TDA19978AHV 查看數據表（PDF） - NXP Semiconductors.

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TDA19978AHV

Quad HDMI 1.3a receiver interface with equalizer (HDTV up to 1080p, up to UXGA for PC formats)

NXP Semiconductors. 

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HDMI A (channels 0/1/2)

HDMI A (channel A)

RRX1

HDMI B (channels 0/1/2)

HDMI B (channel B)

HDMI C (channels 0/1/2)

HDMI C (channel C)

RRX2

HDMI D (channels 0/1/2)

HDMI D (channel D)

XTALIN/MCLK

XTALOUT

TERMINATION

RESISTANCE

CONTROL

TERMINATION

RESISTANCE

CONTROL

TERMINATION

RESISTANCE

CONTROL

TERMINATION

RESISTANCE

CONTROL

CRYSTAL

OSCILLATOR

SYNC

TIMING

MEASUREMENT

I2C-BUS SLAVE

INTERFACE

SDA/SCL

EQUALIZER

EQUALIZER

OTP

MEMORY

AUDIO

PLL

AUDIO

FORMATTER

PACKET

EXTRACTION

AUDIO

FIFO

WS/AP4

AP0 to AP3

ACLK

SYSCLK/AP5

HDMI

RECEIVER

AND

HDCP

COLOR

DEPTH

UNPACKING

VIDEO

OUTPUT

FORMATTER

VP[29:0]

VCLK

EDID

MEMORY

TDA19978A

POWER

MANAGEMENT

VHREF

TIMING

GENERATOR

DE

HS/HREF

VS/VREF

CS/FREF

HSDAA/ HSDAB/ HSDAC/ HSDAD/

HSCLA HSCLB HSCLC HSCLD

001aah366

Fig 1. Block diagram

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