List of Macros
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SBAU337–May 2020
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Macro
Table 1-3. System Channel Configuration (continued)
Macro System Chain configuration
Memory Not used
1.2.1.1.1 Error Reporting
Table 1-4 lists the error conditions associated with this macro.
Table 1-4.
Error Status Registers Interpretation
Error Code 1 (16-bit)
Bit[0]: ‘1’ → Invalid RX Channel Enable argument
Bit[1]: ‘1’ → Invalid FB Channel Enable argument
Bit[2]: ‘1’ → Invalid TX Channel Enable argument
Error Code 2 (32-bit) Not Used
1.2.1.2 ADC Select Configuration
This macro specifies the ADC which is to be used for system FB and RX channels. AFE79XX supports
sharing of the same ADC for RX and FB channel in TDD mode, but not otherwise. The device supports 6
ADCs referred to as ADC1 to ADC6.
Table 1-5.
Macro ADC Select configuration
Opcode 0x20
Operand Offset Length Value Functionality Results
1 0x00 1 Bit[1:0]:
0 → ADC1 is used for
1FB
1 → ADC2 is used for
1FB
2 → ADC3 is used for
1FB
3 → RESERVED
Bit[3:2]:
0 → ADC1 is used for
1RX
1 → ADC2 is used for
1RX
2 → ADC3 is used for
1RX
3 → RESERVED
Bit[5:4]:
0 → ADC1 is used for
2RX
1 → ADC2 is used for
2RX
2 → ADC3 is used for
2RX
3 → RESERVED
Bit[7:6]: RESERVED
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