RX Top Register Map
www.ti.com
720
SBAU337–May 2020
Submit Documentation Feedback
Copyright © 2020, Texas Instruments Incorporated
Serial Interface Register Maps
Table 2-1455. Register 106 Field Descriptions
Bit Field Type Reset Description
5-0
RX_DDC_BAND0_
NCO1_FMULT[21:
16]
R/W 0h
Frequency shift corresponding to the fcw of nco1 of band0,
expressed in kHz, less the closest multiple of Fadc/16. Value
programmed here should correspond to the nco1 fcw of
band0, 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.
2.13.31 Register 140h (offset = 140h) [reset = 0h]
Figure 2-1443. Register 140h
7 6 5 4 3 2 1 0
RX_DDC_BAND0_NCO0_FRAC_FCW_NUM[7:0]
R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-1456. Register 140 Field Descriptions
Bit Field Type Reset Description
7-0
RX_DDC_BAND0_
NCO0_FRAC_FC
W_NUM[7:0]
R/W 0h
Numerator of the fractional fequency control word for nco0 of
Band0. Signed number.
System Configuration macros compute and configure this
automatically and hence are strongly recommended.
2.13.32 Register 141h (offset = 141h) [reset = 0h]
Figure 2-1444. Register 141h
7 6 5 4 3 2 1 0
RX_DDC_BAND0_NCO0_FRAC_FCW_NUM[15:8]
R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-1457. Register 141 Field Descriptions
Bit Field Type Reset Description
7-0
RX_DDC_BAND0_
NCO0_FRAC_FC
W_NUM[15:8]
R/W 0h
Numerator of the fractional fequency control word for nco0 of
Band0. Signed number.
System Configuration macros compute and configure this
automatically and hence are strongly recommended.
2.13.33 Register 142h (offset = 142h) [reset = 0h]
Figure 2-1445. Register 142h
7 6 5 4 3 2 1 0
RX_DDC_BAND0_NCO0_FRAC_FCW_DEN[7:0]
R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
To Next Page
Loading...
