DAC JESD Register Map
274
SBAU337 – May 2020
Copyright © 2020, Texas Instruments Incorporated
Serial Interface Register Maps
2.4.26 Register 39h (offset = 39h) [reset = 0h]
Figure 2-255. Register 39h
7
6
5
4
3
2
1
0
CLK_DIV_LFSR_SEED_VAL[7:0]
R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-259. Register 39 Field Descriptions
Bit
Field
Type
Reset
Description
7-0
CLK_DIV_LFSR_S
EED_VAL[7:0]
R/W
0h
LFSR load value to load lfsr_seed_val into the LFSR module.
To be used along with clk_div_lfsr_seed_ovr.
2.4.27 Register 3Ah (offset = 3Ah) [reset = 0h]
Figure 2-256. Register 3Ah
7
6
5
4
3
2
1
0
CLK_DIV_LFSR_SEED_VAL[15:8]
R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-260. Register 3A Field Descriptions
Bit
Field
Type
Reset
Description
7-0
CLK_DIV_LFSR_S
EED_VAL[15:8]
R/W
0h
LFSR load value to load lfsr_seed_val into the LFSR module.
To be used along with clk_div_lfsr_seed_ovr.
2.4.28 Register 3Bh (offset = 3Bh) [reset = 2h]
Figure 2-257. Register 3Bh
7
6
5
4
3
2
1
0
CLK_DIV_LFSR_SEED_VAL[23:16]
R/W-2h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-261. Register 3B Field Descriptions
Bit
Field
Type
Reset
Description
7-0
CLK_DIV_LFSR_S
EED_VAL[23:16]
R/W
2h
LFSR load value to load lfsr_seed_val into the LFSR module.
To be used along with clk_div_lfsr_seed_ovr.
2.4.29 Register 3Ch (offset = 3Ch) [reset = 88h]
Figure 2-258. Register 3Ch
7
6
5
4
3
2
1
0
SERDES_FIFO_OFFSET_LANE1
SERDES_FIFO_OFFSET_LANE0
R/W-8h
R/W-8h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset