HT-CT780
60
Pin No.
Pin Name
I/O
Description
64
R5X2+
I
TMDS data (positive) input from the HDMI IN 2 connector
65
CVCC12
-
Power supply terminal (+1.3V)
66
CSCL
I
Serial data transfer clock signal input from the system controller
67
CSDA
I/O
Two-way data bus with the system controller and HDMI receiver
68
INT
O
Interrupt signal output to the system controller
69
RESET
I
Reset signal input from the system controller “L”: reset
70
TPWR_CI2CA
I
Not used
71
CEC_A1
O
Not used
72
CEC_A0WAKEUP
O
Not used
73
DSDA6
I/O
Two-way I2C serial data bus terminal Not used
74
DSCL6
I
I2C serial data transfer clock signal input terminal Not used
75
LPSVCC33
I
Not used
76
DSDA0
I/O
Two-way I2C serial data bus terminal Not used
77
DSCL0
I
I2C serial data transfer clock signal input terminal Not used
78
CBUS_HPD0
O
Hot plug detection control signal output terminal Not used
79
R0PWR5V
I
Power supply voltage (+5V) input terminal Not used
80
DSDA1
I/O
Two-way I2C serial data bus with the HDMI IN 3 connector
81
DSCL1
I
I2C serial data transfer clock signal input from the HDMI IN 3 connector
82
CBUS_HPD1
O
Hot plug detection control signal output to the HDMI IN 3 connector
83
R1PWR5V
I
Power supply voltage (+5V) input from the HDMI IN 3 connector
84
DSDA2
I/O
Two-way I2C serial data bus terminal Not used
85
DSCL2
I
I2C serial data transfer clock signal input terminal Not used
86
CBUS_HPD2
O
Hot plug detection control signal output terminal Not used
87
R2PWR5V
I
Power supply voltage (+5V) input terminal Not used
88
DSDA3
I/O
Two-way I2C serial data bus terminal Not used
89
DSCL3
I
I2C serial data transfer clock signal input terminal Not used
90
CBUS_HPD3
O
Hot plug detection control signal output terminal Not used
91
R3PWR5V
I
Power supply voltage (+5V) input terminal Not used
92
DSDA4
I/O
Two-way I2C serial data bus with the HDMI IN 1 HDCP 2.2 connector
93
DSCL4
I
I2C serial data transfer clock signal input from the HDMI IN 1 HDCP 2.2 connector
94
CBUS_HPD4
O
Hot plug detection control signal output to the HDMI IN 1 HDCP 2.2 connector
95
R4PWR5V
I
Power supply voltage (+5V) input from the HDMI IN 1 HDCP 2.2 connector
96
RSVDL
I
Not used
97
DSDA5
I/O
Two-way I2C serial data bus with the HDMI IN 2 connector
98
DSCL5
I
I2C serial data transfer clock signal input from the HDMI IN 2 connector
99
CBUS_HPD5
O
Hot plug detection control signal output to the HDMI IN 2 connector
100
R5PWR5V
I
Power supply voltage (+5V) input from the HDMI IN 2 connector
101
SBVCC5V
-
Power supply terminal (+5V)
102
VCC33OUT
O
Power supply (+3.3V) output terminal
103, 104
MHL0_CD0/GPIO0,
MHL1_CD1/GPIO1
I/O
Not used
105
TX_HPD0
I
Hot plug detection signal input from the HDMI transmitter
106
TXDSDA0
I/O
Two-way I2C serial data bus with the HDMI transmitter
107
TXDSCL0
O
I2C serial data transfer clock signal output to the HDMI transmitter
108
TX_HPD1
I
Hot plug detection signal input terminal Not used
109
TXDSDA1
I/O
Two-way I2C serial data bus terminal Not used
110
TXDSCL1
O
I2C serial data transfer clock signal output terminal Not used
111
APLL12
-
Power supply terminal (+1.3V)
112
XTALVCC33
-
Power supply terminal (+3.3V)
113
XTALOUT
O
System clock signal output terminal (27 MHz)
114
XTALIN
I
System clock signal input terminal (27 MHz)
115
XTALGND
-
Ground terminal
116
CVCC12
-
Power supply terminal (+1.3V)
117
SS/GPIO2
I/O
Not used
118
SCLK/GPIO3
I/O
Not used
119
SD0/GPIO4
I/O
Not used
120
SD1/GPIO5
I/O
Not used
121
WS0_OUT
O
L/R sampling clock signal output to the digital audio interface receiver
122
SCK0
O
Bit clock signal output to the digital audio interface receiver
123
IOVCC33
-
Power supply terminal (+3.3V)
