HT48R066G View Datasheet(PDF) - Holtek Semiconductor
Part Name
Description
MFG CO.
'HT48R066G' PDF : 126 Pages View PDF
Contents
Timer/Event Counters .......................................................................57
Configuring the Timer/Event Counter Input Clock Source .....................................57
Timer Registers - TMR0, TMR1 ...........................................................................57
Timer Control Registers - TMR0C, TMR1C..........................................................59
Timer Mode ..........................................................................................................60
Event Counter Mode.............................................................................................61
Pulse Width Capture Mode...................................................................................61
Prescaler ..............................................................................................................62
PFD Function .......................................................................................................62
I/O Interfacing.......................................................................................................63
Timer Program Example.......................................................................................64
Time Base ..........................................................................................64
Pulse Width Modulator .....................................................................65
PWM Operation....................................................................................................65
6+2 PWM Mode ...................................................................................................66
7+1 PWM Mode ...................................................................................................67
PWM Output Control ............................................................................................68
PWM Programming Example ...............................................................................68
Operational Amplifiers......................................................................69
Comparator & Operational Amplifier Registers .....................................................69
Operational Amplifier Operation............................................................................69
Operational Amplifier Application Example ...........................................................73
Operational Amplifier Offset Cancellation Function ...............................................80
Comparator ........................................................................................81
Comparator Functions ..........................................................................................81
Interrupts............................................................................................83
Interrupt Register..................................................................................................83
Interrupt Operation ...............................................................................................87
Interrupt Priority.....................................................................................................87
External Interrupt ..................................................................................................88
Timer/Event Counter Interrupt ..............................................................................88
Time Base Interrupt ..............................................................................................88
Multi-function Interrupt ..........................................................................................89
Programming Considerations ...............................................................................89
SCOM Function for LCD ...................................................................89
LCD Operation .....................................................................................................89
LCD Bias Control..................................................................................................90
Configuration Options ......................................................................91
Application Circuits ..........................................................................91
Rev. 1.10
4
October 23, 2012
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