Samsung S3C6400X User Manual page 395

S3C6400X RISC MICROPROCESSOR
PROGRAMMER'S MODEL
OVERVIEW
The following registers are used to configure display
1. MOFPCON: SEL_BYPASS[3] value @ 0x7410800C must be set as '0'(normal mode) instead of '1'(by-pass
mode).
2. SPCON: LCD_SEL[1:0] value @ 0x7F0081A0 must be set as '00' to use Host I/F Style or as '01' to use RGB
I/F Style
3. VIDCON0: configure Video output format and display enable/disable.
4. VIDCON1: RGB I/F control signal.
5. I80IFCONx: CPU I/F control signal.
6. VIDTCONx: configure Video output Timing and determine the size of display.
7. WINCONx: each window format setting
8. VIDOSDxA, VIDOSDxB: Window position setting
9. VIDOSDxC: alpha value setting
10. VIDWxxADDx: source image address setting
11. WxKEYCONx: Color key value register
12. WINxMAP: window color control
13. WPALCON: palette control register
14. WxPDATAxx: Window Palette Data of the each Index.
SFR Memory Map
Register Address
VIDCON0 0x77100000
VIDCON1 0x77100004
VIDCON2 0x77100008
VIDTCON0 0x77100010
VIDTCON1 0x77100014
VIDTCON2 0x77100018
WINCON0 0x77100020
WINCON1 0x77100024
WINCON2 0x77100028
WINCON3 0x7710002C
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Preliminary product information describe products that are in development,
for which full characterization data and associated errata are not yet available.
Specifications and information herein are subject to change without notice.
controller:
Description
Video control 0 register
Video control 1 register
Video control 2 register
Video time control 0 register
Video time control 1 register
Video time control 2 register
Window control 0 register
Window control 1 register
Window control 2 register
Window control 3 register
DISPLAY CONTROLLER
Reset Value
0x0000_0000
0x0000_0000
0x0000_0000
0x0000_0000
0x0000_0000
0x0000_0000
0x0000_0000
0x0000_0000
0x0000_0000
0x0000_0000
14-33