Specifications

Getting Started 13
2.3.2 Connect Programming Cable
The programming cable connects the RCM2100 module to the PC running Dynamic C, to
download programs and to monitor the RCM2100 for debugging.
Connect the 10-pin connector of the programming cable labeled PROG to header J3 on
the RCM2100 module as shown in Figure 6 below. Be sure to orient the red edge of the
cable towards pin 1 of the connector. (Do not use the DIAG connector, which is used for a
normal serial connection.)
Figure 6. Attaching Programming Cable to the RCM2100
NOTE: The stripe on the cable is towards pin 1 of the header J5.
Connect the other end of the programming cable to a COM port on your PC. Make a note
of the port to which you connect the cable, as Dynamic C needs to have this parameter
configured when it is installed.
NOTE: COM 1 is the default port used by Dynamic C.
Note Pin 1 Indicator