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Contents
Section 1 Overview
..............................................................................................................
1.1
Overview............................................................................................................................
1.2
Internal Block Diagram......................................................................................................
1.3
Pin Arrangement and Functions.........................................................................................
1.3.1
Pin Arrangement...................................................................................................
1.3.2
Pin Functions........................................................................................................
1
1
5
6
6
8
Section 2 CPU
........................................................................................................................
2.1
Overview............................................................................................................................
2.1.1
Features.................................................................................................................
2.1.2
Address Space.......................................................................................................
2.1.3
Register Configuration..........................................................................................
2.2
Register Descriptions.........................................................................................................
2.2.1
General Registers..................................................................................................
2.2.2
Control Registers..................................................................................................
2.2.3
Initial Register Values ..........................................................................................
2.3
Data Formats......................................................................................................................
2.3.1
Data Formats in General Registers.......................................................................
2.3.2
Memory Data Formats..........................................................................................
2.4
Addressing Modes..............................................................................................................
2.4.1
Addressing Modes................................................................................................
2.4.2
Effective Address Calculation..............................................................................
2.5
Instruction Set....................................................................................................................
2.5.1
Data Transfer Instructions ....................................................................................
2.5.2
Arithmetic Operations ..........................................................................................
2.5.3
Logic Operations ..................................................................................................
2.5.4
Shift Operations....................................................................................................
2.5.5
Bit Manipulations .................................................................................................
2.5.6
Branching Instructions..........................................................................................
2.5.7
System Control Instructions..................................................................................
2.5.8
Block Data Transfer Instruction............................................................................
2.6
Basic Operational Timing..................................................................................................
2.6.1
Access to On-Chip Memory (RAM, ROM) .........................................................
2.6.2
Access to On-Chip Peripheral Modules................................................................
2.7
CPU States .........................................................................................................................
2.7.1
Overview...............................................................................................................
2.7.2
Program Execution State ......................................................................................
2.7.3
Program Halt State................................................................................................
2.7.4
Exception-Handling State.....................................................................................
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