ch7026b-tfi Chrontel, ch7026b-tfi Datasheet - Page 2

• Manufacturer Part Number: ch7026b-tfi
• Description: Ch7026 Tv/vga Encoder
• Manufacturer: Chrontel

CHRONTEL
2
RGB/YCbCr
VSYNC
H,V,DE
SPC
SPD
WEB
CSB
DIN
XO
XI
interface
decoder
format
Serial
Input
data
CPU
PLL
port
MUX
position
SYNC
adjust
to RGB)
(YCbCr
CSC
Figure 1: CH7026 block diagram
Composite
generation
SDRAM
sync
Scaler
MUX
CON
BRI
VP
HP
MUX
209-0000-088
(RGB to
YUV)
CSC
CON
HUE
SAT
BRI
VP
HP
Rev. 1.0,
formater
DAC 1
DAC 2
DAC 3
TV
CH7026
R/Y/CVBS/Y_Svideo
G/Pb/CVBS/C-Svideo
G/Pr/CVBS
CSYNC
VSYNC
HSYNC
3/5/2008