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SII9185 PDF预览

SII9185

更新时间: 2024-02-29 08:12:44
品牌 Logo 应用领域
矽映 - SILICONIMAGE /
页数 文件大小 规格书
2页 240K
描述
VastLane⑩ HDMI Switch

SII9185 技术参数

生命周期:Obsolete包装说明:,
Reach Compliance Code:compliant风险等级:5.69
Base Number Matches:1

SII9185 数据手册

 浏览型号SII9185的Datasheet PDF文件第2页 
Product Brief  
SiI9185  
Applications  
VastLaneHDMI Switch  
• DTVs and HDTVs  
3:1 HDMI 1.3 Switch with Integrated CEC Functionality  
• A/V receivers,  
• HDMI switches and  
repeaters  
The VastLane SiI9185 is a Transition Minimized Differential Signaling (TMDS™) switch that  
enables the connection of multiple High-Definition Multimedia Interface™ (HDMI™)  
source devices to high-definition televisions (HDTVs). Based on the HDMI version 1.3  
specification, SiI9185 is an advanced TMDS switch that delivers a cost-effective method  
for manufacturers to add additional HDMI ports to their HDTVs. Multiple HDMI ports allow  
consumers to connect a variety HDMI-enabled sources to their HDTVs.  
Key Features  
• HDMI 1.3 with DDC  
& HPD switching  
• CEC support with  
CEC pin & API  
The SiI9185 is a three-to-one (3:1) switch ideally  
suited for use in the back panel of HDTVs and  
A/V receivers, allowing consumers to connect  
multiple HDMI-enabled devices such as high-  
definition DVD players, set top boxes and game  
consoles. The SiI9185 switch selects a single  
HDMI or Digital Visual Interface™ (DVI™) sig-  
nal from the three HDTV receiver ports and  
generates fully compliant HDMI/DVI audio/  
video output, as well as DDC/HDCP, HPD and  
+5V switching in full compliance with the  
HDMI and DVI specifications.  
up or initialization. The EDID is reflected on  
each of the three HDMI ports thru the DDC  
bus. This allows elimination of up to three EDID  
ROMs, while also saving board space.  
• Integrated EDID  
RAM  
• Supports Deep  
Color  
The SiI9185 provides a complete, simple, solu-  
tion to enabling Consumer Electronics Control  
(CEC) in a DTV. CEC is a single-wire bus that  
transmits remote control commands throughout  
a home network. The SiI9185 integrates both an  
HDMI compliant I/O and Silicon Image's CEC  
API. The CEC I/O meets all HDMI compliance  
tests and eliminates the need for additional  
external components, again saving board space  
and thereby significantly lowering the system  
level control by the microcontroller and simpli-  
fying firmware overhead.  
• Long cable support  
with built-in  
equalizer  
The SiI9185 is among Silicon Image’s first gener-  
ation of devices that integrate the Extended  
Display Identification Data (EDID). The EDID is  
stored in on-board RAM that is downloaded  
from the system microcontroller during power  
SiI9185 System Diagram  

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