Advantech TPC-651H-E Series, User Manual

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TPC-651T/TPC-651H User Manual 22
A.2.1 Termination Resistor Select (SW3)
A.3 Connector Pin Definition
A.3.1 SATA connector (CN12)
1654004659 Serial ATA 7P 1.27mm 180D(M) DIP WATM-07DBN4A3B83.12
A.3.2 SATA Power connector (CN13)
1655000453 WAFER BOX 2.0mm 5P 180D(M) DIP WO/Pb JIH VEI
Termination Resistor Select
Description
This switch is used to select Termination Resistor (120 ohm) for long
distance transmission or device matching.
Default Bit1 off & Bit2 off (ISO_CO & ISO_COM2_RX-)
ISO_CO Pin 1
Default
ISO_COM2_RX- Pin 2
ISO_CO Pin 3
ISO_COM2_R_DATA- Pin 4
Pin Signal Description
1 GND GND
2 A+
Signal Pair A : TX+/-
(Transmit)
3 A-
4 GND GND
5 B-
Signal Pair B : RX+/
(Receive)
6 B+
7 GND GND
Pin Signal Description
1 +V3.3SATA SATA power output 3.3V/1A
2 +V5SATA SATA power output 5V/1A
3 +V12SATA SATA power output 12V/0.5A
4 GND GND
5 GND GND