GM69010H
DisplayPort, HDMI, and component input receiver
Data Brief
Features
■ DisplayPort™ 1.1 compliant receiver
■ DisplayPort link comprising four main lanes
and one auxiliary channel
■ HDMI 1.3 compliant receiver backward
compatible with DVI
■ HDCP 1.3 support
■ 205 MHz triple 10-bit ADC supporting PC
graphics up to WUXGA resolution and
component video inputs up to 1080p
■ AV signal switching between DisplayPort,
HDMI, and analog video inputs
■ 30-bit LVTTL output with single data rate or
dual data rate per clock supports up to WUXGA
resolution
■ Two analog audio stereo inputs
■ I2S (up to 8 channel) or SPDIF audio output
ports compliant with IEC60958 and IEC61937
formats
■ Audio ADC sample rate 48 kHz@16 bits
DP Input
DisplayPort
Receiver
■ Instant Auto™ for automatic image alignment
for analog PC inputs
■ Color space conversion from RGB to YUV and
YUV to RGB
■ SPI interface with external Serial Flash for
storing firmware, user settings, and keys
■ General purpose inputs/outputs
(Total of 22) and LBADC input
■ I2C host interface
■ Energy Spectrum Management® (ESM®)
■ Package: 160-pin PQFP
Applications
■ Digital reception and transmission of secure,
high-bandwidth, uncompressed audio-visual
streams in TV and PC applications
■ Applicable as port expander in TV and Monitor
designs
DVI/HDMI Input
VGA Input
L/R Audio
DVI/HDMI
Video ADC
Audio ADC
Image
Capture
Clock Generation OCM, SPI GPIO I2C MasterI2C Slave
Format
Conversion
I2S
Transmitter
SPDIF
Transmitter
Video Output
Configure (TTL)
Audio Output
Configure (TTL)
TTL Video
I2S/SPDIF Audio
October 2008 Rev 1 1/7
For further information contact your local STMicroelectronics sales office.
www.st.com
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Description GM69010H
1 Description
The GM69010H is a highly integrated, receiver IC that converts DisplayPort (DP), HDMI,
and component video input signals into TTL format targeted for TV, Monitor, and projector
applications. It has an HDMI receiver, a high speed triple ADC, and a DisplayPort receiver.
The DisplayPort receiver decodes and separates the audio-video signal from the encrypted
digital stream. The DP link comprises four main lanes and one auxiliary channel with total
available link bandwidth of 10.8 Gbps. The DP link bandwidth can be freely traded between
video resolution, refresh rate, and pixel bit depth. The auxiliary channel is a 1 MBPS
bidirectional, half-duplex, dedicated for link management and host-specific information
exchange, such as EDID, MCCS, and CP.
The HDMI receiver is version 1.3 compliant and supports all HD formats with HDCP 1.3
authentication. The analog interface includes triple 10-bit ADC, PLL, clamp control,
programmable offset gain control, and Instant Auto block optimized for capturing PC
graphics signals. This device also includes analog audio inputs for direct connection with
conventional analog AV sources.
The GM69010H can handle full HD video @60 Hz or PC graphics up to WUXGA resolution
@60 Hz with 10/8-bit pixel depth. The decoded video data is converted to LVTTL form and
sent out on a 30-bit TTL bus with data configured as one pixel per clock or two pixels per
clock (dual data rate). The extracted audio data is transmitted on multi-channel I2S or single
wire SPDIF bus depending on audio type. The video color format conversion (RGB to YUV
and YUV to RGB) and sample structure conversion (4:4:4 to 4:2:2 and 4:2:2 to 4:4:4) offers
flexible interfacing with external video processing devices.
Figure 1. System diagram
DisplayPort
Source
DVI/HDMI
Source
PC Graphics/
Component
Video
DP
DVI/HDMI
Audio L/R
RGB/YPbPr
Audio L/R
SPI Flash
Crystal
GM69010H
GM69010H
I2C
1X TTL (30)
I2S / SPDIF
Monitor/TV
Controller
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GM69010H Benefits
2 Benefits
● Highly integrated with support for leading PC and CE interconnect standards
● Proven interoperability with all major DisplayPort vendors
● HDMI 1.3 input
● HDCP 1.3 support
● On-chip microprocessor enables stand-alone operation for customized applications
● Flexible interface to ease system design – DP 1, 2, 4 lane configuration, 60/48/30/24
TTL port, YUV/RGB color format
● Low EMI
● Low power
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Feature attributes GM69010H
3 Feature attributes
● DisplayPort 1.1 compliant receiver offering 10.8 Gbps bandwidth over 4 lanes
● HDMI 1.3 compliant receiver backward compatible with DVI
● 10-bit video ADC for component video or PC graphics analog signal capture - supports
up to 1080p video or WUXGA resolution (205 MHz sample rate at 8 bits, 162 MHz
sample rate at 10 bits)
● Instant Auto provides automatic image alignment for analog input from PC
● AV switch for selecting DisplayPort, HDMI, and analog video input signal
● Two pairs of analog stereo audio inputs
● Audio ADC sample rate 48 kHz @16 bits
● Color space conversion from RGB to YUV or from YUV to RGB
● SPI interface with external Serial Flash for storing firmware, system configuration data
● Secured HDCP key storage using proprietary scheme
● General purpose inputs/outputs and LBADC input
● Two-wire host interface for device configuration using external controller
● Energy Spectrum Management
● 3.3V IO, 1.8V Core
● 160-pin PQFP
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GM69010H Ordering information
4 Ordering information
b
Table 1. Order codes
Part number Description
GM69010H 160-pin PQFP
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Revision history GM69010H
5 Revision history
Table 2. Document revision history
Date Revision Changes
28-Oct-2008 1 Initial release.
6/7
GM69010H
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