IT6535数据手册ITE中文资料规格书

描述 Description

The IT6535 is a high-performance combo Analog Front End ( AFE ) with DisplayPort Receiver and HDMI Receiver. 3D Display is supported by IT6535 thru HDMI Receiver and DisplayPort Receiver.The DisplayPort 1.1a receiver is fully compatible with DisplayPort 1.1a and HDCP 1.3 specifications. With 4-lane input and 60 bit output bus, the DP receiver can support up to WUXGA ( 1920x1200 @120Hz ) and WQXGA ( 2560X1600 RB @60Hz ). This DisplayPort receiver supports MCCS over AUX also. This DisplayPort receiver also supports 3D display left/right field/frame.The HDMI receiver is fully compatible with HDMI 1.3, compatible with HDMI 1.4a 3D and HDCP 1.4 compliance specification and also backward compatible with DVI 1.0, it can support up to Full-HD/12bit resolutions. This HDMI receiver also supports all the primary 3D formats which are compliant with HDMI1.4a 3D SpecificationThe IT6535 with its Deep Color capability (up to 36-bit) ensures robust reception of high-quality uncompressed video content, along with state-of-the-art uncompressed and compressed digital audio content. It supports 2 modes of output bus, one is single pixel bus with 36bits and the other one is dual pixels bus with 60bits.Aside from the various video output formats supported, the IT6535 also receives and provides up to 8 channels of I2S digital audio outputs, with sampling rate up to 192kHz and sample size up to 24 bits, facilitating direct connection to industry-standard low-cost audio DACs. Also, an S/PDIF output is provided to support up to compressed audio of 192kHz frame rate.Each IT6535 comes preprogrammed with an unique HDCP key, in compliance with the HDCP 1.3--Amendment for DisplayPort, rev1.0 and HDCP 1.4--HDMI compliance standard so as to provide secure transmission of high-definition content. Users of the IT6535 need not purchase any HDCP keys or ROMs.

特性 Features

• DisplayPort Receiver

• One port DisplayPort receiver
• Compliance with DisplayPort Specification V1.1a at 1.62/2.7 Gbps data rate (Low bit rate/High bit rate)
• Support flexible 1/2/4 lanes configurations; Full 10.8Gbps data rate support(4 lanes at 2.7Gbps)
• Support DPCD Rev.1.1
• Support HDCP 1.3 with HDCP key embedded
• Support MCCS over AUX
• Support 3D display left/right field/frame
• Support Spread Spectrum Clocking up to 0.5% down-spread to reduce EMI
• Support Source Connection Detection through AUX channel DC levels
• Support up to WUXGA ( 1920x1200 @120Hz ), WQXGA ( 2560X1600 RB @60Hz ) and VESA display format
• Bi-direction Color Space Conversion (CSC) between RGB and YCbCr color spaces with programmable coefficients. ( 36bit - Single bus only )
• Up/down sampling between YCbCr 4:4:4 and YCbCr 4:2:2
• Dithering for conversion from 12-bit component to 10-bit/8-bit
• Support 8-channel, uncompressed LPCM I2S audio with sample rates of 32~192 kHz and sample sizes of 16~24 bits
• S/PDIF interface supporting PCM, Dolby Digital, DTS digital audio up to 192kHz frame rate

HDMI Receiver

• One port HDMI receiver
• Fully Compatible with HDMI 1.3, compatible with HDMI 1.4a 3D features, HDCP 1.4 compliance and DVI 1.0 specifications.
• Bi-direction Color Space Conversion ( CSC ) between RGB and YCbCr color spaces with programmable coefficients. ( 36bit - Single bus only )
• Support all the primay 3D formats which are compliant with HDMI1.4a 3D Specification
• Supporting 3D video up to 1080P@50/59.95/60Hz, 1080P@23.98/24/29.97/30Hz, 1080i@50/59.94/60/Hz, 720P@50/59.94/60Hz
• Supporting formats: Framing Packing, Side-by-Side ( half ), Top-and-Bottom.
• Up/down sampling between YCbCr 4:4:4 and YCbCr 4:2:2
• Dithering for conversion from 12-bit component to 10-bit/8-bit
• Support 8-channel, uncompressed LPCM I2S audio with sample rates of 32~192 kHz and sample sizes of 16~24 bits
• S/PDIF interface supporting PCM, Dolby Digital, DTS digital audio up to 192kHz frame rate
• Support for high-bit-rate ( HBR ) audio such as DTS-HD and Dolby TrueHD thru the four I2S interface with frame rates as high as 768KHz.

Common Features

• Support Digital Video Output in 18/24/30/36(deep color) bits format with separate Sync control
• Support 36bit single pixel bus or 60bit dual pixles bus
• Support Pixel component format with RGB/YCbCr 422/YCbCr 444/ITU BU 656
• Support Bit depth per color with 6/8/10/12 bits
• Automatic Audio Error detection with soft mute function, preventing annoying harsh output sound due to audio error or hot-unplug
• 176-pin TQFP package
• RoHS Compliant ( 100% Green available )