Marantz SR6003 - Lock Level Functionality; Pin Mapping

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SiI 9185 Three Input, Single Output Deep Color HDMI Switch
Data Sheet
Silicon Image, Inc.
© 2006 Silicon Image, Inc. CONFIDENTIAL SiI-DS-0198-0.8
8
SiI 9185 Pin Mapping
Figure 1. Pin Mapping
SiI 9185 Three Input, Single Output Deep Color HDMI Switch
Data Sheet
Silicon Image, Inc.
© 2006 Silicon Image, Inc. CONFIDENTIAL SiI-DS-0198-0.8
10
Block Level Functionality
The SiI 9185 Three Input, Single Output Deep Color HDMI Switch is used to select a single set of HDMI/DVI
signals from one of three HDMI/DVI receiver-ports, and to generate a fully compliant HDMI/DVI stream as an
output. It also provides DDC/HDCP, HPD, and +5V switching to allow full compliance to the HDMI/DVI
Specification.
The combination of programmable equalizer and state-of-the-art DPLL can overcome signal distortion due to the
long lengths of HDMI/DVI cables. SiI 9185-based switches can be cascaded many times to regenerate TMDS
and HDCP signals.
Figure 3. Functional Block Diagram
As shown in Figure 3, the SiI 9185 consists of five major blocks:
 Receiver block
 Transmitter block
 CEC Interface block
 EDID RAM block
 Configuration Block
IC11 : SiI9185ACTU