Texas Instruments AFE79 Series - 1.2.1.19.1 Error Reporting; 1.2.1.20 Update FB Channel Frequency Set

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SBAU337–May 2020
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Macro
Table 1-38. (continued)
Macro Update RX Channel Frequency Set
2 0x01 4 NCO, Band Select For the selected
RX, the band ID
and NCO ID which
needs to be
updated can be
informed here:
0x00 → Update
Band 1, NCO 1
0x01 → Update
Band 1, NCO 2
0x02 → Update
Band 2, NCO 1
0x03 → Update
Band 2, NCO 2
3 0x02 4 Frequency Value RX Channel
Frequency for the
specified band,
NCO in specified
resolution (as set
through the Channel
Frequency
Resolution Macro).
4 0x06 1 RESERVED
Write 0x03
Memory Not used
1.2.1.19.1 Error Reporting
Table 1-39 lists the error conditions associated with this macro.
Table 1-39.
Error Status Registers Interpretation
Error Code 1 (16-bit)
Bit[0]: ‘1’ → Invalid RX Channel Select argument.
Bit[1]: ‘1’ → Invalid NCO Select argument
Bit[2]: ‘1’ → Invalid Frequency Value argument.
Error Code 2 (32-bit) Not Used
1.2.1.20 Update FB Channel Frequency Set
This macro can be used to update channel frequency value for a particular NCO index of the chosen FB
channel. This macro should be called only after calling the Tune System Macro.
Table 1-40.
Macro Update FB Channel Frequency Set
Opcode 0x39
Operand Offset Length Value Functionality Results
1 0x00 1 FB Channel Select FB Channel Select
0x00 → 1FB
0x01 → 2FB
2 0x01 1 NCO Select 0x00 → Update
NCO 1
0x01 → Update
NCO 2
0x02 → Update
NCO 3
0x03 → Update
NCO 4