# Connector loops using pin labels
# RS-232 loopback adapter: RTS-CTS and DSR-DTR-DCD jumpered,
# with TX/RX/GND passed through to a cable.

connectors:
  X1:
    type: D-Sub
    subtype: female
    pinlabels: [DCD, RX, TX, DTR, GND, DSR, RTS, CTS, RI]
    loops:
      - [RTS, CTS]      # pin labels instead of numbers
      - [DSR, DTR]
      - [4, DCD]         # mixed: pin number + label

cables:
  W1:
    wirecount: 3
    colors: [BK, RD, GN]

connections:
  -
    - X1: [RX, TX, GND]  # labels in connections too
    - W1: [1-3]