Texas Instruments AFE79 Series - 2.12.38 Register 200 h (offset = 200 h) [reset = 0 h]; 2.12.39 Register 201 h (offset = 201 h) [reset = 0 h]; 2.12.40 Register 202 h (offset = 202 h) [reset = 0 h]

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Serial Interface Register Maps
2.12.38 Register 200h (offset = 200h) [reset = 0h]
Figure 2-1241. Register 200h
7 6 5 4 3 2 1 0
TX_DUC_BAND1_MIXER1_NCO0_FCW[7:0]
R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-1253. Register 200 Field Descriptions
Bit Field Type Reset Description
7-0
TX_DUC_BAND1_
MIXER1_NCO0_F
CW[7:0]
R/W 0h
Mixer 1 Frequency control word (FCW) for nco0 of Band1.
The System Configuration Macros automatically and optimally
partition the overall center frequency between Mixer1 and
Mixer2, and are hence strongly recommended.
2.12.39 Register 201h (offset = 201h) [reset = 0h]
Figure 2-1242. Register 201h
7 6 5 4 3 2 1 0
TX_DUC_BAND1_MIXER1_NCO0_FCW[15:8]
R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-1254. Register 201 Field Descriptions
Bit Field Type Reset Description
7-0
TX_DUC_BAND1_
MIXER1_NCO0_F
CW[15:8]
R/W 0h
Mixer 1 Frequency control word (FCW) for nco0 of Band1.
The System Configuration Macros automatically and optimally
partition the overall center frequency between Mixer1 and
Mixer2, and are hence strongly recommended.
2.12.40 Register 202h (offset = 202h) [reset = 0h]
Figure 2-1243. Register 202h
7 6 5 4 3 2 1 0
TX_DUC_BAND1_MIXER1_NCO0_FCW[23:16]
R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-1255. Register 202 Field Descriptions
Bit Field Type Reset Description
7-0
TX_DUC_BAND1_
MIXER1_NCO0_F
CW[23:16]
R/W 0h
Mixer 1 Frequency control word (FCW) for nco0 of Band1.
The System Configuration Macros automatically and optimally
partition the overall center frequency between Mixer1 and
Mixer2, and are hence strongly recommended.