Com1 Ring Function Selection (Jp7); Com4 Function Mode Selection (Jp8); Com3 Function Mode Selection (Jp9); Com4 Termination Selection (Dcd4) (Jp10) - Asus AAEON BOXER-6652 User Manual

2.2.7 COM1 Ring Function Selection (JP7)

2.2.8 COM4 Function Mode Selection (JP8)

RS-422

2.2.9 COM3 Function Mode Selection (JP9)

RS-422
2.2.10

COM4 Termination Selection (DCD4) (JP10)

Chapter 2 – Hardware Information
RS-232(Default)
RS-232(Default)
RS-485 Driver Half
Duplex
RS-485 Driver Half
Duplex
RS-485 Receiver
Half Duplex
RS-485 Receiver
Half Duplex
10