User Manual

Table Of Contents

MC12311 Development Platform Overview and Description

12311 Development Hardware Reference Manual, Rev. 1

2-4 Freescale Semiconductor

Figure 2-2. Simplified TWR-RF Block Diagram

See the TWR-RF Reference Manual for more information about the RF-Tower module.

2.3 Driver Considerations

When users first connect a 12311-MRB to a PC, they may be prompted to install drivers. If BeeKit is

installed and this occurs, do not allow Windows to automatically search for and install the drivers. Instead,

select manual installation and steer Windows to the following directory:

C:\Program Files\Freescale\Drivers

If installing the BeeKit software package to another drive or directory, indicate the Drivers directory

created by the installer in the custom location where BeeKit was installed.

Follow the instructions as they appear on the screen to complete driver installation.

If BeeKit is not installed, be aware of the following:

• The boards use FSL USB2SER USB to UART bridge converter.

• Download the appropriate driver and follow the instructions to complete driver installation from