High-Definition Multimedia Interface (HDMI®
)
1.4a features
supported
All mandatory and additional 3D video formats supported
Extended colorimetry, including sYCC601, Adobe RGB,
Adobe YCC 601, xvYCC extended gamut color
CEC 1.4-compatible
HDMI receiver
225 MHz maximum TMDS clock frequency
Xpressview fast switching
of HDMI ports
36-/30-bit Deep Color and 24-bit color support
High-bandwidth Digital Content Protection (HDCP) 1.4
support with internal HDCP keys
HDCP repeater support
Up to 127 KSVs supported
Integrated CEC controller
Programmable HDMI equalizer
5 V detect and Hot Plug assert for each HDMI port
Audio support
Audio support including high bit rate (HBR) and direct
stream digital (DSD)
S/PDIF (IEC 60958-compatible) digital audio support
Supports up to four I
2
S outputs
Advanced audio mute feature
Dedicated, flexible audio output port
Super audio CD (SACD) with DSD output interface
HBR audio
Dolby® TrueHD
DTS-HD Master Audio?
General
Interrupt controller with two interrupt outputs
Standard Identification (STDI) circuit
Highly flexible 36-bit pixel output interface
Internal EDID RAM
Any-to-any 3 × 3 color space conversion (CSC) matrix
2-layer PCB design supported
100-lead LQFP_EP, 14 mm × 14 mm package
Qualified for Automotive Applications
APPLICATIONS
Projectors
Automotive
Video conferencing
HDTVs
AVR , HTi B
Soundbars
Video switches
FUNCTIONAL BLOCK DIAGRAM
HS/VS
4
I
2
S
S/PDIF
HDCP
KEYS
FAST
SWITCH
TMDS
DDC
HDMI1
TMDS
DDC
HDMI2
DEEP
COLOR
HDMI Rx
ADV7612
COMPONENT
PROCESSOR
36
5
OUTPUT MUX
FIELD/DE
LLC
DATA
MCLK
HBR
DSD
SCLK
LRCLK
AUDIO
OUTPUT
MCLK
SCLK
OUTPUT MUX
36-BIT
YCbCr/RGB
HS
VS/FIELD
DE
LLC
09308-001
NOTES
1. LRCLK IS ACCESSIBLE THROUGH THE AP5 PIN.
Figure 1.
