SLAU292C Datasheet, PDF (59/102 Pages) Texas Instruments – eZ430-Chronos™ Development Tool

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 you to wirelessly communicate with the eZ430-Chronos directly from your
PC to download data, sync information, or control programs running on your computer (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 re-program 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
Pin 1
Pin 2
Pin 3
Pin 4
Pin 7
Pin 9
RF Access Point
GND
Vcc
P2.2 (DC)
P2.1 (DD)
RST
Vcc
SLAU292C – November 2009 – Revised December 2010
Submit Documentation Feedback
© 2009–2010, Texas Instruments Incorporated
eZ430-Chronos Hardware
59