RF65 datasheet(71/72 Pages) ETC2

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RF65

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ADVANCED COMMUNICATIONS & SENSING

DATASHEET

9.2.2. Exiting Listen Mode

In the RF65 V2a, the following procedure was requested to exit Listen mode:

For all three ListenEnd settings (i.e. even for 00 and 01) disabling Listen mode can be done

anytime by writing all together in a single SPI write command (same register) :

Š ListenOn to 0

Š ListenAbort to 1

Mode to the wanted operation mode

Figure 40. Exiting Listen Mode in RF65 V2a

Listen mode can simply be exited on the RF65 V2b by resetting bit ListenOn to 0 in RegListen.

9.3. OOK Floor Threshold Default Setting

The following default value modification was required on the V2a silicon:

Figure 41. RegTestOok Description

It is not required to modify this register any more on the RF65 V2b.

9.4. AFC Control

The following differences are observed between silicon revisions V2a and V2b:

9.4.1. AfcAutoClearOn

On the RF65 V2a, it is required to manually clear AfcValue in RegAfcFei, when the device is in Rx mode.

AfcAutoClear function is fully functional on the silicon version V2b.

9.4.2. AfcLowBetaOn and LowBetaAfcOffset

Those two bits enable a functionality that was not available on the silicon version V2a.

9.5. ContinuousDagc

This register enables a functionnality that is only available in the silicon version V2c.

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