3.4.3.6.1.8 RSSPK – RSSI Peak Value

This register provides the peak RSSI value from the most recent update period. The peak calculation is done block-wise and is updated after each RSSI update period defined by the RSUP[3:0] registers. The value is updated while the RX DSP is working and the RSSI buffer is enabled in the corresponding power reduction register.

The signal power at the watched 50Ω antenna input can be calculated by formula (1) RF_PowerIN.

Note: The RSSI peak and RSSI average value updates are synchronized so they can be used to compare the peak and average value for an update period.
Name: RSSPK
Offset: 0x14E
Reset: 0x00

Bit 76543210 
 RSSPK[7:0] 
Access R/WR/WR/WR/WR/WR/WR/WR/W 
Reset 00000000 

Bits 7:0 – RSSPK[7:0]