ADC JESD Register Map
391
SBAU337 – May 2020
Copyright © 2020, Texas Instruments Incorporated
Serial Interface Register Maps
Table 2-520. Register 38 Field Descriptions (continued)
Bit
Field
Type
Reset
Description
3-0
RX1_SAMPLE_CN
T_MAX_OVR_VAL
R/W
0h
When ovr is 1, this value is used as max sample count in rx1
mapper
2.5.20 Register 39h (offset = 39h) [reset = 0h]
Figure 2-516. Register 39h
7
6
5
4
3
2
1
0
0
0
0
RX2_SAMPLE_
CNT_MAX_OV
R
RX2_SAMPLE_CNT_MAX_OVR_VAL
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 2-521. Register 39 Field Descriptions
Bit
Field
Type
Reset
Description
7-5
0
R/W
0h
Must read or write 0
4-4
RX2_SAMPLE_CN
T_MAX_OVR
R/W
0h
The ovr register for RX2_SAMPLE_CNT_MAX_OVR_VAL
3-0
RX2_SAMPLE_CN
T_MAX_OVR_VAL
R/W
0h
When ovr is 1, this value is used as max sample count in rx2
mapper
2.5.21 Register 3Ah (offset = 3Ah) [reset = 0h]
Figure 2-517. Register 3Ah
7
6
5
4
3
2
1
0
0
0
0
FB_SAMPLE_
CNT_MAX_OV
R
FB_SAMPLE_CNT_MAX_OVR_VAL
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 2-522. Register 3A Field Descriptions
Bit
Field
Type
Reset
Description
7-5
0
R/W
0h
Must read or write 0
4-4
FB_SAMPLE_CNT
_MAX_OVR
R/W
0h
The ovr register for FB_SAMPLE_CNT_MAX_OVR_VAL
3-0
FB_SAMPLE_CNT
_MAX_OVR_VAL
R/W
0h
When ovr is 1, this value is used as max sample count in fb
mapper
2.5.22 Register 3Ch (offset = 3Ch) [reset = 0h]
Figure 2-518. Register 3Ch
7
6
5
4
3
2
1
0
0
0
SEL_FB_JESD
_MODE_1S_2S
_OVR
SEL_FB_JESD
_MODE_1S_2S
_VAL
SEL_RX2_JES
D_MODE_1S_
2S_OVR
SEL_RX2_JES
D_MODE_1S_
2S_VAL
SEL_RX1_JES
D_MODE_1S_
2S_OVR
SEL_RX1_JES
D_MODE_1S_
2S_VAL
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