Texas Instruments AFE79 Series - 2.14.25 Register AFh (offset = AFh) [reset = 0 h]; 2.14.26 Register E0 h (offset = E0 h) [reset = 0 h]; 2.14.27 Register E1 h (offset = E1 h) [reset = 0 h]

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Serial Interface Register Maps
Table 2-1921. Register AE Field Descriptions
Bit Field Type Reset Description
7-0
FB_DDC_NCO3_F
CW[23:16]
R/W 0h
Frequency control word (FCW) for nco3.
The System Configuration Macros automatically configure this.
2.14.25 Register AFh (offset = AFh) [reset = 0h]
Figure 2-1908. Register AFh
7 6 5 4 3 2 1 0
FB_DDC_NCO3_FCW[31:24]
R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-1922. Register AF Field Descriptions
Bit Field Type Reset Description
7-0
FB_DDC_NCO3_F
CW[31:24]
R/W 0h
Frequency control word (FCW) for nco3.
The System Configuration Macros automatically configure this.
2.14.26 Register E0h (offset = E0h) [reset = 0h]
Figure 2-1909. Register E0h
7 6 5 4 3 2 1 0
FB_DDC_NCO0_PHASE_OFFSET[7:0]
R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-1923. Register E0 Field Descriptions
Bit Field Type Reset Description
7-0
FB_DDC_NCO0_P
HASE_OFFSET[7:
0]
R/W 0h Offset phase for nco0
2.14.27 Register E1h (offset = E1h) [reset = 0h]
Figure 2-1910. Register E1h
7 6 5 4 3 2 1 0
FB_DDC_NCO0_PHASE_OFFSET[15:8]
R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-1924. Register E1 Field Descriptions
Bit Field Type Reset Description
7-0
FB_DDC_NCO0_P
HASE_OFFSET[15
:8]
R/W 0h Offset phase for nco0