Analog Devices ADV7850 Hardware Manual page 444

Location Mnemonic
J11 GND
J12 GND
J13 GND
J14 GND
J15 GND
J16 GND
J17 GND
J20 AC_AVDD
J21 GND
J22 ISET
J23 FILTD
K1 GND
K2 GND
K3 DVDDIO
K4 DVDDIO
K7 VDD
K8 GND
K9 GND
K10 GND
K11 GND
K12 GND
K13 GND
K14 GND
K15 GND
K16 GND
K17 GND
K20 AC_AVDD
K21 AC_AVDD
K22 AC_DACOut_R
K23 AC_DACOut_L
L1 HA_AP5
L2 HA_SCLK
L3 INT1
L4 SDA
L7 VDD
L8 GND
L9 GND
L10 GND
L11 GND
L12 GND
L13 GND
L14 GND
L15 GND
L16 GND
L17 GND
L20 AC_AVDD
L21 AC_AVDD
L22 HPOUT_R
L23 HPOUT_L
M1 HA_AP4
M2 HA_AP3
M3 INT2
Rev. A May 2012
Type Recommended Configuration if Not Used
Ground Ground
Ground Ground
Ground Ground
Ground Ground
Ground Ground
Ground Ground
Ground Ground
Power This pin is always connected to the Audio block supply (3.3V)
Ground Ground
Miscellaneous analog Float this pin
Miscellaneous analog This pin is always connected to 47 uF and 0.1 uF decoupling caps to
GND if using audio codec.
Can be left floating if Audio Codec is not used.
Ground Ground
Ground Ground
Power This pin is always connected to the Digital IO supply voltage (3.3 V)
Power This pin is always connected to the Digital IO supply voltage (3.3 V)
Power This pin is always connected to Digital core supply voltage (1.8 V)
Ground Ground
Ground Ground
Ground Ground
Ground Ground
Ground Ground
Ground Ground
Ground Ground
Ground Ground
Ground Ground
Ground Ground
Power This pin is always connected to the Audio block supply (3.3V)
Power This pin is always connected to the Audio block supply (3.3V)
Analog Audio Output Float this pin
Analog Audio Output Float this pin
HDMI Output Float this pin
HDMI Output Connect to ground via 10k resistor
Miscellaneous digital Float this pin
Miscellaneous digital This pin is always connected to the I2C data line of a control
processor
Power This pin is always connected to Digital core supply voltage (1.8 V)
Ground Ground
Ground Ground
Ground Ground
Ground Ground
Ground Ground
Ground Ground
Ground Ground
Ground Ground
Ground Ground
Ground Ground
Power This pin is always connected to the Audio block supply (3.3V)
Power This pin is always connected to the Audio block supply (3.3V)
Analog Audio Output Float this pin
Analog Audio Output Float this pin
HDMI Output Float this pin
HDMI Output Float this pin
Miscellaneous digital Float this pin
444
ADV7850