IO Wrap Register Map
1165
SBAU337 – May 2020
Copyright © 2020, Texas Instruments Incorporated
Serial Interface Register Maps
2.16.503 Register 910h (offset = 910h) [reset = 0h]
Figure 2-2766. Register 910h
7
6
5
4
3
2
1
0
SEL_INTPI_TX_FB_LOOP_2
POL_INTPI_TX
_FB_LOOP_2
R/W-0h
R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-2782. Register 910 Field Descriptions
Bit
Field
Type
Reset
Description
2-1
SEL_INTPI_TX_FB
_LOOP_2
R/W
0h
select control for intpi_tx_fb_loop_2. 0 indicates take from
parallel GPIO 1 indicates take from Serial LVDS GPIO 2
indicates take from Serdes GPIO
0-0
POL_INTPI_TX_FB
_LOOP_2
R/W
0h
polarity control for intpi_tx_fb_loop_2. 0 indicates pass
through from GPIO when selected 1 indicates inverted signal
2.16.504 Register 911h (offset = 911h) [reset = 2h]
Figure 2-2767. Register 911h
7
6
5
4
3
2
1
0
OVR_SEL_INT
PI_TX_FB_LO
OP_2
OVR_INTPI_TX
_FB_LOOP_2
R/W-1h
R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-2783. Register 911 Field Descriptions
Bit
Field
Type
Reset
Description
1-1
OVR_SEL_INTPI_
TX_FB_LOOP_2
R/W
1h
control to select whether the input function intpi_tx_fb_loop_2
needs to be overriden ot not. 1 indicates override.
0-0
OVR_INTPI_TX_F
B_LOOP_2
R/W
0h
override value for ovr_sel_intpi_tx_fb_loop_2 is made high
2.16.505 Register 914h (offset = 914h) [reset = 0h]
Figure 2-2768. Register 914h
7
6
5
4
3
2
1
0
SEL_INTPI_TX_FB_LOOP_3
POL_INTPI_TX
_FB_LOOP_3
R/W-0h
R/W-0h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-2784. Register 914 Field Descriptions
Bit
Field
Type
Reset
Description
2-1
SEL_INTPI_TX_FB
_LOOP_3
R/W
0h
select control for intpi_tx_fb_loop_3. 0 indicates take from
parallel GPIO 1 indicates take from Serial LVDS GPIO 2
indicates take from Serdes GPIO
0-0
POL_INTPI_TX_FB
_LOOP_3
R/W
0h
polarity control for intpi_tx_fb_loop_3. 0 indicates pass
through from GPIO when selected 1 indicates inverted signal