IT6508数据手册ITE中文资料规格书

描述 Description

The IT6508 is a high-performance single-chip DisplayPort to TTL output converter.\r
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The build-in DisplayPort receiver is fully compatible with DisplayPort 1.2a and HDCP 1.3/2.3 specifications. With 4-lane HBR2 (High-Bit-Rate 2) configuration, the DP receiver can support VESA resolution up to WUXGA ( 1920x1200 @120Hz ) or WQXGA ( 2560X1600 RB @120Hz ) or support CEA resolution up to 1080P@120Hz or 4Kx2K@60Hz.\r
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IT6508 is easy to program through the I2C interface.\r
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Each IT6508 comes preprogrammed with an unique HDCP key, in compliance with the 1.3/ 2.3 --Amendment for DisplayPort, rev1.0 so as to provide secure transmission of high-definition content. Users of the IT6508 need not purchase any HDCP keys or ROMs.t.

特性 Features

• DisplayPort Receiver\r
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- Compliance with DisplayPort Specification V1.2a at 1.62/2.7/5.4 Gbps data rate (Low bit rate/High bit rate/High bit rate 2)\r
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- Support flexible 1/2/4 lanes configurations; Full 21.6Gbps data rate support (4 lanes at 5.4Gbps)\r
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- Support DPCD Rev.1.2\r
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- Support HDCP 1.3/2.3 with HDCP key embedded\r
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- Support 3D display left/right field/frame\r
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- Support Spread Spectrum Clocking up to 0.5% down-spread to reduce EMI\r
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- Bi-direction Color Space Conversion (CSC) between RGB and YCbCr color spaces with programmable coefficients.\r
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- Support 8-channel, uncompressed LPCM I2S audio with sample rates of 32~192 kHz and sample sizes of 16~24 bits, and HBR audio\r
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- Automatic loss of signal detection for Link management\r
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- Intelligent, programmable power management\r
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- Embedded two blocks EDID RAM to saving BOM cost\r
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- Compliance with “DP only” or “DP++” source device\r
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• TTL Output\r
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- Support Single-channel TTL output with 36 bits data (12bit deep color) upto 4Kx2K@30Hz resolution with DDR mode\r
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- Support Dual-channel TTL output with each channel 36 bits data(12bit deep color), total is 72bits\r
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- On Dual-channel TTL DDR mode, the Max. clock rate is upto 150Mhz, the Data rate is upto 300Mhz\r
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- The Max. resolution is upto 4Kx2K@60Hz with 12bpp, or 1920x1200@120 with 12bpp in Dual-channel TTL DDR mode for YUV422.\r
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• Common Features\r
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- Support up to 1080P@120Hz, 4Kx2K@60Hz CEA display format.\r
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- Support DP input color depth 6/8/10/12 bits\r
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- Support TTL output color depth 8/10/12 bits\r
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- 4 I2S interface supporting 8-channel audio with sample rates of 32~192kHz and sample sizes of 16~24 bits\r
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- S/PDIF interface supporting PCM digital audio at up to 192kHz frame rate\r
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- HBR audio up to 768KHz.\r
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- Automatic Audio Error detection with soft mute function, preventing annoying harsh output sound due to audio error or hot-unplug\r
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- 144-pin TQFP (16mm x 16mm) package\r
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- RoHS Compliant ( 100% Green available )