CC1352P: CC1352P---Issue to activate the 20 dBm PA at 2,4GHz

Zhonghui Xu

Part Number: CC1352P

Hi team,

My device is designed to use the ISM band, the 2,4GHz band at 5 dBm and the 20 dBm PA at 2.4GHz.

Question :

How do I activate the 20 dBm PA at 2.4GHz?Is the device automatically selecting the PA 20dBm based on the set-up here below?

uint32_t pOverrides_2_4G_fsk_700kbps[] =
{

// Tx: Configure PA ramp time, PACTL2.RC=0x1 (in ADI0, set PACTL2[4:3]=0x1)
ADI_2HALFREG_OVERRIDE(0,16,0x8,0x8,17,0x1,0x0),
// Rx: Set AGC reference level to 0x22 (default: 0x2E)
HW_REG_OVERRIDE(0x609C,0x0022),
// Rx: Set anti-aliasing filter bandwidth to 0x5 (in ADI0, set IFAMPCTL3[7:4]=0x5)
ADI_HALFREG_OVERRIDE(0,61,0xF,0x5),
// override_prop_common.xml
// DC/DC regulator: In Tx with 14 dBm PA setting, use DCDCCTL5[3:0]=0xF (DITHER_EN=1 and IPEAK=7). In Rx, use default settings.
(uint32_t)0x00F788D3,
(uint32_t)0xFFFFFFFF

};

RF_cmdPropRadioDivSetup_SMA_REAL_TIME.txPower = 0xFFFF;

I am using an RF switch to move to the different options and it work ok.

Have you an example to provide?

Thanks in advance for your support.