1.1
Overview...........................................................................................................................
1.2
Internal Block Diagram.....................................................................................................
1.3
1.3.1
Pin Arrangement..................................................................................................
1.3.2
Pin Functions ....................................................................................................... 19
...................................................................................................................... 25
2.1
Overview........................................................................................................................... 25
2.1.1
Features................................................................................................................ 25
2.1.2
Address Space...................................................................................................... 26
2.1.3
Register Configuration......................................................................................... 26
2.2
Register Descriptions........................................................................................................ 27
2.2.1
General Registers................................................................................................. 27
2.2.2
Control Registers ................................................................................................. 27
2.2.3
Initial Register Values ......................................................................................... 29
2.3
Data Formats..................................................................................................................... 29
2.3.1
2.3.2
Memory Data Formats......................................................................................... 31
2.4
Addressing Modes ............................................................................................................ 32
2.4.1
Addressing Modes ............................................................................................... 32
2.4.2
2.5
Instruction Set................................................................................................................... 38
2.5.1
2.5.2
Arithmetic Operations ......................................................................................... 42
2.5.3
Logic Operations ................................................................................................. 43
2.5.4
Shift Operations................................................................................................... 44
2.5.5
Bit Manipulations ................................................................................................ 46
2.5.6
Branching Instructions......................................................................................... 50
2.5.7
2.5.8
2.6
Basic Operational Timing ................................................................................................. 55
2.6.1
2.6.2
2.7
CPU States........................................................................................................................ 57
2.7.1
Overview.............................................................................................................. 57
Contents
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