TMS320DM8168_13 Datasheet, PDF (76/327 Pages) Texas Instruments – TMS320DM816x DaVinci Video Processors

TMS320DM8168, TMS320DM8167
TMS320DM8166, TMS320DM8165
SPRS614D – MARCH 2011 – REVISED JANUARY 2013
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3.2.6 High-Definition Multimedia Interface (HDMI) Signals
Table 3-7. HDMI Terminal Functions
SIGNAL
NAME
TYPE ⁽¹⁾
NO.
OTHER ^{(2) (3)}
MUXED
DESCRIPTION
HDMI_TMDSCLKP
HDMI_TMDSCLKN
AT24
O
AU24
O
-
VDDA_HDMI
-
VDDA_HDMI
-
HDMI Clock Output.
When the HDMI PHY is powered down, these pins
-
should be left unconnected.
HDMI_TMDSDN2
HDMI_TMDSDP2
AU27
O
AT27
O
-
VDDA_HDMI
-
VDDA_HDMI
-
HDMI Data 2 output.
When the HDMI PHY is powered down, these pins
-
should be left unconnected.
HDMI_TMDSDN1
HDMI_TMDSDP1
AU26
O
AT26
O
-
VDDA_HDMI
-
VDDA_HDMI
-
HDMI Data 1 output.
When the HDMI PHY is powered down, these pins
-
should be left unconnected.
HDMI_TMDSDN0
HDMI_TMDSDP0
AU25
O
AT25
O
-
VDDA_HDMI
-
VDDA_HDMI
-
HDMI Data 0 output.
When the HDMI PHY is powered down, these pins
-
should be left unconnected.
HDMI_SCL
AL25
O
PULL: DIS / DIS
DRIVE: Z / Z
DVDD_3P3
-
PINCTRL301
HDMI I2C Serial Clock Output
HDMI_SDA
AK25
IO
PULL: DIS / DIS
DRIVE: Z / Z
DVDD_3P3
-
PINCTRL302
HDMI I2C Serial Data IO
HDMI_CEC
AP25
IO
PULL: IPU / IPU
DRIVE: H / H
DVDD_3P3
-
PINCTRL303
HDMI Consumer Electronics Control IO
HDMI_HPDET
AE24
I
PULL: IPD / IPD
DRIVE: Z / Z
DVDD_3P3
-
PINCTRL304
HDMI Hot Plug Detect Input. Signals the
connection / removal of an HDMI cable at the
connector.
HDMI_EXTSWING
AN25
A
-
HDMI Voltage Reference. When HDMI is used,
this pin must be connected via an external 5.9K-Ω
-
(±1% tolerance) resistor to V_SS.
When the HDMI PHY is powered down, this pin
should be left unconnected.
(1) I = Input, O = Output, Z = High impedance, S = Supply voltage, GND = Ground, A = Analog signal.
(2) PULL: A / B, where:
A is the state of the internal pull resistor during POR reset
B is the state of the internal pull resistor after POR and Warm reset are de-asserted and during Warm reset
IPD = Internal Pulldown Enabled, IPU = Internal Pullup Enabled, DIS = Internal Pull Disabled
DRIVE: A / B, where;
A is the driving state of the pin during POR reset
B is the driving state of the pin after POR and Warm reset are de-asserted and during Warm reset
H = Driving High, L = Driving Low, Z = 3-State
For more detailed information on pullup and pulldown resistors and situations where external pullup and pulldown resistors are required,
see Section 4.3.1, Pullup and Pulldown Resistors.
(3) Specifies the operating IO supply voltage for each signal.
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