Texas Instruments AFE79 Series - 2.13.54 Register 202 h (offset = 202 h) [reset = 0 h]; 2.13.55 Register 204 h (offset = 204 h) [reset = 0 h]; 2.13.56 Register 205 h (offset = 205 h) [reset = 0 h]

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Serial Interface Register Maps
Table 2-1478. Register 201 Field Descriptions
Bit Field Type Reset Description
7-0
RX_DDC_BAND1_
NCO0_FMULT[15:
8]
R/W 0h
Frequency shift corresponding to the fcw of nco0 of band1,
expressed in kHz, less the closest multiple of Fadc/16. Value
programmed here should correspond to the nco0 fcw of
band1, and should be a value between [-Fadc/32 and
+Fadc/32].
The System Configuration Macros automatically compute and
configure this, and are hence strongly recommended.
2.13.54 Register 202h (offset = 202h) [reset = 0h]
Figure 2-1466. Register 202h
7 6 5 4 3 2 1 0
RX_DDC_BAND1_NCO0_FMULT[21:16]
R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-1479. Register 202 Field Descriptions
Bit Field Type Reset Description
5-0
RX_DDC_BAND1_
NCO0_FMULT[21:
16]
R/W 0h
Frequency shift corresponding to the fcw of nco0 of band1,
expressed in kHz, less the closest multiple of Fadc/16. Value
programmed here should correspond to the nco0 fcw of
band1, and should be a value between [-Fadc/32 and
+Fadc/32].
The System Configuration Macros automatically compute and
configure this, and are hence strongly recommended.
2.13.55 Register 204h (offset = 204h) [reset = 0h]
Figure 2-1467. Register 204h
7 6 5 4 3 2 1 0
RX_DDC_BAND1_NCO1_FMULT[7:0]
R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-1480. Register 204 Field Descriptions
Bit Field Type Reset Description
7-0
RX_DDC_BAND1_
NCO1_FMULT[7:0]
R/W 0h
Frequency shift corresponding to the fcw of nco1 of band1,
expressed in kHz, less the closest multiple of Fadc/16. Value
programmed here should correspond to the nco1 fcw of
band1, and should be a value between [-Fadc/32 and
+Fadc/32].
The System Configuration Macros automatically compute and
configure this, and are hence strongly recommended.
2.13.56 Register 205h (offset = 205h) [reset = 0h]
Figure 2-1468. Register 205h
7 6 5 4 3 2 1 0
RX_DDC_BAND1_NCO1_FMULT[15:8]
R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset