1
Pin Function
A
No.
Pin Name
51
R0X2-
52
R0X2+
53
AGND
54
TMDSPGND
55
PVCC1
56
RSVD_A
57
AVCC
58
R1XC-
59
R1XC+
B
60
AGND
61
AVCC
62
R1X0-
63
R1X0+
64
AGND
65
AVCC
66
R1X1-
67
R1X1+
68
AGND
69
AVCC
C
70
R1X2-
71
R1X2+
72
AGND
73
CGND
74
CVCC18
75
IOGND
76
IOVCC
77
MUTEOUT
78
SPDIF
79
CVCC18
D
80
CGND
81
RSVD
82
RSVD
83
RSVD
84
SD0
85
WS
86
SCK
87
NC
88
MCLKOUT
89
IOVCC
E
90
IOGND
91
CGND
92
CVCC18
93
NC
94
AUDPVCC18
95
AUDPGND
96
XTALOUT
97
XTALIN
98
XTALVCC
99
REGVCC
F
100 NC
208
1
2
I/O
I
TMDS input data
I
TMDS input data
−
TMDS analog GND
−
TMDS PLL GND
−
TMDS port 1 PLL VCC
−
Reserved
−
TMDS analog VCC
I
TMDS input clock
I
TMDS input clock
−
TMDS analog GND
−
TMDS analog VCC
I
TMDS input data
I
TMDS input data
−
TMDS analog GND
−
TMDS analog VCC
I
TMDS input data
I
TMDS input data
−
TMDS analog GND
−
TMDS analog VCC
I
TMDS input data
I
TMDS input data
−
TMDS analog GND
−
Digital logic GND
−
Digital logic VCC (1.8 V)
−
I/O GND
−
I/O VCC
O
Audio output mute
O
S/PDIF audio output
−
Digital logic VCC (1.8 V)
−
Digital logic GND
−
O
−
O
−
O
O
I2C serial data output
O
I2C word select output
O
I2C serial clock output
−
Non connection
O
Audio master clock output
−
I/O VCC
−
I/O GND
−
Digital logic GND
−
Digital logic VCC (1.8 V)
−
Non connection
−
ACR PLL VCC
−
ACR PLL GND
O
Crystal clock output
I
Crystal clock input
−
ACR PLL crystal input VCC
−
ACR PLL regulator VCC
−
Non connection
PDP-507XD
2
3
Pin Function
3
4
4