Chapter 11
Overview .............................................................................................................................................. 11-1
Function Description ............................................................................................................................ 11-1
Overview .............................................................................................................................................. 11-4
Function Description ............................................................................................................................ 11-4
Chapter 12
Overview ....................................................................................................................................................... 12-1
Watch Timer Control Register (WTCON) ............................................................................................ 12-2
Watch Timer Circuit Diagram............................................................................................................... 12-3
Chapter 13
Overview ....................................................................................................................................................... 13-1
LCD Circuit Diagram ............................................................................................................................ 13-2
LCD RAM Address Area ...................................................................................................................... 13-3
LCD Control Register (LCON) ............................................................................................................. 13-4
Common (COM) Signals...................................................................................................................... 13-6
Segment (SEG) Signals....................................................................................................................... 13-6
Chapter 14
Overview ....................................................................................................................................................... 14-1
Programming Procedure...................................................................................................................... 14-1
SIO Pre-Scaler Register (SIOPS) ........................................................................................................ 14-3
SIO Block Diagram ....................................................................................................................................... 14-3
Chapter 15
Overview ....................................................................................................................................................... 15-1
viii
Table of Contents
Timer 1
Watch Timer
LCD Controller/Driver
Serial I/O Interface
Battery Level Detector
S3C8275X/F8275X/C8278X/F8278X/C8274X/F8274X MICROCONTROLLER
(Continued)