Texas Instruments AFE79 Series - 2.14.87 Register 424 h (offset = 424 h) [reset = 9 h]; 2.14.88 Register 425 h (offset = 425 h) [reset = Fh]; 2.14.89 Register 428 h (offset = 428 h) [reset = 0 h]

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Serial Interface Register Maps
Table 2-1983. Register 422 Field Descriptions
Bit Field Type Reset Description
7-0
FB_AGC_SMALL_
STEP_DECAY_WI
N_LEN[23:16]
R/W 0h
Digital small step decay det window length. Max supported
length is 2^24 - 2.
2.14.87 Register 424h (offset = 424h) [reset = 9h]
Figure 2-1970. Register 424h
7 6 5 4 3 2 1 0
FB_AGC_PWR_DET_ATTACK_WIN_LEN
R/W-9h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-1984. Register 424 Field Descriptions
Bit Field Type Reset Description
4-0
FB_AGC_PWR_D
ET_ATTACK_WIN
_LEN
R/W 9h
Power detector attack window length. Actual window length
used is 2 power programmed value. Max supported length is
2^23 (programmed value 23)
2.14.88 Register 425h (offset = 425h) [reset = Fh]
Figure 2-1971. Register 425h
7 6 5 4 3 2 1 0
FB_AGC_PWRDET_DECAY_WIN_LEN
R/W-Fh
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-1985. Register 425 Field Descriptions
Bit Field Type Reset Description
4-0
FB_AGC_PWRDE
T_DECAY_WIN_L
EN
R/W Fh
Power detector decay window length. Actual window length
used is 2 power programmed value. Max supported length is
2^23 (programmed value 23)
2.14.89 Register 428h (offset = 428h) [reset = 0h]
Figure 2-1972. Register 428h
7 6 5 4 3 2 1 0
FB_AGC_LNA_RF_DET_ATTACK_WIN_LEN[7:0]
R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-1986. Register 428 Field Descriptions
Bit Field Type Reset Description
7-0
FB_AGC_LNA_RF
_DET_ATTACK_W
IN_LEN[7:0]
R/W 0h
LNA RF attack det window length. Max supported length is
2^24 - 2.