A
B
C
eZ430-TMS37157 Demo
www.ti.com
8
eZ430-TMS37157 Demo
8.1
Demo Mode Functions
Choose the Tab "Demo Mode" to see all Demo Functions. This tab offers three different categories of
demos (see
Figure 16
).
Figure 16. RFID Demo Software: Demo Mode
8.1.1
Batteryless Wireless Configuration Memory Mode
This mode (see
Figure 16
, field A) shows the main function of the TMS37157 (PaLFI). The memory of the
TMS37157 can be altered without having a connection to a battery. Typical applications for this function
could be configuration data stored in the TMS37157 memory without involvement of the microcontroller
and without supply voltage. The stored data can be accessed after the microcontroller is activated and use
the stored date for configuration or calibration purposes.
1. Enter the number of times the green LED should flash.
2. Program the corresponding page in the TMS37157 memory (programs Page 9) by clicking Configure
Push Button.
3. Connect the target board to the battery board and set jumper JP1 (or the eZ430-RF connected to the
host PC).
4. Press the push button on the target board (see
Figure 17
).
5. The green LED flashes the programmed number of times.
18
eZ430-TMS37157 Development Tool
SLAU281B
–
November 2009
–
Revised March 2010
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Copyright
©
2009
–
2010, Texas Instruments Incorporated
