Texas Instruments Jacinto 7 DRA829 - Multi-Device Settings; Watchdog Settings; Pre-Configurable Finite State Machine (PFSM) Settings

5.12 Multi-Device Settings
These settings detail whether the device is a operating as a primary or secondary in the system. These settings
cannot be changed after device startup.
Table 5-12. Multi-Device NVM Settings
Register Name Field Name
TPS65941213-Q1 TPS65941111-Q1
Value Description Value Description
SPMI_CONFIG_1 SPMI_CRC_EN 0x1 SPMI CRC check enabled 0x1 SPMI CRC check enabled
BIT 1 0x1 Primary mode 0x0 Secondary mode
SPMI_CLK_SEL 0x2 5MHz 0x2 5MHz
SPMI_CONFIG_2 SPMI_IF_SEL 0x0 Debug feature and uses
primary logic to implement
logical secondary.
0x0 Debug feature and uses
primary logic to implement
logical secondary.
SPMI_RETRY_LIMIT 0x3 Three retries in case of error
detected
0x3 Three retries in case of error
detected
SPMI_WD_AUTO_BOO
T
0x1 SPMI auto boot enabled 0x1 SPMI auto boot enabled
SPMI_EN 0x1 SPMI enabled 0x1 SPMI enabled
SPMI_WD_EN 0x1 SPMI WD enabled 0x1 SPMI WD enabled
SPMI_CONFIG_3 SPMI_WD_BOOT_
INTERVAL
0x8 0x8 0x8 0x8
SPMI_WD_RUNTIME_
INTERVAL
0x8 0x8 0x8 0x8
SPMI_CONFIG_4 SPMI_WD_RESPONSE
_ TIMEOUT
0x8 0x8 0x8 0x8
SPMI_PFSM_RESPON
SE_ TIMEOUT
0x8 0x8 0x8 0x8
SPMI_CONFIG_5 SPMI_WD_RUNTIME_
BIST_ TIMEOUT
0x8 0x8 0x8 0x8
SPMI_WD_BOOT_BIS
T_ TIMEOUT
0x8 0x8 0x8 0x8
SPMI_CONFIG_6 BOOT_DELAY 0x0 0x0 0x0 0x0
SPMI_ID SPMI_SID 0x5 0x5 0x3 0x3
SPMI_MID 0x0 0x0 0x0 0x0
5.13 Watchdog Settings
These settings detail the default watchdog addresses. These settings can be changed though I
2
C after startup.
Table 5-13. Watchdog NVM Settings
Register Name Field Name
TPS65941213-Q1 TPS65941111-Q1
Value Description Value Description
WD_LONGWIN_CFG WD_LONGWIN 0xff 0xff 0xff 0xff
WD_THR_CFG WD_EN 0x1 Watchdog enabled. 0x0 Watchdog disabled.
6 Pre-Configurable Finite State Machine (PFSM) Settings
This section describes the default PFSM settings of the TPS6594-Q1 devices. These settings cannot be
changed after device startup.
Static NVM Settings www.ti.com
30 Optimized Dual TPS6594-Q1 PMIC User Guide for Jacinto
™
7 DRA829 or
TDA4VM Automotive PDN-0C
SLVUC99 – JANUARY 2022
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