Data Sheet

ADV7480

PIN CONFIGURATION AND FUNCTION DESCRIPTIONS

Figure 12. Pin Configuration

Table 5. Pin Function Descriptions

Pin No.

Mnemonic

Type

Description

A1

GND

Ground

Ground.

A2

I2S_SDATA

Output

A3

GND

Ground

Ground.

A4

RX2P

HDMI

HDMI Digital Input Channel 2.

A5

RX1P

HDMI

HDMI Digital Input Channel 1.

A6

RX0P

HDMI/MHL

HDMI Digital Input Channel 0 or MHL TMDS+.

A7

RXCP

HDMI

HDMI Input Clock.

A8

DDC_SCL/CD_PULLUP

HDMI/MHL

HDCP Slave Serial Clock or MHL Cable Detect Pull-Up.

A9

VBUS_EN

MHL

Enable Control Signal for Voltage Regulator Providing a 5 V VBUS

Supply.

A10

GND

Ground

Ground.

B1

MVDD

Power

MIPI Supply Voltage (1.8 V).

B2

I2S_SCLK

Output

Audio Serial Clock.

B3

CVDD

Power

HDMI/MHL Comparator Supply Voltage (1.8 V). This is the supply

for the HDMI/MHL sensitive analog circuitry. Blocks on this supply

include the TMDS PLL and the equalizers.

B4

RX2N

HDMI

HDMI Digital Input Channel 2 Complement.

B5

RX1N

HDMI

HDMI Digital Input Channel 1 Complement.

B6

RX0N

HDMI/MHL

HDMI Digital Input Channel 0 Complement or MHL TMDS−.

B7

RXCN

HDMI

HDMI Input Clock Complement.

B8

DDC_SDA

HDMI

HDCP Slave Serial Data.

B9

HPD/CBUS

HDMI/MHL

HDMI Hot Plug Assert or MHL CBUS.

B10

GND

Ground

Ground.

1

2

3

4

5

6

7

8

9

10

A

GND

I2S_

SDATA

GND

RX2P

RX1P

RX0P

RXCP

DDC_SCL/

CD_

PULLUP

VBUS_EN

GND

A

B

MVDD

I2S_

SCLK

CVDD

RX2N

RX1N

RX0N

RXCN

DDC_SDA

HPD/

CBUS

GND

B

C

CLKAN

CLKAP

I2S_

LRCLK

I2S_

MCLK

CD_

SENSE

TVDD

CEC

RX_5V/

VBUS

DNC

DNC

C

D

DA0N

DA0P

INTRQ3

DVDD

GND

GND

GND

DNC

DNC

DNC

D

E

DA1N

DA1P

INTRQ2

GND

GND

GND

AVDD

DNC

DNC

DNC

E

F

DA2N

DA2P

INTRQ1

GND

GND

GND

GND

DNC

DNC

DNC

F

G

DA3N

DA3P

TEST

DVDD

GND

GND

GND

DNC

DNC

DNC

G

H

DNC

DNC

DVDDIO

P1

P4

SPI_MOSI

SPI_CS

RESET

PVDD

GND

H

J

DNC

DNC

MVDD

P2

P5

P7

SPI_MISO

SCLK

XTALN

XTALP

J

K

DNC = DO NOT CONNECT. LEAVE THIS PIN UNCONNECTED.

GND

MVDD

P0

P3

P6

LLC

SPI_SCLK

SDATA

ALSB

GND

K

1

2

3

4

5

6

7

8

9

10

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