Texas Instruments AFE79 Series - 2.14.83 Register 41 Eh (offset = 41 Eh) [reset = 0 h]; 2.14.84 Register 420 h (offset = 420 h) [reset = 0 h]; 2.14.85 Register 421 h (offset = 421 h) [reset = 80 h]; 2.14.86 Register 422 h (offset = 422 h) [reset = 0 h]

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Serial Interface Register Maps
2.14.83 Register 41Eh (offset = 41Eh) [reset = 0h]
Figure 2-1966. Register 41Eh
7 6 5 4 3 2 1 0
FB_AGC_BIG_STEP_DECAY_WIN_LEN[23:16]
R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-1980. Register 41E Field Descriptions
Bit Field Type Reset Description
7-0
FB_AGC_BIG_STE
P_DECAY_WIN_L
EN[23:16]
R/W 0h
Digital big step decay det window length. Max supported
length is 2^24 - 2.
2.14.84 Register 420h (offset = 420h) [reset = 0h]
Figure 2-1967. Register 420h
7 6 5 4 3 2 1 0
FB_AGC_SMALL_STEP_DECAY_WIN_LEN[7:0]
R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-1981. Register 420 Field Descriptions
Bit Field Type Reset Description
7-0
FB_AGC_SMALL_
STEP_DECAY_WI
N_LEN[7:0]
R/W 0h
Digital small step decay det window length. Max supported
length is 2^24 - 2.
2.14.85 Register 421h (offset = 421h) [reset = 80h]
Figure 2-1968. Register 421h
7 6 5 4 3 2 1 0
FB_AGC_SMALL_STEP_DECAY_WIN_LEN[15:8]
R/W-80h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-1982. Register 421 Field Descriptions
Bit Field Type Reset Description
7-0
FB_AGC_SMALL_
STEP_DECAY_WI
N_LEN[15:8]
R/W 80h
Digital small step decay det window length. Max supported
length is 2^24 - 2.
2.14.86 Register 422h (offset = 422h) [reset = 0h]
Figure 2-1969. Register 422h
7 6 5 4 3 2 1 0
FB_AGC_SMALL_STEP_DECAY_WIN_LEN[23:16]
R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset