................................................................. 47
General Register Data Formats ............................................................................... 48
Memory Data Formats ............................................................................................ 50
Table of Instructions Classified by Function .......................................................... 52
Basic Instruction Formats ....................................................................................... 61
Register Direct—Rn................................................................................................ 63
Register Indirect—@ERn ....................................................................................... 63
Register Indirect with Displacement—@(d:16, ERn) or @(d:32, ERn)................. 63
Register Indirect with Post-Increment or Pre-Decrement—@ERn+ or @-ERn ..... 63
Absolute Address—@aa:8, @aa:16, @aa:24, or @aa:32....................................... 64
Immediate—#xx:8, #xx:16, or #xx:32 .................................................................... 64
Program-Counter Relative—@(d:8, PC) or @(d:16, PC)....................................... 65
Memory Indirect—@@aa:8 ................................................................................... 65
Contents
Rev.7.00 Mar. 18, 2009 page xxiii of lxvi
REJ09B0109-0700