Texas Instruments AFE79 Series - 1.2.1.9.1 Error Reporting; 1.2.1.10 TX DAC Rate Configuration

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SBAU337–May 2020
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Macro
Table 1-18. (continued)
Macro FB ADC Rate configuration
1 0x00 1 Validity FB ADC Rate
Validity
Bit 0: 1 → Value
specified in operand
2 is valid for 1FB
Bit 1: 1 → Value
specified in operand
2 is valid for 2FB
Bits 7:2 →
RESERVED
2 0x01 1 Index FB ADC Rate Index
Mapping from index
to actual rate is
given below.
(x = 61.44 MHz)
0 → RESERVED
1 → RESERVED
2 → 20x = 1228.8
MHz
3 → 24x = 1474.56
MHz
4 → 32x = 1966.08
MHz
5 → 36x = 2211.84
MHz
6 → 40x = 2457.6
MHz
7 → 48x = 2949.12
MHz
>7 → RESERVED
Memory Not used
1.2.1.9.1 Error Reporting
Table 1-19 lists the error conditions associated with this macro.
Table 1-19.
Error Status Registers Interpretation
Error Code 1 (16-bit)
Bit[0]: ‘1’ → Invalid FB ADC Rate Validity argument
Bit[1]: ‘1’ → Invalid ADC Rate Index argument
Error Code 2 (32-bit) Not Used
1.2.1.10 TX DAC Rate Configuration
This macro specifies the Digital-to-Analog Converter (DAC) sampling rate(s) for the TX chain(s). The
supported rates are tabulated below.
Table 1-20.
Macro TX DAC Rate configuration
Opcode 0x2E
Operand Offset Length Value Functionality Results