Contents
9.6 Function Description.......................................................................................70
9.6.1 Block Diagram Description..............................................................................70
9.6.2 Signal & Pin Description..................................................................................70
10 Analog to Digital Converter (ADC)....................................................................... 71
10.1 ADC Control Registers....................................................................................72
10.2 Programming Steps/Considerations................................................................74
11 Dual Pulse Width Modulations (PWM0 and PWM1)............................................. 75
11.1 Overview.........................................................................................................75
11.2 PWM Control Registers ..................................................................................76
11.3 PWM Programming Procedures/Steps............................................................78
12 Interrupts................................................................................................................ 78
12.1 Introduction.....................................................................................................78
13 Circuitry of Input and Output Pins ....................................................................... 80
13.1 Introduction.....................................................................................................80
14 Timer/Counter System .......................................................................................... 80
14.1 Introduction.....................................................................................................80
14.2 Time Clock Counter (TCC)..............................................................................80
14.2.1 Block Diagram of TCC.....................................................................................80
14.2.2 TCC Control Registers ....................................................................................81
14.2.3 TCC Programming Procedures/Steps .............................................................81
14.3 Free Run Counter...........................................................................................82
14.3.1 Block Diagram of FRC.....................................................................................82
14.3.2 FRC Control Registers ....................................................................................82
14.3.3 FRC Programming Procedures/Steps .............................................................83
15 Reset and Wake up................................................................................................ 83
15.1 Reset..............................................................................................................83
15.2 The Status of RST, T, and P of the STATUS Register......................................83
15.3 System Set-up Time (SST) .............................................................................84
15.4 Wake-up Procedure on Power-on Reset.........................................................85
16 Oscillators.............................................................................................................. 85
16.1 Introduction.....................................................................................................85
16.2 Clock Signal Distribution.................................................................................85
16.3 PLL Oscillator .................................................................................................86
16.4 Selected PLL Oscillation out ...........................................................................86
17 Low-Power Mode................................................................................................... 86
17.1 Introduction.....................................................................................................86
17.2 Green Mode....................................................................................................87
17.3 Sleep Mode ....................................................................................................87
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Product Specification (V1.0) 10.09.2007
ELAN [ ELAN MICROELECTRONICS CORP ]
