HT48R064B 데이터 시트보기 (PDF) - Holtek Semiconductor

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HT48R064B

Enhanced I/O Type 8-Bit OTP MCU

Holtek Semiconductor 

HT48R063B/064B/065B/066B

Timer/Event Counters .......................................................................39

Configuring the Timer/Event Counter Input Clock Source .....................................39

Timer Registers - TMR0, TMR1 ...........................................................................39

Timer Control Registers - TMR0C, TMR1C..........................................................39

Timer Mode ..........................................................................................................42

Event Counter Mode.............................................................................................42

Pulse Width Capture Mode...................................................................................43

Prescaler ..............................................................................................................43

PFD Function .......................................................................................................44

I/O Interfacing.......................................................................................................44

Programming Considerations ...............................................................................45

Timer Program Example.......................................................................................45

Time Base ..........................................................................................46

Interrupts............................................................................................47

Interrupt Register..................................................................................................47

Interrupt Operation ...............................................................................................47

Interrupt Priority.....................................................................................................48

External Interrupt ..................................................................................................48

Timer/Event Counter Interrupt ..............................................................................51

Time Base Interrupt ..............................................................................................51

Programming Considerations ...............................................................................51

SCOM Function for LCD ...................................................................51

LCD Operation .....................................................................................................51

LCD Bias Control..................................................................................................52

Application Circuits ..........................................................................53

Configuration Options ......................................................................53

Instruction Set ...................................................................................54

Introduction ..........................................................................................................54

Instruction Timing .................................................................................................54

Moving and Transferring Data ..............................................................................54

Arithmetic Operations ...........................................................................................54

Logical and Rotate Operations .............................................................................54

Branches and Control Transfer.............................................................................54

Table Read Operations.........................................................................................55

Instruction Set Summary ......................................................................................55

Instruction Definition ........................................................................57

Rev. 1.10

4

October 23, 2012

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