Texas Instruments AFE79 Series - 2.13.11 Register 61 h (offset = 61 h) [reset = 44 h]; 2.13.12 Register 70 h (offset = 70 h) [reset = 1 h]; 2.13.13 Register A0 h (offset = A0 h) [reset = 0 h]

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SBAU337–May 2020
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Serial Interface Register Maps
Table 2-1435. Register 60 Field Descriptions
Bit Field Type Reset Description
7-0
RX_DDC_ASYNC_
FIFO_CONFIG0
R/W 44h
Pointer offset value.
Valid range: 0 to 15
2.13.11 Register 61h (offset = 61h) [reset = 44h]
Figure 2-1423. Register 61h
7 6 5 4 3 2 1 0
RX_DDC_ASYNC_FIFO_CONFIG1
R/W-44h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-1436. Register 61 Field Descriptions
Bit Field Type Reset Description
7-0
RX_DDC_ASYNC_
FIFO_CONFIG1
R/W 44h
Pointer offset value.
Valid range: 0 to 15
2.13.12 Register 70h (offset = 70h) [reset = 1h]
Figure 2-1424. Register 70h
7 6 5 4 3 2 1 0
RX_DDC_NYQ_CONFIG
R/W-1h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-1437. Register 70 Field Descriptions
Bit Field Type Reset Description
2-0
RX_DDC_NYQ_C
ONFIG
R/W 1h
ADC Nyquist zone select.
Valid range: 1 through 6
1 : Select Nyquist Zone 1
2 : Select Nyquist Zone 2
3 : Select Nyquist Zone 3
4 : Select Nyquist Zone 4
5 : Select Nyquist Zone 5
6 : Select Nyquist Zone 6
0 : Off
7 : Off
2.13.13 Register A0h (offset = A0h) [reset = 0h]
Figure 2-1425. Register A0h
7 6 5 4 3 2 1 0
RX_DDC_BAND0_NCO0_FCW[7:0]
R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-1438. Register A0 Field Descriptions
Bit Field Type Reset Description
7-0
RX_DDC_BAND0_
NCO0_FCW[7:0]
R/W 0h
Frequency control word (FCW) for nco0 of band0.
The System Configuration Macros automatically configure this.