
viii
S3C880A/F880A MICROCONTROLLER
Table of Contents
(Continued)
Chapter 11
Timer A
Overview.............................................................................................................................................11-1
Timer Clock Input ........................................................................................................................11-1
Timer A Interrupt Control ..............................................................................................................11-1
Timer A Function Description........................................................................................................11-2
Timer A Control Register (TACON)................................................................................................11-3
Chapter 12
PWM and Capture
PWM/Capture Module..........................................................................................................................12-1
PWM Control Register (PWMCON)...............................................................................................12-2
PWM2–PWM5....................................................................................................................................12-3
PWM2–PWM5 Function Description.............................................................................................12-4
Staggered PWM Outputs.............................................................................................................12-5
PWM0–PWM1....................................................................................................................................12-7
PWM Counter.............................................................................................................................12-7
PWM Data and Extension Registers .............................................................................................12-7
PWM Clock Rate........................................................................................................................12-7
PWM0 and PWM1 Function Description........................................................................................12-8
Capture Unit................................................................................................................................12-12
Chapter 13
On-Screen Display (OSD)
Overview.............................................................................................................................................13-1
Pattern Generation Software.........................................................................................................13-1
Internal OSD Clock......................................................................................................................13-2
OSD Video RAM.........................................................................................................................13-2
OSD Control Register Overview.............................................................................................................13-5
Display Control Register (DSPCON)..............................................................................................13-6
Character Size Control Register (CHACON)...................................................................................13-8
Fade-In and Fade-Out Control Register (FADECON).......................................................................13-10
Display Position Control.......................................................................................................................13-14
Row Control Register (ROWCON).................................................................................................13-15
Column Control Register (CLMCON)..............................................................................................13-15
Character Color Control Register (COLBUF)...................................................................................13-17
Background Color Control.....................................................................................................................13-18
V-SYNC Blank Control Register (VSBCON)...................................................................................13-20
V-SYNC Blank and Top Margin Timing Diagram .............................................................................13-21
Halftone Signal Control Register (HTCON)......................................................................................13-22
OSD Field Control Register (OSDFLD) ..................................................................................................13-25
OSD Palette Color Control............................................................................................................13-27
OSD Space Color Control Register (OSDCOL)...............................................................................13-31
OSD Border/Fringe Function.........................................................................................................13-33
OSD Smooth Fucntion.................................................................................................................13-35