DAC JESD Register Map
315
SBAU337 – May 2020
Copyright © 2020, Texas Instruments Incorporated
Serial Interface Register Maps
2.4.140 Register B3h (offset = B3h) [reset = 0h]
Figure 2-369. Register B3h
7
6
5
4
3
2
1
0
LANE_TEST_MODE
R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-373. Register B3 Field Descriptions
Bit
Field
Type
Reset
Description
7-0
LANE_TEST_MOD
E
R/W
0h
TESTMODE
2.4.141 Register B4h (offset = B4h) [reset = 0h]
Figure 2-370. Register B4h
7
6
5
4
3
2
1
0
LINK1_MAPPE
R_TX4_I1_Q0_
SWAP_EN
LINK1_MAPPE
R_TX3_I1_Q0_
SWAP_EN
LINK1_MAPPE
R_TX2_I1_Q0_
SWAP_EN
LINK1_MAPPE
R_TX1_I1_Q0_
SWAP_EN
LINK0_MAPPE
R_TX4_I1_Q0_
SWAP_EN
LINK0_MAPPE
R_TX3_I1_Q0_
SWAP_EN
LINK0_MAPPE
R_TX2_I1_Q0_
SWAP_EN
LINK0_MAPPE
R_TX1_I1_Q0_
SWAP_EN
R/W-0h
R/W-0h
R/W-0h
R/W-0h
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 2-374. Register B4 Field Descriptions
Bit
Field
Type
Reset
Description
7-7
LINK1_MAPPER_T
X4_I1_Q0_SWAP_
EN
R/W
0h
Enables swaping of I1 and Q0 samples. Useful when S=2
6-6
LINK1_MAPPER_T
X3_I1_Q0_SWAP_
EN
R/W
0h
Enables swaping of I1 and Q0 samples. Useful when S=2
5-5
LINK1_MAPPER_T
X2_I1_Q0_SWAP_
EN
R/W
0h
Enables swaping of I1 and Q0 samples. Useful when S=2
4-4
LINK1_MAPPER_T
X1_I1_Q0_SWAP_
EN
R/W
0h
Enables swaping of I1 and Q0 samples. Useful when S=2
3-3
LINK0_MAPPER_T
X4_I1_Q0_SWAP_
EN
R/W
0h
Enables swaping of I1 and Q0 samples. Useful when S=2
2-2
LINK0_MAPPER_T
X3_I1_Q0_SWAP_
EN
R/W
0h
Enables swaping of I1 and Q0 samples. Useful when S=2
1-1
LINK0_MAPPER_T
X2_I1_Q0_SWAP_
EN
R/W
0h
Enables swaping of I1 and Q0 samples. Useful when S=2
0-0
LINK0_MAPPER_T
X1_I1_Q0_SWAP_
EN
R/W
0h
Enables swaping of I1 and Q0 samples. Useful when S=2