Appendix A: Technical Specifications
138
4 Transmit data1+ Receive data1+
5 Ground Ground
6 Transmit data1- Receive data1-
7 Receive data0+ Transmit data0+
8 Ground Ground
9 Receive data0- Transmit data0-
10 Not connected Not connected
11 Ground Ground
12 to 19 Not connected Not connected
Table 30. Stacking Port Pin Signals (Continued)
Pin S1 Port S2 Port