h8s-2158 Renesas Electronics Corporation., h8s-2158 Datasheet - Page 17

• Manufacturer Part Number: h8s-2158
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2100 Series
• Manufacturer: Renesas Electronics Corporation.

Section 1 Overview
1.1
1.2
1.3
Section 2 CPU
2.1
2.2
2.3
2.4
2.5
2.6
2.7
Features .............................................................................................................................
Internal Block Diagram.....................................................................................................
Pin Description..................................................................................................................
1.3.1
1.3.2
1.3.3
Features ............................................................................................................................. 17
2.1.1
2.1.2
2.1.3
CPU Operating Modes ...................................................................................................... 20
2.2.1
2.2.2
Address Space ................................................................................................................... 24
Register Configuration ...................................................................................................... 25
2.4.1
2.4.2
2.4.3
2.4.4
2.4.5
Data Formats ..................................................................................................................... 30
2.5.1
2.5.2
Instruction Set ................................................................................................................... 33
2.6.1
2.6.2
Addressing Modes and Effective Address Calculation ..................................................... 44
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 ..................................................................................................
Pin Arrangement in Each Operating Mode ..........................................................
Pin Functions .......................................................................................................
Differences between H8S/2600 CPU and H8S/2000 CPU .................................. 18
Differences from H8/300 CPU ............................................................................ 19
Differences from H8/300H CPU.......................................................................... 19
Normal Mode....................................................................................................... 20
Advanced Mode ................................................................................................... 22
General Registers ................................................................................................. 26
Program Counter (PC) ......................................................................................... 27
Extended Control Register (EXR) ....................................................................... 27
Condition-Code Register (CCR) .......................................................................... 28
Initial Register Values.......................................................................................... 29
General Register Data Formats ............................................................................ 30
Memory Data Formats ......................................................................................... 32
Table of Instructions Classified by Function ....................................................... 34
Basic Instruction Formats .................................................................................... 43
Register Direct—Rn............................................................................................. 45
Register Indirect—@ERn .................................................................................... 45
Register Indirect with Displacement—@(d:16, ERn) or @(d:32, ERn).............. 45
Register Indirect with Post-Increment or Pre-Decrement—@ERn+ or @-ERn .. 45
Absolute Address—@aa:8, @aa:16, @aa:24, or @aa:32.................................... 46
Immediate—#xx:8, #xx:16, or #xx:32 ................................................................. 46
Program-Counter Relative—@(d:8, PC) or @(d:16, PC).................................... 47
Memory Indirect—@@aa:8 ................................................................................ 47
...................................................................................................................... 17
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Contents
Rev. 3.00 Jan 25, 2006 page xvii of lii
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