VT1621M VIA, VT1621M Datasheet - Page 20

• Manufacturer Part Number: VT1621M
• Description: TV Encoder
• Manufacturer: VIA

Revision 1.0 June 17, 2002
We Connect
We Connect
We Connect
We Connect
Video
Source
Device
Video
Source
Device
Video
Video
Source
Device
Source
Device
Configuration 5
Configuration 7
Configuration 1
Configuration 3
8/12 data
8/12 data
Hsync
Vsync
XCLK
Hsync
Vsync
XCLK
8/12 data
8/12 data
XCLK
XCLK
Hsync
Vsync
Hsync
Vsync
PCLK
PCLK
VT1621M
VT1621M
VT1621
VT1621
VT1621M
VT1621M
VT1621
VT1621
or
or
Figure 4. Master Clock Mode 2
or
or
Figure 5. Slave Clock Mode
- 15-
Video
Source
Device
Video
Source
Device
Video
Source
Device
Video
Source
Device
Configuration 6
Configuration 8
Configuration 2
Configuration 4
VT1621 / VT1621M TV Encoder
8/12 data
8/12 data
Hsync
Vsync
XCLK
8/12 data
Hsync
Vsync
XCLK
XCLK
8/12 data
Hsync
Vsync
XCLK
Hsync
Vsync
PCLK
PCLK
VT1621M
VT1621M
VT1621
VT1621
VT1621M
VT1621
VT1621M
or
or
VT1621
or
or
Functional Descriptions