Chenbro RM23712 - Page 78

RM23712 TPS
64
3
SCL
Input
I2C Clock
Signal(Internal
pull high +5V)
4
+5V
Power
Power +5V to I2C
only (Option)
HOST IN
Connector
(CH11&CH21
)
A1
GND
GND
GND
A2
RP
Output
Receiver data(+)
A3
GND
Output
Receiver data(-)
A4
GND
GND
GND
A5
TN
Input
Transmitter
data(-)
A6
TP
Input
Transmitter
data(+)
A7
GND
GND
GND
HDD IN
Connector
(CH12，
CH22)
S1
GND
GND
GND
S2
TP
Input
Transmitter data
(+)
S3
TN
Input
Transmitter data
(-)
S4
GND
GND
GND
S5
RN
Output
Receiver data (-)
S6
RP
Output
Receiver data (+)
S7
GND
GND
GND
S8
NC
NC
NC
S9
NC
NC
NC
S10
NC
NC
NC
S11
NC
NC
NC
S12
NC
NC
NC
S13
NC
NC
NC
S14
NC
NC
NC
P1
NC
NC
NC
P2
NC
NC
NC
P3
NC
NC
NC
P4
GND
GND
GND
P5
Plug-in
detection
Input
HDD Plug-in
detection
P6
GND
GND
GND
P7
5V Pre-Charge
Input
Pre-Charge +5V
P8
5V
Power
Power +5V
P9
5V
Power
Power +5V