RX Top Register Map
753
SBAU337 – May 2020
Copyright © 2020, Texas Instruments Incorporated
Serial Interface Register Maps
2.13.138 Register 498h (offset = 498h) [reset = 2h]
Figure 2-1550. Register 498h
7
6
5
4
3
2
1
0
RX_AGC_EXT
_MODE
RX_AGC_INTE
RNAL_EN
R/W-1h
R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-1563. Register 498 Field Descriptions
Bit
Field
Type
Reset
Description
1-1
RX_AGC_EXT_MO
DE
R/W
1h
Bit indicating system is in External AGC mode. In this mode
seperate configurability exists on when and whether to reset
the peak detectors when external DSA Gain has changed.
0 : Internal AGC Mode
1 : External AGC Mode
0-0
RX_AGC_INTERN
AL_EN
R/W
0h
Internal AGC control loop enable
0 : Use Default attn
1 : Internal AGC enabled
2.13.139 Register 499h (offset = 499h) [reset = 0h]
Figure 2-1551. Register 499h
7
6
5
4
3
2
1
0
RX_AGC_FRE
EZE_PIN_EN
R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-1564. Register 499 Field Descriptions
Bit
Field
Type
Reset
Description
0-0
RX_AGC_FREEZE
_PIN_EN
R/W
0h
Enable pin based AGC freeze
0 : Disable
1 : Enable
2.13.140 Register 49Ah (offset = 49Ah) [reset = 0h]
Figure 2-1552. Register 49Ah
7
6
5
4
3
2
1
0
RX_AGC_FRE
EZE
R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-1565. Register 49A Field Descriptions
Bit
Field
Type
Reset
Description
0-0
RX_AGC_FREEZE
R/W
0h
Freeze AGC
0 : Disable
1 : Enable