Features

● HDMI-RX Interface

 HDMI 1.4b

- Video Formats Support (Up to 1080p @60fps)

 RGB, YCbCr444: 24-bpp @60fps

 YCbCr422 24-bpp @60fps

- Audio Supports

 Internal Audio PLL to track N/CTS value

transmitted by the ACR packet.

- 3D Support

- HDCP1.4a Support (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)

- Maximum HDMI clock speed: 165 MHz

 Does not support Audio Return Path and HDMI

Ethernet Channels

● CSI-2 TX Interface

 MIPI CSI-2 compliant (Version 1.1 22 November

2011)

 Supports up to 4 data lanes @1Gbps/lane

 Supports video data formats

- RGB888, RGB666, YCbCr422* 16 & 24bit and

YCbCr444

● I2C Slave Interface

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

kHz) and ultra-fast mode (2 MHz)

 Configure all TC358749 XBG internal registers

 Support 2 I2C Slave Addresses (7’h0F & 7’h1F)

selected through boot-strap pin (INT)

● Audio Output Interface

Any of the four audio interfaces are available:

I2S, TDM, IEC60958 or SLIMbus (pins are

multiplexed)

I2S Audio Interface

 Up to 4 data lanes for 8-channel data

 Support Master Clock mode only

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

HDMI input stream)

 Support Left or Right-justify with MSB first

 Support 32 bit-wide time-slot only

 Output Audio Over Sampling clock (256fs)

 Support IEC 60958 & 61937 formats (depending

upon HDMI input stream) over I2S

 Supports HBR audio stream split across 4 I2S

lines if bandwidth higher than 12 MHz

● TDM (Time Division Multiplexed) Audio Interface

 Fixed to 8 channels

 Support Master Clock mode only

 Support 16, 18, 20 or 24-bit PCM audio data

word (depend on HDMI input stream)

 Support 32 bit-wide time slot only

 Output Audio OverSampling clock (256fs)

● Digital Audio Interface

 Supports 2 channels (any 2 of the total 8)

(depend on HDMI input stream)

 Support IEC 60958 & 61937 formats (depending

upon HDMI input stream)

● SLIMbus Audio Interface

 Up to 8-channel data (2, 4, 6 or 8)

 Supports Active Framer (Host) mode as well as

active framer outside the chip

 Active Manager is not supported.

 Supports Isochronous, Pushed & Pulled

protocols

- Isochronous protocol supported only in Active

manager scenario

 Supports up to 28.8 MHz Root Clock Frequency

(in Active Framer mode)

 Supports up to 22 MHz clock frequency on Clk

lane (in Active Framer mode)

● Video Processing

 Input formats accepted:

- RGB or YCbCr422

- Interlaced or Progressive

- 2D or 3D

- Limited to 165 MHz PClk, 640x480, 720x480,

720x576, 1280x720, 1920x1080 or 1920x1200

are expected when scalar is used

 Output formats supported:

- RGB888, RGB666,YCbCr444 or YCbCr422

- Interlaced (in case of no video processing) or

Progressive

- 2D or 3D

- Limited by 4Gbps D-PHY bandwidth, 720x480,

1280x720, 1920x1080 or 1920x1200 note1 are

expected when scalar is invoked

 Scaling:

- Hardware performs scaling automatically based

on input and output frame size

 HDMI Rx received input frame size and Panel

size programmed in registers

 Can be overwritten by Software if necessary

- Horizontal Scaling factors supported:

 3-to-2, 1-to-2, 3-to-4, 3-to-8, 9-to-4 and 9-to-

16

 2-to-3 and 1-to-3

- Vertical Scaling factors supported:

 1-to-2, 3-to-2 and 3-to-4

 2-to-1 and 3-to-1

 2-to-3 and 4-to-9

 4-to-5 and 8-to-15

- Special handling of 3D formats FP, SBS & T&B

to avoid boundary artifacts.

 Color Space Conversion

- RGB  YCbCr

- Two sets of coefficients provided – 1 set for

each direction

- Both color space convertors can be

enabled/disabled independent of each other.

● InfraRed (IR)

 Support NEC InfraRed protocol.

● System

 Internal core has two power domains (VDDC1

and VDDC2)

- VDDC1 is “always-on” power domain

- VDDC2 can be shut-off during deep sleep

mode

● Power supply inputs

 Core and MIPI D-PHY: 1.2V

 I/O: 1.8V – 3.3V

 HDMI: 3.3V

 AVDDPLL: 1.2V