User manual

Installing MPLAB PM3
© 2006 Microchip Technology Inc. DS51464C-page 19
2.5.3.2 USB COMMUNICATIONS
To use USB communications between the PC and the MPLAB PM3 device
programmer, select the
USB port (Figure 2-6). Click OK.
FIGURE 2-6: USB PORT
To make sure the port is set up properly, follow the instructions in the “For USB
Communications” subsection in Section 2.3.1 “Installing the Communications
Cable”.
CAUTION
Do not allow the Windows OS to pick a USB driver; it will not work and you will then
not be able to install the proper driver. Follow the procedure specified in
Section 2.2 “Installing MPLAB PM3 Software”.