User manual

Contents
Product Specification (V1.0) 10.03.2006 • iii
Contents
1 General Description.....................................................................................................1
2 Features ........................................................................................................................1
3 Pin Assignment............................................................................................................1
4 Pin Description.............................................................................................................2
5 Function Description...................................................................................................3
5.1 Functional Block Diagram .................................................................................... 3
5.2 Operating Registers ............................................................................................. 4
5.3 Special Purpose Registers ................................................................................. 19
5.4 CPU Operation Mode ......................................................................................... 23
5.5 AD Converter...................................................................................................... 24
5.6 Time Base Timer and Keytone Generator .........................................................26
5.7 UART (Universal Asynchronous Receiver/Transmitter).....................................28
5.7.1 UART Mode ...................................................................................................... 29
5.7.2 Transmitting ...................................................................................................... 29
5.7.3 Receiving .......................................................................................................... 30
5.7.4 Baud Rate Generator ....................................................................................... 30
5.8 SPI (Serial Peripheral Interface) ........................................................................ 31
5.8.1 Serial Clock....................................................................................................... 32
5.8.2 Shift Direction and Sample Phase.................................................................... 32
5.8.3 Transfer Mode .................................................................................................. 32
5.9 Timer/Counter 2.................................................................................................. 35
5.9.1 Timer Mode....................................................................................................... 36
5.9.2 Counter Mode ................................................................................................... 36
5.9.3 Window Mode................................................................................................... 36
5.10 Timer/Counter 3..................................................................................................37
5.10.1 Timer Mode....................................................................................................... 38
5.10.2 Counter Mode ................................................................................................... 38
5.10.3 Capture Mode ................................................................................................... 38
5.11 Timer/Counter 4.................................................................................................. 39
5.11.1 Timer Mode....................................................................................................... 40
5.11.2 Counter Mode................................................................................................... 40
5.11.3 PDO Mode ........................................................................................................ 40
5.11.4 PWM Mode....................................................................................................... 41
5.12 TCC/WDT & Prescaler .......................................................................................41
5.13 I/O Ports.............................................................................................................. 42