Texas Instruments AFE79 Series User Manual

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SBAU337–May 2020
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Serial Interface Register Maps
2.6.30 Register 4039h (offset = 4039h) [reset = 0h]
Figure 2-744. Register 4039h
7 6 5 4 3 2 1 0
OWEN_KF OW_KF OWEN_KP OW_KP[2]
R/W-0h R/W-0h R/W-0h R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-750. Register 4039 Field Descriptions
Bit Field Type Reset Description
4-4 OWEN_KF R/W 0h Overwrite enable signal for OW_KF.
3-2 OW_KF R/W 0h Overwrite value for KF. Format U2.0
1-1 OWEN_KP R/W 0h Overwrite enable signal for OW_KP.
0-0 OW_KP[2] R/W 0h Overwrite value for KP. Format U3.0
2.6.31 Register 403Ah (offset = 403Ah) [reset = 0h]
Figure 2-745. Register 403Ah
7 6 5 4 3 2 1 0
CTLE_OVERRI
DE_EN
CTLE_OVERRIDE_VAL
R/W-0h R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-751. Register 403A Field Descriptions
Bit Field Type Reset Description
7-7
CTLE_OVERRIDE
_EN
R/W 0h
When enabled, the CTLE setting is programmed with the
override values and no adaptation occurs. For use in testing
only.
0h: Override disabled
1h: Override enabled
6-4
CTLE_OVERRIDE
_VAL
R/W 0h
CTLE value written when CTLE_OVERRIDE_EN is enabled
0h: 17.5dB
1h: 15.0dB
2h: 12.5dB
3h: 10.0dB
4h: 7.5dB
5h: 5.0dB
6h: 2.5dB
7h: 0.0dB
2.6.32 Register 403Bh (offset = 403Bh) [reset = 0h]
Figure 2-746. Register 403Bh
7 6 5 4 3 2 1 0
OWEN_DAC_S
EL
OW_DAC_SEL
R/W-0h R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset

Texas Instruments AFE79 Series Specifications

General

Brand	Texas Instruments
Model	AFE79 Series
Category	Control Unit
Language	English