Texas Instruments AFE79 Series - 2.6.69 Register 409 Dh (offset = 409 Dh) [reset = 0 h]; 2.6.70 Register 40 A0 h (offset = 40 A0 h) [reset = 0 h]; 2.6.71 Register 40 A1 h (offset = 40 A1 h) [reset = 0 h]

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Serial Interface Register Maps
Table 2-788. Register 409B Field Descriptions
Bit Field Type Reset Description
7-0
READ_PRBS_ERR
_LOW[15:8]
R 0h
Read only value of the lower word of the RX PRBS 32-bit
error count.
2.6.69 Register 409Dh (offset = 409Dh) [reset = 0h]
Figure 2-783. Register 409Dh
7 6 5 4 3 2 1 0
LINK_STATUS
R-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-789. Register 409D Field Descriptions
Bit Field Type Reset Description
7-7 LINK_STATUS R 0h
Status of the PHY.
0h: PHY not ready
1h: PHY ready
2.6.70 Register 40A0h (offset = 40A0h) [reset = 0h]
Figure 2-784. Register 40A0h
7 6 5 4 3 2 1 0
READ_THETA2
R-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-790. Register 40A0 Field Descriptions
Bit Field Type Reset Description
6-0 READ_THETA2 R 0h Timing loop phase 2 readback value.
2.6.71 Register 40A1h (offset = 40A1h) [reset = 0h]
Figure 2-785. Register 40A1h
7 6 5 4 3 2 1 0
READ_PHASE
R-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-791. Register 40A1 Field Descriptions
Bit Field Type Reset Description
6-0 READ_PHASE R 0h Timing loop phase 1 readback value.