RX Top Register Map
848
SBAU337 – May 2020
Copyright © 2020, Texas Instruments Incorporated
Serial Interface Register Maps
Table 2-1883. Register 650 Field Descriptions
Bit
Field
Type
Reset
Description
5-0
RX_ALC_BAND0_
EXT_COMP_MIN_
ATTN
R/W
0h
Min value of external DVGA/LNA gain for Band0. DGC will
compensate for gain changes only above this value
2.13.459 Register 651h (offset = 651h) [reset = 0h]
Figure 2-1871. Register 651h
7
6
5
4
3
2
1
0
RX_ALC_BAND1_EXT_COMP_MIN_ATTN
R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-1884. Register 651 Field Descriptions
Bit
Field
Type
Reset
Description
5-0
RX_ALC_BAND1_
EXT_COMP_MIN_
ATTN
R/W
0h
Min value of external DVGA/LNA gain for Band1. DGC will
compensate for gain changes only above this value
2.13.460 Register 6A4h (offset = 6A4h) [reset = 3h]
Figure 2-1872. Register 6A4h
7
6
5
4
3
2
1
0
reserved
RX_ALC_GAIN
_CHANGE_IND
_EN
R/W-1h
R/W-1h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-1885. Register 6A4 Field Descriptions
Bit
Field
Type
Reset
Description
1-1
reserved
R/W
1h
0-0
RX_ALC_GAIN_C
HANGE_IND_EN
R/W
1h
Enables gain change indication in coarse fine mode for any
gain change. Relevant only in 3-bit coarse index mode.
0 : disable
1 : enable
2.13.461 Register 6A5h (offset = 6A5h) [reset = 0h]
Figure 2-1873. Register 6A5h
7
6
5
4
3
2
1
0
RX_ALC_DUAL
BAND_AGC_E
N
R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset