Video Ttl Input; Exosd Ttl Input - Analog Devices ADV8003 Hardware Manual

Video TTL Input

EXOSD TTL Input

2.2.2.1. Video TTL Input
The video TTL input pins are defined as follows:
•
P[47:0]
• HS
•
VS
• DE
•
PCLK
The video TTL input pins can be connected to either the primary input channel (refer to
to Section 2.2.2.6).
2.2.2.2. EXOSD TTL Input
The EXOSD TTL input pins are defined as follows:
•
OSD_IN[23:16]
• OSD_IN[15]/VBI_SCK
• OSD_IN[14]/VBI_MOSI
• OSD_IN[13]/VBI_SCK
• OSD_IN[12:0]
• OSD_HS
• OSD_VS
• OSD_DE
• OSD_CLK
The EXOSD TTL input pins can be connected to either the primary input channel (refer to
(refer to Section 2.2.2.6).
Rev. B, August 2013
Secondary Input Channel
Data
Rotate
Figure 31: EXOSD TTL Input Channel
RX Input Channel
Serial
Data
Video
Rotate
RX
AV-Code
Up-dither
Detect
>1080p 12-bit data
Up-dither CSC
Data
Formatter
Figure 32: RX Input Channel
90
ADV8003 Hardware Manual
Secondary Input
CSC
Channel Video Output
Data
External OSD
Formatter
Alpha Output
RX Input
Channel
Output
(Receiver)
External OSD
Alpha Output
Section 0) or the secondary input channel (refer
Section 0) or the secondary input channel