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Using the TRF7970A EVM With PC GUI
2.3.9 Reset to Ready (Command Code 0x26)
The Reset to Ready Command is an optional command that returns the VICC(s) in the Quiet state to the
Ready state. This command can be sent as an addressed or unaddressed request and the same end
result can also be achieved by turning off the activating field from the VCD or removing the VICC(s) from
the activating field.
To perform Reset to Ready command using the GUI:
1. Perform sixteen slot Inventory command (see Section 2.3.1) to obtain UIDs of VICCs.
2. Leave VICCs in field.
3. Perform Stay Quiet command on each transponder (see Section 2.3.7).
4. Select the radio button for Reset to Ready.
5. Click Execute.
Figure 13. Reset to Ready Command Example
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SLOU321 August 2011 TRF7970A Evaluation Module (EVM)
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