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3F9498 Schematic ( PDF Datasheet ) - Samsung semiconductor

Teilenummer 3F9498
Beschreibung S3F9498
Hersteller Samsung semiconductor
Logo Samsung semiconductor Logo 




Gesamt 30 Seiten
3F9498 Datasheet, Funktion
www.DataSheet4U.com
S3C9498/F9498
8-BIT CMOS
MICROCONTROLLER
USER'S MANUAL
Revision 1






3F9498 Datasheet, Funktion
www.DataSheet4U.com
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................................ ................................ ................................ .............................8-4
Stop Mode..................................................................................................................................8-4
Idle Mode....................................................................................................................................8-5
Chapter 9
I/O Ports
Overview................................ ................................ ................................ ................................ .............9-1
Port Data Registers ................................ ................................ ................................ .....................9-2
Port 0................................ ................................ ................................ ................................ .........9-3
Port 1................................ ................................ ................................ ................................ .........9-5
Port 2................................ ................................ ................................ ................................ .........9-9
Port 3................................ ................................ ................................ ................................ .........9-12
Chapter 10 Basic Timer
Overview................................ ................................ ................................ ................................ .............10-1
BASic timer (Bt)..................................................................................................................................10-2
Basic Timer Control Register (BTCON)..........................................................................................10-2
Basic Timer Function Description..................................................................................................10-3
S3C9498/F9498 MICROCONTROLLER
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3F9498 pdf, datenblatt
www.DataSheet4U.com
List of Figures (Continued)
Figure
Number
12-1
12-2
12-3
13-1
13-2
13-3
13-4
13-5
13- 6
14-1
14-2
14-3
14-4
14-5
14-6
14-7
14-8
14-9
14-10
15-1
15-2
15-3
15-4
15-5
15-6
16-1
16-2
16-3
16-4
Title
Page
Number
Timer 1 Control Register (T1CON) ................................ ................................ .....................12-3
Timer A/B/D and Timer 1 Pending Register (TINTPND) ........................................................12-4
Timer 1 Functional Block Diagram................................ ................................ .....................12-5
Timer 0 Control Register (TCCON)................................ ................................ .....................13-2
Timer 0 Functional Block Diagram................................ ................................ .....................13-3
Timer C Control Register (TCCON) ....................................................................................13-5
Timer D Control Register (TDCON) ....................................................................................13-6
Timer C and B Function Block Diagram ................................ ................................ .............13-8
Timer D PWM Function Block Diagram ................................ ................................ .............13-9
UART Control Register (UARTCON) ..................................................................................14-2
UART Interrupt Pending Register (UARTPND) ....................................................................14-3
UART Data Register (UDATA)...........................................................................................14-4
UART Baud Rate Data Register (BRDATA) ........................................................................14-4
UART Functional Block Diagram .......................................................................................14-6
Timing Diagram for UART Mode 0 Operation ......................................................................14-7
Timing Diagram for UART Mode 1 Operation ......................................................................14-8
Timing Diagram for UART Mode 2 Operation ......................................................................14-9
Timing Diagram for UART Mode 3 Operation ......................................................................14-10
Connection Example for Multiprocessor Serial Data Communications...................................14-12
Serial I/O Interface Control Register (SIOCON) ...................................................................15-2
SIO Pre-Scaler Register (SIOPS)......................................................................................15-3
IO Functional Block Diagram ............................................................................................15-3
Serial I/O Timing in Transmit-Receive Mode (Tx at falling, SIOCON.4 = 0) .............................15-4
Serial I/O Timing in Transmit-Receive Mode (Tx at rising, SIOCON.4 = 1) .............................15-4
Serial I/O Timing in Receive-Only Mode................................ ................................ .............15-5
12-Bit PWM Basic Waveform ...........................................................................................15-3
12-Bit Extended PWM Waveform......................................................................................15-4
PWM/Capture Module Control Register (PWMCON) ...........................................................15-5
PWM/Capture Module Functional Block Diagram ...............................................................15-6
S3C9498/F9498 MICROCONTROLLER
xiii

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