List of Macros
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SBAU337–May 2020
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Macro
1.2.1.4 System Bands Configuration
This Macro specifies the number of bands per RX and TX that can be configured in the system. With all 4
RX (or TX) channels active, AFE79XX can support up to 2 bands per channel.
Table 1-8.
Macro System Bands Configuration
Opcode 0x23
Operand Offset Length Value Functionality Results
1 0x00 1 Mask Bit 0: 1 → Value
specified in operand
2 is valid for 1RX
Bit 1: 1 → Value
specified in operand
2 is valid for 2RX
Bit 2: 1 → Value
specified in operand
2 is valid for 3RX
Bit 3: 1 → Value
specified in operand
2 is valid for 4RX
Bit 4: 1 → Value
specified in operand
2 is valid for 1TX
Bit 5: 1 → Value
specified in operand
2 is valid for 2TX
Bit 6: 1 → Value
specified in operand
2 is valid for 3TX
Bit 7: 1 → Value
specified in operand
2 is valid for 4TX
2 0x01 1 Number of Bands 1 → Single Band
2 → Dual Band
>2 → RESERVED
Memory Not used
1.2.1.4.1 Error Reporting
Table 1-9 lists the error conditions associated with this macro.
Table 1-9.
Error Status Registers Interpretation
Error Code 1 (16-bit) Bit[0]: ‘1’ → Invalid Number-of-Bands argument
Error Code 2 (32-bit) Not Used
1.2.1.5 RX Interface Rate Configuration
This macro specifies the interface rate(s) for RX channel(s). A total of 10 interface rates are supported as
tabulated below. For a given RX Channel ADC rate, only a specific subset of interface rates is supported.
Table 1-10.
Macro RX Interface Rate Configuration
Opcode 0x29
Operand Offset Length Value Functionality Results
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