S3C830A 데이터 시트보기 (PDF) - Samsung

부품명

상세내역

제조사

S3C830A

8-Bit CMOS Microcontroller

Samsung 

Table of Contents (Continued)

Part II Hardware Descriptions

Chapter 7

Clock Circuit

Overview .................................................................................................................................................7-1

System Clock Circuit .......................................................................................................................7-1

Clock Status During Power-Down Modes.........................................................................................7-2

System Clock Control Register (CLKCON) ......................................................................................7-3

Chapter 8

RESET and Power-Down

System Reset ..........................................................................................................................................8-1

Overview.........................................................................................................................................8-1

Normal Mode Reset Operation ........................................................................................................8-1

Hardware Reset Values ...................................................................................................................8-2

Power-Down Modes.................................................................................................................................8-5

Stop Mode.......................................................................................................................................8-5

Idle Mode ........................................................................................................................................8-6

Chapter 9

I/O Ports

Overview .................................................................................................................................................9-1

Port Data Registers .........................................................................................................................9-3

Port 0 ..............................................................................................................................................9-4

Port 1 ..............................................................................................................................................9-6

Port 2 ..............................................................................................................................................9-9

Port 3 ..............................................................................................................................................9-11

Port 4, 5 ..........................................................................................................................................9-13

Port 6, 7 ..........................................................................................................................................9-14

Port 8 ..............................................................................................................................................9-15

Chapter 10

Basic Timer and Timer 0

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

Basic Timer (BT) .....................................................................................................................................10-1

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

Basic Timer Function Description ....................................................................................................10-3

8-Bit Timer/Counter 0 ..............................................................................................................................10-5

Timer/Counter 0 Control Register (T0CON).....................................................................................10-5

Timer 0 Function Description...........................................................................................................10-8

S3C830A/P830A MICROCONTROLLER

vii

Share Link: