IT6507中文资料Single Chip DisplayPort 1.2 Transmitter数据手册ITE规格书

描述 Description

The IT6507 is a high-performance DisplayPort 1.2a transmitter, fully compliant with DisplayPort 1.2a, HDCP 1.3 /2.3 specifications. The IT6507 supports color depth of up to 36 bits (12 bits/color) and ensures robust transmission of high-quality uncompressed video and audio content.

Aside from the various video input formats supported, the IT6507 also encodes and transmits up to 8 channels of I2S digital audio, with sampling rate of up to 192 kHz and sampling size of up to 24 bits. In addition, an S/PDIF input port takes in compressed audio of up to 768 kHz frame rate.

The High-Bit Rate (HBR) audio is also provided by the IT6507 in two interfaces: with four I2S input pins or one S/PDIF input pin. With both interfaces, the highest possible HBR frame rate is supported at up to 768 kHz.

Each IT6507 comes preprogrammed with unique HDCP keys, in compliance with the HDCP standard so as to provide secure transmission of high-definition content. Users of the IT6507 need not purchase any HDCP keys or ROMs.

特性 Features

• DisplayPort 1.2a transmitter
• Compliant with DisplayPort Specification 1.2a
• Support three link speeds at 1.62/2.7/5.4 Gbps data rate (RBR/HBR/HBR2)
• Various digital video input interface support, such as:
        -  18/24/30/36-bit RGB/YCbCr 4:4:4        -  12/16/20/24-bit YCbCr 4:2:2        -  36/48/60/72-bit dual-bus interface (double data bus width, half clock rate) for RGB/YCbCr 4:4:4
• Bi-direction Color Space Conversion (CSC) between RGB and YCbCr color spaces with programmable coefficients
• Up/down sampling between YCbCr 4:4:4 and YCbCr 4:2:2
• Dither for conversion from 12-bit/10-bit component to 8-bit
• Digital audio input interface:
        -  Up to four I2S interfaces supporting 8-channel audio, with sampling rates of 32~192 kHz and sampling sizes of 16~24 bits        -  S/PDIF interface supporting PCM, Dolby Digital, DTS digital audio at up to 192 kHz frame rate        -  Compatible with IEC 60958 and IEC 61937        -  Support HBR Audio        -  Support 8-channel One Bit Audio (DSD)
• Support HDCP 1.3/2.3 with HDCP key embedded
• Software programmable DisplayPort output swing and pre-emphasis level
• MCLK input is optional for audio operation. Users could opt to implement audio input interface with or without MCLK
• Intelligent, programmable power management
• Support 3D Stereo Display:
        -  Sequential Frame with up to 4K x 2K@23.98/24/30 Hz and 1080P@59.94/60 Hz        -  Stack frame mode with up to 4K x 2K@59.94/60 Hz        -  Side-by-side mode with up to 1080P@120 Hz
• 128-pin LQFP (14 mm x 14 mm) package
• RoHS Compliant (100% Green available)