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
- HDCP1.3 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 1 K-byte SRAM (EDID_SRAM)
- Maximum HDMI® clock speed: 165 MHz
 Does not support Audio Return Path and HDMI®
Ethernet Channels
● DSI TX Interface
 MIPI DSI compliant (Version 1.1 22 November
2011)
 Supports up to 4 data lanes @1Gbps/lane
 Supports video data formats
- RGB888 or RGB666
● I2C Slave Interface
 Support for normal (100 kHz), fast mode (400
kHz) and ultra-fast mode (2 MHz)
 Configure all TC358779XBG internal registers
 Support 2 I2C Slave Addresses (7’h0F & 7’h1F)
selected through boot-strap pin (INT)
● Audio Output Interface
Any of the three audio interfaces are available: I2S,
TDM or IEC60958 (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)
● Video Processing
 Input formats accepted:
- RGB or YCbCr422
- Interlaced or Progressive
- 2D or 3D
- Limited to 165 MHz PClk, 640×480, 720×480,
720×576, 1280×720 or 1920×1080 are
expected when scalar is used
 Output formats supported:
- RGB888 or RGB666
- Interlaced (in case of no video processing) or
Progressive
- 2D or 3D
- Limited by 4Gbps D-PHY bandwidth, 720×480,
1280×720 or 1920×1080 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: 1.2 V
 I/O: 1.8 V – 3.3 V
 HDMI®: 3.3 V
 VPLL: 1.2 V