S3C2440A 데이터 시트보기 (PDF) - Samsung

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S3C2440A

32-BIT CMOS MICROCONTROLLER

Samsung 

Table of Contents (Continued)

Chapter 10 Basic Timer

Overview .............................................................................................................................................10-1

Feature.......................................................................................................................................10-1

PWM Timer Operation .........................................................................................................................10-3

Prescaler & Divider ......................................................................................................................10-3

Basic Timer Operation .................................................................................................................10-3

Auto Reload & Double Buffering ....................................................................................................10-4

Timer Initialization Using Manual Update Bit and Inverter Bit ............................................................10-5

Timer Operation...........................................................................................................................10-6

Pulse Width Modulation (PWM)....................................................................................................10-7

Output Level Control ....................................................................................................................10-8

Dead Zone Generator...................................................................................................................10-9

DMA Request Mode ....................................................................................................................10-10

PWM Timer Control Registers ..............................................................................................................10-11

Timer Configuration Register0 (TCFG0)..........................................................................................10-11

Timer Configuration Register1 (TCFG1)..........................................................................................10-12

Timer Control (TCON) Register......................................................................................................10-13

Timer 0 Count Buffer Register & Compare Buffer Register (TCNTB0/TCMPB0)...................................10-15

Timer 0 Count Observation Register (TCNTO0) ...............................................................................10-15

Timer 1 Count Buffer Register & Compare Buffer Register (TCNTB1/TCMPB1)...................................10-16

Timer 1 Count Observation Register (TCNTO1) ...............................................................................10-16

Timer 2 Count Buffer Register & Compare Buffer Register (TCNTB2/TCMPB2)...................................10-17

Timer 2 Count Observation Register (TCNTO2) ...............................................................................10-17

Timer 3 Count Buffer Register & Compare Buffer Register (TCNTB3/TCMPB3)...................................10-18

Timer 3 Count Observation Register (TCNTO3) ...............................................................................10-18

Timer 4 Count Buffer Register (TCNTB4) ........................................................................................10-19

Timer 4 Count Observation Register (TCNTO4) ...............................................................................10-19

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S3C2440A MICROCONTROLLER

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