165 MHz, High Performance
HDMI Transmitter
ADV7511W
FUNCTIONAL BLOCK DIAGRAM
FEATURES
General
Incorporates HDMI v.1.4a features
3D video support
CEC
CEC_CLK
CEC CONTROLLER/
BUFFER
ADV7511W
Extended colorimetry
HDCP KEYS
SPDIF
165 MHz supports all video formats up to 1080p and
UXGA
2
I S[3:0]
MCLK
LRCLK
SCLK
AUDIO
DATA
HDCP
ENCRYPTION
CAPTURE
4:2:2
Supports gamut metadata packet transmission
Integrated CEC buffer/controller
Compatible with DVI v.1.0 and HDCP v.1.3
Video/audio inputs accept logic levels from 1.8 V to 3.3 V
Digital video
3D video ready
Programmable 2-way color space converter
Supports RGB, YCbCr, and DDR
4:4:4
AND
COLOR
SPACE
D[23:0]
VSYNC
HSYNC
DE
TX0+/TX0–
TX1+/TX1–
TX2+/TX2–
TXC+/TXC–
VIDEO
DATA
CAPTURE
CONVERTER
TMDS
OUTPUTS
CLK
HPD
INT
REGISTERS AND
CONFIGURATION
LOGIC
Supports ITU656-based embedded syncs
Automatic input video format timing detection (CEA-861-E)
Digital audio
SDA
SCL
2
I C
SLAVE
HDCP
2
Supports standard SPDIF for stereo LPCM or compressed
audio up to 192 kHz
DDCSDA
DDCSCL
I C
AND EDID
MASTER
MICROCONTROLLER
High bit-rate audio (HBR)
8-channel uncompressed LPCM I2S audio up to 192 kHz
Special features for easy system design
On-chip MPU with I2C master to perform HDCP operations
and EDID reading operations
5 V tolerant I2C and HPD I/Os, no extra device needed
No audio master clock needed for supporting SPDIF and I2S
On-chip MPU reports HDMI events through interrupts and
registers
Figure 1.
GENERAL DESCRIPTION
The ADV7511W is a 165 MHz High-Definition Multimedia
Interface (HDMI®) transmitter, which is ideal for automotive
entertainment products including DVD players/recorders,
digital set-top boxes, A/V receivers, gaming consoles, and PCs.
Qualified for automotive applications
The digital video interface contains an HDMI v.1.4a/DVI v.1.0-
compatible transmitter and supports all HDTV formats. The
ADV7511W supports HDMI v1.4a-specific features (3D video
and extended colorimetry) in addition to x.v.Color™, high bit
rate audio, and programmable AVI InfoFrames. Internal HDCP
keys allow the secure transmission of protected content as specified
by the HDCP v.1.3 protocol.
The ADV7511W supports both SPDIF and 8-channel I2S audio. Its
high fidelity 8-channel I2S can transmit either stereo or 7.1
surround audio up to 768 kHz. The SPDIF can carry compressed
audio including Dolby® Digital, DTS®, and THX®. Fabricated in
an advanced CMOS process, the ADV7511W is provided in a
64-lead LQFP surface-mount plastic package with exposed paddle
and is specified over the −40°C to +105°C temperature range.
APPLICATIONS
Automotive infotainment
Gaming consoles
PCs
DVD players and recorders
Digital set-top boxes
A/V receivers
Rev. 0
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