21.2-S3-C2410X-052003 Просмотр технического описания (PDF) - Samsung

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производитель

21.2-S3-C2410X-052003

32-Bit RISC Microprocessor

Samsung 

Table of Contents (Continued)

Chapter 16 A/D Converter

Overview ................................................................................................................................................ 16-1

Features ......................................................................................................................................... 16-1

ADC & Touch Screen Interface Operation............................................................................................... 16-2

Block Diagram................................................................................................................................ 16-2

Example for Touch Screen ............................................................................................................. 16-3

Function Descriptions ..................................................................................................................... 16-4

ADC and Touch Screen Interface Special Registers................................................................................ 16-7

ADC Control (ADCCON) Register................................................................................................... 16-7

ADC Touch Screen Control (ADCTSC) Register............................................................................. 16-8

ADC Start Delay (ADCDLY) Register.............................................................................................. 16-9

ADC Conversion Data (ADCDAT1) Register................................................................................... 16-11

Chapter 17 RTC (Real Time Clock)

Overview ................................................................................................................................................ 17-1

Features ......................................................................................................................................... 17-1

Real Time Clock Operation............................................................................................................. 17-2

Leap Year Generator ...................................................................................................................... 17-2

Read/Write Registers ..................................................................................................................... 17-3

Backup Battery Operation............................................................................................................... 17-3

Alarm Function ............................................................................................................................... 17-3

Tick Time Interrupt ......................................................................................................................... 17-3

Round Reset Function .................................................................................................................... 17-3

32.768kHz X-Tal Connection Example .......................................................................................... 17-4

Real Time Clock Special Registers ......................................................................................................... 17-5

Real Time Clock Control (RTCCON) Register ................................................................................ 17-5

Tick Time Count (TICNT) Register ................................................................................................. 17-5

RTC Alarm Control (RTCALM) Register ......................................................................................... 17-6

Alarm Second Data (ALMSEC) Register......................................................................................... 17-7

Alarm Min Data (ALMMIN) Register................................................................................................ 17-7

Alarm Hour Data (ALMHOUR) Register .......................................................................................... 17-7

Alarm Date Data (ALMDATE) Register ........................................................................................... 17-8

Alarm Mon Data (ALMMON) Register............................................................................................. 17-8

Alarm Year Data (ALMYEAR) Register........................................................................................... 17-8

RTC Round Reset (RTCRST) Register ........................................................................................... 17-9

BCD Second (BCDSEC) Register................................................................................................... 17-9

BCD Minute (BCDMIN) Register..................................................................................................... 17-9

BCD Hour (BCDHOUR) Register .................................................................................................... 17-10

BCD Date (BCDDATE) Register ..................................................................................................... 17-10

BCD Day (BCDDAY) Register ........................................................................................................ 17-10

BCD Month (BCDMON) Register .................................................................................................... 17-11

BCD Year (BCDYEAR) Register ..................................................................................................... 17-11

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S3C2410X MICROPROCESSOR

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