TDA9989 Philips Semiconductors, TDA9989 Datasheet - Page 39

• Manufacturer Part Number: TDA9989
• Description: 150 MHz Pixel Rate HDMI 1.3a Transmitter
• Manufacturer: Philips Semiconductors

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NXP Semiconductors
TDA9989_2
Product data sheet
Fig 21. Connecting TDA9989 transmitter using external clock source
Fig 22. Connecting TDA9989 transmitter using internal FRO for CEC
PROCESSOR
PROCESSOR
EXTERNAL
MASTER
MASTER
CLOCK
MAIN
MAIN
TRANSMITTER SIDE
TRANSMITTER SIDE
Rev. 02 — 11 June 2009
video 24-bit
sync
audio
video 24-bit
sync
audio
OSC_IN
I
I
2
2
OSC_OUT
OSC_OUT
C-bus
C-bus
OSC_IN
TDA9989
TDA9989
MASTER
MASTER
I
I
2
2
SLAVE
SLAVE
C-BUS
C-BUS
DDC
DDC
HDMI 1.3a transmitter with CEC support
TMDS channel 0
TMDS channel 1
TMDS channel 2
TMDS channel 0
TMDS channel 1
TMDS channel 2
DDC channel
DDC channel
TMDS clock
TMDS clock
HPD
CEC
HPD
CEC
DOWNSTREAM SIDE
DOWNSTREAM SIDE
SLAVE
SLAVE
RECEIVER/
REPEATER
RECEIVER/
REPEATER
HDMI
HDMI
TDA9989
© NXP B.V. 2009. All rights reserved.
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