RX Top Register Map
842
SBAU337 – May 2020
Copyright © 2020, Texas Instruments Incorporated
Serial Interface Register Maps
Table 2-1867. Register 5EA Field Descriptions
Bit
Field
Type
Reset
Description
3-3
reserved
R
0h
2-2
RX_AGC_ATTN_C
HANGED
R
0h
Whether any any gain was changed DVGA/DSA/LNA as seen
by statistics module
1-1
RX_AGC_BAND1_
LNA_BYPASS_CH
ANGED
R
0h
Whether LNA gain was changed for Band 1 as seen by
statistics module
0-0
RX_AGC_BAND0_
LNA_BYPASS_CH
ANGED
R
0h
Whether LNA gain was changed for Band 0 as seen by
statistics module
2.13.443 Register 5ECh (offset = 5ECh) [reset = 0h]
Figure 2-1855. Register 5ECh
7
6
5
4
3
2
1
0
RX_AGC_CUR
R_EXT_LNA_E
N
R-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-1868. Register 5EC Field Descriptions
Bit
Field
Type
Reset
Description
0-0
RX_AGC_CURR_E
XT_LNA_EN
R
0h
Current external LNA enable
0 : Ext LNA is bypassed
1 : Ext LNA is enabled
2.13.444 Register 634h (offset = 634h) [reset = 0h]
Figure 2-1856. Register 634h
7
6
5
4
3
2
1
0
RX_ALC_CLK_
EN
RX_ALC_ENA
BLE
R/W-0h
R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-1869. Register 634 Field Descriptions
Bit
Field
Type
Reset
Description
1-1
RX_ALC_CLK_EN
R/W
0h
clock enable for ALC module. Need to be set along with
enable_alc
0 : Disable
1 : Enable
0-0
RX_ALC_ENABLE
R/W
0h
Digital Gain Compensation enabled. Can be enabled
irrespective of whether Internal AGC is enabled/disabled
0 : disable
1 : enable