Texas Instruments AFE79 Series - 2.14.18 Register A8 h (offset = A8 h) [reset = 0 h]; 2.14.19 Register A9 h (offset = A9 h) [reset = 0 h]; 2.14.20 Register AAh (offset = AAh) [reset = 0 h]

www.ti.com FB Top Register Map
865
SBAU337–May 2020
Submit Documentation Feedback
Copyright © 2020, Texas Instruments Incorporated
Serial Interface Register Maps
Table 2-1914. Register A7 Field Descriptions
Bit Field Type Reset Description
7-0
FB_DDC_NCO1_F
CW[31:24]
R/W 0h
Frequency control word (FCW) for nco1.
The System Configuration Macros automatically configure this.
2.14.18 Register A8h (offset = A8h) [reset = 0h]
Figure 2-1901. Register A8h
7 6 5 4 3 2 1 0
FB_DDC_NCO2_FCW[7:0]
R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-1915. Register A8 Field Descriptions
Bit Field Type Reset Description
7-0
FB_DDC_NCO2_F
CW[7:0]
R/W 0h
Frequency control word (FCW) for nco2.
The System Configuration Macros automatically configure this.
2.14.19 Register A9h (offset = A9h) [reset = 0h]
Figure 2-1902. Register A9h
7 6 5 4 3 2 1 0
FB_DDC_NCO2_FCW[15:8]
R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-1916. Register A9 Field Descriptions
Bit Field Type Reset Description
7-0
FB_DDC_NCO2_F
CW[15:8]
R/W 0h
Frequency control word (FCW) for nco2.
The System Configuration Macros automatically configure this.
2.14.20 Register AAh (offset = AAh) [reset = 0h]
Figure 2-1903. Register AAh
7 6 5 4 3 2 1 0
FB_DDC_NCO2_FCW[23:16]
R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-1917. Register AA Field Descriptions
Bit Field Type Reset Description
7-0
FB_DDC_NCO2_F
CW[23:16]
R/W 0h
Frequency control word (FCW) for nco2.
The System Configuration Macros automatically configure this.