85
ADV7623 Hardware Manual
Rev. 0 – March 2010
20
Confidential NDA required
Location Mnemonic
Type
Description
68
MCLK_IN
Digital Input
Audio Reference Clock. 128 × N × fs with
N = 1, 2, 3, or 4. Set to 128 × sampling
frequency (fs), 256 × fs, 384 × fs, or 512 ×
fs. Supports 1.8 V to 3.3 V CMOS logic
levels.
69
SCLK_IN
Digital Input
I2S Audio Clock. Supports CMOS logic
levels from 1.8 V to 3.3 V.
70
AP5_IN
Digital Input
Audio Input Port 5. CMOS logic levels
from 1.8 V to 3.3 V.
71
AP4_IN
Digital Input
Audio Input Port 4. CMOS logic levels
from 1.8 V to 3.3 V.
72
DGNDIO
Ground
Ground for DVDDIO
73
DVDDIO
Power
Digital I/O supply voltage (3.3 V)
74
AP3_IN
Digital Input
Audio Input Port 3. CMOS logic levels
from 1.8 V to 3.3 V.
75
AP2_IN
Digital Input
Audio Input Port 2. CMOS logic levels
from 1.8 V to 3.3 V.
76
AP1_IN
Digital Input
Audio Input Port 1. CMOS logic levels
from 1.8 V to 3.3 V.
77
AP0_IN
Digital Input
Audio Input Port 0. CMOS logic levels
from 1.8 V to 3.3 V.
78
SDATA
Digital I/O
I2C port serial data input/output pin. SDA
is the data line for the control port.
79
SCL
Digital Input
I2C port serial clock input. SCL is the clock
line for the control port.
80
DGND
Ground
Ground for DVDD
81
DVDD
Power
Digital supply voltage (1.8 V)
82 INT1
(AMUTE1)
Digital Output
Interrupt pin, can be active low or active
high. When status bits change, this pin is
triggered. The events that trigger an
interrupt are under user control. This pin
can also output an audio mute signal
83 INT2
(AMUTE2)
Digital Output
Interrupt pin, can be active low or active
high. When status bits change, this pin is
triggered. The events that trigger an
interrupt are under user control. This pin
can also output an audio mute signal.
I2C LSB selection.
84
INT_TX
Digital Output
Interrupt. Open drain. A 2 k
Ω
pull-up
resistor to the microcontroller I/O supply is
recommended.
85
DGNDIO
Ground
Ground for DVDDIO
86
DVDDIO
Power
Digital I/O supply voltage (3.3 V)
Summary of Contents for AVR-S510BT
Page 8: ...Personal notes 8 ...
Page 49: ...49 LEVEL DIAGRAM AVR S518BT X520BT X518CI LEVEL1 DIAGRAM ...
Page 50: ...50 AVR S518BT X520BT X518CI LEVEL2 DIAGRAM ...
Page 51: ...51 AVR S518BT X520BT X518CI LEVEL3 DIAGRAM ...
Page 52: ...52 AVR S518BT X520BT X518CI LEVEL4 DIAGRAM ...
Page 53: ...53 AUDIO BLOCK DIAGRAM AVR S518BT X520BT X518CI ANALOG AUDIO DIAGRAM ...
Page 55: ...55 VIDEO BLOCK DIAGRAM AVR S518BT X520BT X518CI VIDEO BLOCK ...
Page 56: ...56 POWER BLOCK DIAGRAM AVR S518BT X520BT X518CI VCC DIAGRAM ...
Page 89: ...89 CS497024CVZ DIGITAL IC741 ...
Page 92: ...92 CS42528 CQ DIGITAL IC744 CS42528 Block diagram ...
Page 93: ...93 CS42528 Terminal Functions ...
Page 95: ...95 NJU72340A DIGITAL IC761 NJU72340A Terminal Functions ...
Page 102: ...102 MX25L1606EM2I 12G USB IC904 MX25L1606EM2I 12G Terminal Functions BD82065FVJ USB IC905 ...
Page 104: ...104 2 FL DISPLAY FLD 018BT021GINK FRONT FL101 PIN CONNECTION GRID ASSIGNMENT ...
Page 105: ...105 ANODE CONNECTION ...