32
Video signal “Y” OUT.
Analog power supply (DAC) 3.3V.
Analog ground.
Reference resistor input.
Voltage reference input.
Analog power supply (DAC) : 3.3V.
Video signal “C” out.
Analog ground.
Clock selection input.
Ground.
Clock selection input.
Power supply 3.3V.
Clock selection input.
Analog ground.
DA XCK (16.933MHz) input.
Analog power supply 3.3V.
DAC-emphasis output.
Programmable I/O.
______________ ______________
VSYNC/CSYNC output.
Analog power supply (PLL) 3.3V.
Video DAC clock.
Processor clock.
Audio XCK.
Analog ground.
Ground.
No connection.
______________
HSYNC output.
Power supply 3.3V.
VCK out.
Ground.
Global clock signal input. (42.3MHz)
Video clock signal input. (27.0MHz)
Global clock signal output. (27.0MHz)
DAC-LRCK output.
Power supply (VDD MAX) : 5.0V.
DAC-PCM data output.
DAC-BIT clock output.
Micon interface. (Data out)
Micon interface. (Host ready)
O
—
—
I
I
—
O
—
I
—
I
—
I
—
I
—
O
I/O
I/O
I/O
O
—
O
O
O
—
—
I
I
O
—
O
O
O
O
Y OUT
AVDD DAC
AGND DAC
R REF
V REF
AVDD DAC
C OUT
AGND DAC
CLK SEL0-2
VSS
CLK SEL3
VDD3
CLK SEL4, 5
AGND PLL
DA XCK
AVDD PLL
DA EMP
PGIO5, O6
PGIO0
PGIO8
______________ ______________
VSYNC/CSYNC
AVDD PLL
VID_DAC_CK
PROC_CK
AUD_XCK
AGND PLL
VSS
DA LRCK
VDD MAX OUT
DA DATA
DA BCK
HD OUT
HRDY
Pin No.
Pin Name
I/O
Description
69
70
71
72
73
74
75
76
77-79
80
81
82
83, 84
85
86
87
88
89, 90
91
92
93
94
95
96
97
98
99
108
109
110
111
112
113
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
