prestonb@hpcvra.CV.HP.COM (Preston Brown) (03/13/90)
The following table shows how the 48SX 4 pin, the cable's 9 pin connector and the 25 pin adapter provided with the MSDOS PC link package are wired. HP48SX IBM 9 PIN IBM 25 PIN (From the outside->in) SHIELD------------------- SHIELD---------------- SHIELD TX (Output)<-------------2 RX (Input)------------3 RX (Input) RX (Input)-------------->3 TX (Output)---------->2 TX (Output) SGND---------------------5 GND-------------------7 GND Preston