特性 Features

● HDMI-RX Interface

? HDMI 1.4b

- Video Formats Support (Up to 4K×2K / 30fps),

maximum 24 bps (bit-per-pixel) no deep color

support

? RGB, YCbCr444: 24-bpp

? YCbCr422: 24-bpp

- Color Conversion

? 4:2:2 to 4:4:4 is supported

? 4:4:4: to 4:2:2 is supported

? RGB888 to YCbCr (4:4:4 / 4:2:2) is

supported

? YCbCr (4:4:4 / 4:2:2) to RGB888/666 is

supported

? Note: for RGB666 (R=R[5:0],2'b00,

G=G[5:0],2'b00, B=G[5:0],2'b00)

- Maximum HDMI clock speed: 297 MHz

- Audio Supports

? Internal Audio PLL to track N/CTS value

transmitted by the ACR packet.

- 3D Support

- Support HDCP1.4 decryptions (optional)

- EDID Support, Release A, Revision 1 (Feb 9,

2000)

? First 128 byte (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)

? Does not support Audio Return Path and HDMI

Ethernet Channels

● DSI TX Interface

? MIPI DSI compliant (Version 1.1 22 November

2011)

? Dual links DSI (DSI0 and DSI1), each link

supports 4 data lanes @1 Gbps/ data lane

- DSI0 carries the left half data of HDMI Rx

video stream and DSI1 carries the right one at

the default configuration.

- Left or right data can be

assigned/programmed to either DSI Tx link

- The maximum length of each half is limited to

2048-pixel plus up to full length overlap, DSI0

data length could be different from that of

DSI1's

- The maximum Hsync skew between DSI0

and DSI1 can be less than 10 ByteClk

? Single link DSI, maximum horizontal pixel width

- 2558 pixels (24-bit per pixel)

- 3411 pixels (16-bit per pixel)

? Supports video data formats

- RGB666, RGB888, YCbCr444, YCbCr 422

16-bit and YCbCr 422 24-bit

- YCbCr inputs can be converted into RGB

before outputting

● I

2C Interface

? Support for normal (100 kHz), fast mode (400

kHz) and ultrafast mode (2 MHz)

? Slave Mode

- To be used by an external Master to configure

all TC358870XBG internal registers, including

EDID_SRAM and panel control

- Support 2 I2C Slave Addresses (0x0F &

0x1F) selected through boot-strap pin (INT)

● Audio Output Interface

? Up to four I2S data lines for supporting

multi-Channel audio data (5.1 and 7.1)

? Maximum audio sample frequency supported is

192 kHz @8 CH

? Support 16, 18, 20 or 24-bit data (depend on

HDMI input stream)

? Support Master Clock output only

? Support 32 bit-wide time-slot only

? Output Audio Over Sampling clock (256fs)

? Either I2S or TDM Audio interface available

(pins are multiplexed)

? I2S Audio Interface

- Support Left or Right-justify with MSB first

? TDM (Time Division Multiplexed) Audio

Interface

- Fixed to 8 channels (depend on HDMI input

stream)

? Digital Audio Interface

- Supports HBR audio stream split across 4 I2S

lines if bandwidth higher than 12 MHz

● Power Consumption during typical

operations

? 1920×1080 @60 fps: 420 mW (Dual D-PHY

link)

? 2560×1600 @60 fps: 504 mW (Dual D-PHY

link)

? 3840×2160 @30 fps: 520 mW (Dual D-PHY

link)

● InfraRed (IR)

? Support NEC InfraRed protocol.

● Power supply inputs

? Core: 1.15V

? MIPI D-PHY: 1.2V

? I/O: 1.8V, 3.3V

? HDMI: 3.3V

? APLL: 3.3V