DAC JESD Register Map
291
SBAU337 – May 2020
Copyright © 2020, Texas Instruments Incorporated
Serial Interface Register Maps
2.4.80 Register 6Fh (offset = 6Fh) [reset = 1Fh]
Figure 2-309. Register 6Fh
7
6
5
4
3
2
1
0
LINK1_BUFFER_READ_PTR_OFFSET
LINK1_BUFFER_DEPTH
R/W-0h
R/W-1Fh
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-313. Register 6F Field Descriptions
Bit
Field
Type
Reset
Description
7-5
LINK1_BUFFER_R
EAD_PTR_OFFSE
T
R/W
0h
UNUSED
4-0
LINK1_BUFFER_D
EPTH
R/W
1Fh
elastic buffer depth for lanes[2:3]/[6:7]
2.4.81 Register 70h (offset = 70h) [reset = 0h]
Figure 2-310. Register 70h
7
6
5
4
3
2
1
0
LINK0_INIT_O_COUNTER
R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-314. Register 70 Field Descriptions
Bit
Field
Type
Reset
Description
7-0
LINK0_INIT_O_CO
UNTER
R/W
0h
For Lanes[0:1]/[4:5], on sysref to lmfc, the internal o
counter(JESDB)/mb_counter(JESDC) can be loaded with
init_o_counter value
2.4.82 Register 71h (offset = 71h) [reset = 0h]
Figure 2-311. Register 71h
7
6
5
4
3
2
1
0
LINK0_INIT_F_COUNTER
R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-315. Register 71 Field Descriptions
Bit
Field
Type
Reset
Description
7-0
LINK0_INIT_F_CO
UNTER
R/W
0h
For Lanes[0:1]/[4:5], on sysref to lmfc, the internal f
counter(JESDB)/emb_counter(JESDC) can be loaded with
init_f_counter value
2.4.83 Register 72h (offset = 72h) [reset = 0h]
Figure 2-312. Register 72h
7
6
5
4
3
2
1
0
LINK1_INIT_O_COUNTER
R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset