Texas Instruments AFE79 Series Programming & User Manual page 127

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Macro AGC State Control
2 0x01
Memory Not used
1.2.5.16.1 Error Reporting
Error Status Registers
Error Status 1 (16-bit)
Error Code 2 (32-bit)
1.2.5.17 ALC Configuration Macro
Macro ALC Configuration
Opcode 0x69
Operand Offset
SBAU337 – May 2020
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Table 1-75. (continued)
2
Table 1-76.
Interpretation
0 → INVALID_AGC_EN_COMBINATION (AGC start/rese/toggle
can be done only one at a time)
1 → INVALID_(ALC/EXT_AGC)_EN_COMBINATION (ALC
start/rese/toggle can be done only one at a time or External
AGC start/reset/toggle can be done only one at a time)
3 → INVALID_AGC_FREEZE_COMBINATION(AGC freeze and
unfreeze cannot be done at the same time)
4 → INVALID_INT_AND_EXT_AGC_COMBINATION
Not Used
Table 1-77.
Length Value
Copyright © 2020, Texas Instruments Incorporated
List of Macros
AGC State Register.
This is a 11-bit
register with each
bit having the
functionality as
mentioned below:
(Bit 0 corresponds
to the LSB bit)
Bit 0: 1 → Start
AGC with entire
configuration
redone
Bit 1: 1 → Freeze
the AGC loop
Bit 2 : 1 → Unfreeze
the AGC loop (takes
effect only if the
loop is already in
freeze)
Bit 3: 1 → Reset the
AGC loop
Bit 4: 1 → ALC
Block enable
Bit 5: 1 → ALC
Block disable
Bit 6: 1 → External
AGC enable
Bit 7: 1 → External
AGC disable
Bit 8: 1 → Toggle
the AGC enable
Bit 9: 1 → Toggle
the ALC enable
Bit 10: 1 → Toggle
the external AGC
enable
Functionality Results
127
Macro