TDA9981B NXP Semiconductors, TDA9981B Datasheet - Page 34
TDA9981B
Manufacturer Part Number
TDA9981B
Description
HDMI transmitter up to 150 MHz pixel rate
Manufacturer
NXP Semiconductors
Datasheet
1.TDA9981B.pdf
(41 pages)
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NXP Semiconductors
TDA9981B_1
Product data sheet
Fig 21. Transmitter connection with external world
MICROPROCESSOR
HDMI SOURCE
DECODER
MASTER
MPEG2
MASTER
audio, S/PDIF and I
(up to 24 bits)
sync signals
digital video
I
2
reset
C-bus
IRQ
2
S-bus
Rev. 01 — 4 July 2008
SLAVE
TDA9981B
I
2
HDMI
C-bus
MASTER
CEC line
DDC (SCL and SDA)
TMDS channel 0
TMDS channel 1
TMDS channel 2
hot plug detect
150 MHz pixel rate HDMI transmitter
TMDS clock
TDA9981B
SLAVE
SLAVE ADDRESS A0
© NXP B.V. 2008. All rights reserved.
RECEIVER/
REPEATER
E-EDID
HDMI
001aai220
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