Digital Top Register Map
624
SBAU337 – May 2020
Copyright © 2020, Texas Instruments Incorporated
Serial Interface Register Maps
Table 2-1213. Register 171 Field Descriptions
Bit
Field
Type
Reset
Description
0-0
PLL_REG_SPI_A_
ACK
R
0h
Access bit to indicate SPI A can access PLL reg banks
0 : No access
1 : access acknowledge
2.11.28 Register 190h (offset = 190h) [reset = 3h]
Figure 2-1203. Register 190h
7
6
5
4
3
2
1
0
MISC_SPI_GL
OBAL_PDN_SI
G
MISC_SPI_GL
OBAL_PDN_C
TRL
R/W-1h
R/W-1h
LEGEND: R/W = Read/Write; W = Write only; -n = value after reset
Table 2-1214. Register 190 Field Descriptions
Bit
Field
Type
Reset
Description
1-1
MISC_SPI_GLOBA
L_PDN_SIG
R/W
1h
In case register override is set, the value of this register is
used instead of global PDN pin.
0-0
MISC_SPI_GLOBA
L_PDN_CTRL
R/W
1h
The value of the register indicates whether the global PDN pin
is overriden or not with a register
0 : No override with register
1 : Override with a register.