Sata(Serial Ata) Power Connector; Digital Io Connector - JHCTech ALAD-K2120T(P) User Manual

Table 2.7: SATA Pin Assignments
Pin
1
2
3
4

2.4.8 SATA(Serial ATA) Power Connector

2.5mm Pitch 1*4 Pin wafer Connector, One on board 5V and 12V output connectors are reserved to
provide power for SATA devices.
Table 2.8: SATA Power Pin Assignments
Pin
1
2
3
4

2.4.9 Digital IO Connector

The 8-bit Digital I/O 2*5 Pin connector provides powering-on function to external devices that are
connected to these connectors.
Table 2.9: Digital IO Port Pin Assignments
Pin
Figure 2.21 SATA0 Connector
Signal Name
GND
TXP
TXN
GND
Figure 2.22 SATA Power Connector
Signal Name
DC 12V
GND
GND
DC 5V
Figure 2.23 DIO Connector
Signal
Pin Signal Name
5 RXN
6 RXP
7 GND
Pin Signal
19
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