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Home Theater Port Processors

Consolidate audio visual input, output, switching and authentication for home theater products

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Interoperability as standard – Port processor chips ensure interoperability through the use of MHL and HDMI technologies.

Faster source switching – Integrated Instaport™ S technology slashes the wait time to less than 1 second when switching between HD source devices.

Authentication and switching – Input, output, switching, authentication, matrix-switching and related connectivity functions all in a single unit.

Features

  • HDMI 2.0
  • MHL 2.0
  • Instaport S instant switching between HD source devices
  • InstaPrevue™ instant, visual switching between HD source devices
  • Matrix switching
  • 3D, CEC, HDCP and x.v. Color

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Port Processors SiI9575 SiI9573 SiI9535 SiI9533
HDMI Input 6 6 4 3
MHL Input 2 2 2 2
HDMI Output 2 2 1 1
InstaPort™ S Check Mark Check Mark Check Mark Check Mark
InstaPrevue™ Check Mark Check Mark Check Mark Check Mark
Hardware HDCP Repeater Check Mark Check Mark Check Mark Check Mark
HDCP Upstream Authentication Support Check Mark Check Mark Check Mark Check Mark
HDMI Bandwidth 9 Gbps 9 Gbps 9 Gbps 9 Gbps
Audio Return Channel Check Mark Check Mark Check Mark Check Mark
Maximum HDMI Resolution 4K60 4:2:0 4K60 4:2:0 4K60 4:2:0 4K60 4:2:0
Maximum MHL Resolution 1080p60 1080p60 1080p60 1080p60
HDCP 1.4 support Check Mark Check Mark Check Mark Check Mark
Audio Extraction (I2S x 4) Check Mark Check Mark Check Mark Check Mark
Pre-programmed HDCP keys Check Mark Check Mark Check Mark Check Mark
CEC Processor Check Mark Check Mark Check Mark
OnScreen Display Check Mark Check Mark Check Mark
Integrated NVRAM EDID Check Mark Check Mark Check Mark Check Mark
Package 176-pin TQFP 176-pin TQFP 100-pin TQFP 88-pin QFN
Package Size 20 x 20 mm 20 x 20 mm 14 x 14 mm 10 x 10 mm
Starter Kit CP9575 CP9575 CP9535 CP9533

Documentation

Quick Reference
TITLENUMBERVERSIONDATEFORMATSIZE
Select All
SiI9533 Port Processor
DS1128Rev. D4/28/2017PDF1.2 MB
SiI9535 Port Processor
DS1125Rev. D5/31/2017PDF1.4 MB
SiI9573 and SiI9575 Port Processor
DS1089Rev. G4/28/2017PDF1.4 MB

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