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TI Home » TI E2E Community » Support Forums » Low Power RF & Wireless Connectivity » Low Power RF ZigBee® Software & IEEE 802.15.4 Forum » SmartRFEB 05 can not detect CC2530 HW
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SmartRFEB 05 can not detect CC2530 HW

SmartRFEB 05 can not detect CC2530 HW

This question is not answered
Rui Zhang69778
Posted by Rui Zhang69778
on Apr 20 2012 10:38 AM
Genius4505 points

We can not detect our CC2530 connected to SmartRFEB 05 v 1.8.1. I found some similar posts about this issue:

http://e2e.ti.com/support/low_power_rf/f/159/t/154716.aspx#560510

this thread mention we should connect the pin 9 to Vdd, but I checked several datasheet from TI and none of them mention pin 9 should be connected. Is there someone can confirm whether we should connect pin 9 to Vdd

http://e2e.ti.com/support/low_power_rf/f/155/t/120750.aspx

This thread talks about  some device label issue, here is ours:

CC2530 F256

TI 21J

P64D G 4

any help is appreciated

Rui

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  • Rui Zhang69778
    Posted by Rui Zhang69778
    on Apr 20 2012 12:28 PM
    Genius4505 points

    Based on the datasheet, we only have 6 pins in our HW. (Vdd, 2 GNDs,DC, DD, Reset). we measure the Vdd and Reset are both in high state. so it should work. can not exactly identify DC. I'd like to know what is the clock rate here in DC?

    thanks

    Rui

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  • Fredrik K
    Posted by Fredrik K
    on Apr 23 2012 02:16 AM
    Genius9480 points

    Hi Rui,

    You must apply power to your device. Pin 2 of the debug interface is VDD going from your device to the debugger to drive the internal level shifters of the debugger. Pin 9 of the debug interface is power coming from the debugger. This pin can be used to power your device (instead of batteries etc.).

    More info can be found in the CCdebugger User's Guide.

    /Fredrik

    --
    PS. If I answered your question, please hit   Verify Answer  !

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