Operation Manual

www.ti.com Functional Description of the eZ430-Chronos RF Access Point
4.3 Functional Description of the eZ430-Chronos RF Access Point
The RF access point allows wireless communication with the eZ430-Chronos directly from the PC to
download data, sync information, or control programs running on the PC (see Figure 4-10). It is based
on the CC1111F32 controller, which features an integrated USB controller in addition to a <1-GHz
radio.
Figure 4-10. eZ430-Chronos RF Access Point
NOTE: The access point is this kit comes in a small production-ready design. Therefore, it does not
include a JTAG connector. However, the bottom side provides pads that allow soldering
cables to connect the CC1111 to the CC Debugger. TI also offers the professional
CC1111EMK868-915 development kit including connectors and a push button.
To reprogram RF access point, a debug interface connector cable needs to be soldered onto the CC1111
access point as shown in Figure 4-11.
Figure 4-11. eZ430-Chronos RF Access Point Connection to CC Debugger
CC-Debugger RF Access Point
Pin 1 GND
Pin 2 Vcc
Pin 3 P2.2 (DC)
Pin 4 P2.1 (DD)
Pin 7 RST
Pin 9 Vcc
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SLAU292D–November 2009–Revised March 2011 eZ430-Chronos Hardware
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