Technology Sharing

한어Русский языкEnglishFrançaisIndonesianSanskrit日本語DeutschPortuguêsΕλληνικάespañolItalianoSuomalainenLatina

TC9590XBG Description:

HDMI-RX to MIPI CSI2-TX (H2C) is a bridge device that converts HDMI stream to MIPI CSI- 2 TX for automotive applications. Current and next generation application processor chips designed for automotive applications do not have video stream input ports other than CSI-2 for camera input. H2C receives HDMI input and converts to CSI-2 to look like a camera input.

HDMI-RX interface:

HDMI 1.4 - video format support (up to 1080P @60fps)

RGB, YCbCr444: 24-bpp (bits per pixel) @60fps

YCbCr422 24-bpp @60fps

Interlaced video support

Limitation: YCbCr422 16-bpp interlaced video format is not supported. -Audio support

Internal audio PLL tracks the N/CTS value transmitted by ACR packets. - 3D support - HDCP support - DDC support - EDID support

Version, Revision 1 (February 9, 2000)

First 128 bytes (EDID 1.3 structure)

First E-EDID extension: 128 bytes of CEA extension version 3 (specified in CEA-861-D)

Embedded 1k Byte SRAM (EDID_SRAM) - Maximum HDMI clock speed: 165MHz

 Audio return path and HDMI Ethernet channel are not supported

CSI-2 TX interface:

MIPI compatible with CSI-2 (version 1.01 version 0.04 - April 2, 2009)

Supports up to 1Gbps per data channel - Video, audio and info frame data can be transmitted via MIPI CSI-2

Support up to 4 data channels

IIC slave interface:

Supports normal (100 KHz) and fast mode (400 KHz)

Support ultra-fast mode (2MHz)

Configure all H2C internal registers

Audio output interface:

I2S or TDM audio interface available (pin multiplexing)I2S audio interface

Single data channel for stereo data

Support master clock mode only

Supports 16, 18, 20 or 24 bit data (depending on HDMI input stream)

Support left or right proof MSB first

Support 32-bit wide time slot only

Output audio oversampling clock (256fs)

TDM (Time Division Multiplexing) Audio Interface:

Fixed to 8 channels (depending on HDMI input stream)

Support 32-bit wide time slot only

Support master clock mode only

Supports 16, 18, 20 or 24-bit PCM audio data words (depending on HDMI input stream)

Output audio oversampling clock (256fs)

Power consumption during typical operation:

720 P：0.48W

1080 P30fps：0.48 W

1080 P60fps：0.54 W