Texas Instruments AFE79 Series - 2.6.154 Register 7006 h (offset = 7006 h) [reset = 0 h]; 2.6.155 Register 7007 h (offset = 7007 h) [reset = 0 h]; 2.6.156 Register 701 Ah (offset = 701 Ah) [reset = 0 h]

www.ti.com SERDES Register Map
515
SBAU337–May 2020
Submit Documentation Feedback
Copyright © 2020, Texas Instruments Incorporated
Serial Interface Register Maps
2.6.154 Register 7006h (offset = 7006h) [reset = 0h]
Figure 2-868. Register 7006h
7 6 5 4 3 2 1 0
BUS_WIDTH_L
ANE3
BUS_WIDTH_L
ANE2
BUS_WIDTH_L
ANE1
BUS_WIDTH_L
ANE0
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 2-874. Register 7006 Field Descriptions
Bit Field Type Reset Description
3-3
BUS_WIDTH_LAN
E3
R/W 0h
Lane 3 data bus width selection bit:
0h: 39:0 is valid (40 bit data bus width)
1h: 19:0 is valid (20 bit data bus width)
2-2
BUS_WIDTH_LAN
E2
R/W 0h
Lane 2 data bus width selection bit:
0h: 39:0 is valid (40 bit data bus width)
1h: 19:0 is valid (20 bit data bus width)
1-1
BUS_WIDTH_LAN
E1
R/W 0h
Lane 1 data bus width selection bit:
0h: 39:0 is valid (40 bit data bus width)
1h: 19:0 is valid (20 bit data bus width)
0-0
BUS_WIDTH_LAN
E0
R/W 0h
Lane 0 data bus width selection bit:
0h: 39:0 is valid (40 bit data bus width)
1h: 19:0 is valid (20 bit data bus width)
2.6.155 Register 7007h (offset = 7007h) [reset = 0h]
Figure 2-869. Register 7007h
7 6 5 4 3 2 1 0
LOOPBACK_E
N
R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-875. Register 7007 Field Descriptions
Bit Field Type Reset Description
7-7 LOOPBACK_EN R/W 0h Loopback enable.
2.6.156 Register 701Ah (offset = 701Ah) [reset = 0h]
Figure 2-870. Register 701Ah
7 6 5 4 3 2 1 0
DOMAIN_RESET[7:0]
R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset