S3C8238 데이터 시트보기 (PDF) - Samsung

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S3C8238

8-BIT CMOS MICROCONTROLLERS USERS MANUAL

Samsung 

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Basic Timer Control Register (BTCON) ..................................................................... 10-2

Basic Timer Block Diagram........................................................................................ 10-4

Timer A Control Register (TACON) ........................................................................... 11-3

Timer A Functional Block Diagram ............................................................................ 11-4

Timer B Functional Block Diagram ............................................................................ 11-5

Timer B Control Register (TBCON) ........................................................................... 11-6

Timer B Registers ...................................................................................................... 11-6

Carrier on/off Control Register ................................................................................... 11-7

Timer 1 Control Register (T1CON) ............................................................................ 12-3

Timer 1 Functional Block Diagram............................................................................. 12-4

Watch Timer Circuit Diagram..................................................................................... 13-3

LCD Function Diagram............................................................................................... 14-1

LCD Circuit Diagram .................................................................................................. 14-2

LCD Display Data RAM Organization ........................................................................ 14-3

LCD Mode Contol Register ........................................................................................ 14-6

Key Strobe Contol Register........................................................................................ 14-7

Select/No-Select Bias Signals in Static Display Mode ............................................... 14-8

Select/No-Select Bias Signals in 1/4 Duty, 1/3 Bias Display Mode............................ 14-9

Select/No-Select Bias Signals in 1/8 Duty, 1/4 Bias Display Mode............................ 14-9

Key Input Check Sequence During Key Strobe Out Duration .................................... 14-10

Example of Key Strobe Mode with 1/4 Duty SEG Output ......................................... 14-11

LCD Signal and Wave Forms Example in 1/8 Duty, 1/4 Bias Display Mode ............. 14-12

LCD Signals and Wave Forms Example in 1/4 Duty, 1/3 Bias Display Mode............ 14-13

Voltage Dividing Resistor Circuit Diagram ................................................................. 14-14

A/D Converter Control Register (ADCON) ................................................................. 15-2

A/D Conversion Interrupt Register (ADINT) ............................................................... 15-3

A/D Converter Data Register (ADDATAH/L).............................................................. 15-3

A/D Converter Functional Block Diagram .................................................................. 15-4

Voltage Booster Block Diagram ................................................................................. 16-2

Pin Connection Example............................................................................................ 16-2

 




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