Texas Instruments AFE79 Series - 2.6.24 Register 401 Fh (offset = 401 Fh) [reset = 0 h]; 2.6.25 Register 4022 h (offset = 4022 h) [reset = 0 h]; 2.6.26 Register 4023 h (offset = 4023 h) [reset = 0 h]

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SBAU337–May 2020
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Serial Interface Register Maps
Table 2-743. Register 401D Field Descriptions
Bit Field Type Reset Description
7-0
HF_CNTR_TARGE
T[15:8]
R/W 80h High Frequency Component Counter.
2.6.24 Register 401Fh (offset = 401Fh) [reset = 0h]
Figure 2-738. Register 401Fh
7 6 5 4 3 2 1 0
EM_EN
R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-744. Register 401F Field Descriptions
Bit Field Type Reset Description
7-7 EM_EN R/W 0h
EM_EN controls the eye monitor function:
0h: Eye Monitor disabled. DFE adaption stops.
1h: Eye Monitor enabled.
2.6.25 Register 4022h (offset = 4022h) [reset = 0h]
Figure 2-739. Register 4022h
7 6 5 4 3 2 1 0
BP2_STATE
R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-745. Register 4022 Field Descriptions
Bit Field Type Reset Description
4-0 BP2_STATE R/W 0h Breakpoint 2 state number.
2.6.26 Register 4023h (offset = 4023h) [reset = 0h]
Figure 2-740. Register 4023h
7 6 5 4 3 2 1 0
BP_1_EN BP_2_EN SM_CONT BP1_STATE
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 2-746. Register 4023 Field Descriptions
Bit Field Type Reset Description
7-7 BP_1_EN R/W 0h State machine breakpoint 1 enabled when set to 1.
6-6 BP_2_EN R/W 0h State machine breakpoint 2 enabled when set to 1.
5-5 SM_CONT R/W 0h
Resume the state machine from the trapped breakpoint state:
rising edge trigger.
4-0 BP1_STATE R/W 0h Breakpoint 1 state number.