Texas Instruments AFE79 Series - 2.12.91 Register 405 h (offset = 405 h) [reset = 0 h]; 2.12.92 Register 406 h (offset = 406 h) [reset = 0 h]; 2.12.93 Register 407 h (offset = 407 h) [reset = 8 h]

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Serial Interface Register Maps
Table 2-1305. Register 404 Field Descriptions
Bit Field Type Reset Description
7-0
TX_DUC_MIXER2
_NCO1_FRAC_FC
W_NUM[7:0]
R/W 0h
Numerator of the fractional fequency control word for nco1 in
Mixer 2. Signed number.
2.12.91 Register 405h (offset = 405h) [reset = 0h]
Figure 2-1294. Register 405h
7 6 5 4 3 2 1 0
TX_DUC_MIXER2_NCO1_FRAC_FCW_NUM[15:8]
R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-1306. Register 405 Field Descriptions
Bit Field Type Reset Description
7-0
TX_DUC_MIXER2
_NCO1_FRAC_FC
W_NUM[15:8]
R/W 0h
Numerator of the fractional fequency control word for nco1 in
Mixer 2. Signed number.
2.12.92 Register 406h (offset = 406h) [reset = 0h]
Figure 2-1295. Register 406h
7 6 5 4 3 2 1 0
TX_DUC_MIXER2_NCO1_FRAC_FCW_DEN[7:0]
R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-1307. Register 406 Field Descriptions
Bit Field Type Reset Description
7-0
TX_DUC_MIXER2
_NCO1_FRAC_FC
W_DEN[7:0]
R/W 0h
Denominator of the fractional fequency control word for nco1
in Mixer2. Unsigned number.
2.12.93 Register 407h (offset = 407h) [reset = 8h]
Figure 2-1296. Register 407h
7 6 5 4 3 2 1 0
TX_DUC_MIXER2_NCO1_FRAC_FCW_DEN[15:8]
R/W-8h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-1308. Register 407 Field Descriptions
Bit Field Type Reset Description
7-0
TX_DUC_MIXER2
_NCO1_FRAC_FC
W_DEN[15:8]
R/W 8h
Denominator of the fractional fequency control word for nco1
in Mixer2. Unsigned number.