Section 1 Overview................................................................................................1
1.1
Features.................................................................................................................................. 1
1.1.1
Applications.............................................................................................................. 1
1.1.2
Overview of Functions.............................................................................................. 2
1.2
List of Products ...................................................................................................................... 7
1.3
Block Diagram ....................................................................................................................... 8
1.4
Pin Descriptions ..................................................................................................................... 9
1.4.1
Pin Assignments ....................................................................................................... 9
1.4.2
1.4.3
Pin Functions .......................................................................................................... 19
Section 2 CPU......................................................................................................29
2.1
Features................................................................................................................................ 29
2.1.1
2.1.2
2.1.3
2.2
CPU Operating Modes......................................................................................................... 32
2.2.1
Normal Mode.......................................................................................................... 32
2.2.2
Advanced Mode...................................................................................................... 34
2.3
Address Space...................................................................................................................... 36
2.4
Registers............................................................................................................................... 37
2.4.1
General Registers.................................................................................................... 38
2.4.2
Program Counter (PC) ............................................................................................ 39
2.4.3
2.4.4
2.4.5
2.4.6
2.5
Data Formats........................................................................................................................ 42
2.5.1
2.5.2
Memory Data Formats ............................................................................................ 44
2.6
Instruction Set ...................................................................................................................... 45
2.6.1
2.6.2
2.7
2.7.1
Register DirectRn ............................................................................................... 57
2.7.2
Register Indirect@ERn ....................................................................................... 57
Contents
Rev. 1.00 Apr. 28, 2008 Page ix of xxvi