Table 4-10. POWERGOOD NVM Settings
Register Name
Field Name
TPS6593-Q1
Value
Description
PGOOD_SEL_1
PGOOD_SEL_BUCK1
0x0
Masked
PGOOD_SEL_BUCK2
0x0
Masked
PGOOD_SEL_BUCK3
0x0
Masked
PGOOD_SEL_BUCK4
0x0
Masked
PGOOD_SEL_2
PGOOD_SEL_BUCK5
0x0
Masked
PGOOD_SEL_3
PGOOD_SEL_LDO1
0x0
Masked
PGOOD_SEL_LDO2
0x0
Masked
PGOOD_SEL_LDO3
0x0
Masked
PGOOD_SEL_LDO4
0x0
Masked
PGOOD_SEL_4
PGOOD_SEL_VCCA
0x0
Masked
PGOOD_SEL_TDIE_WARN
0x0
Masked
PGOOD_SEL_NRSTOUT
0x0
Masked
PGOOD_SEL_NRSTOUT_ SOC
0x0
Masked
PGOOD_POL
0x0
PGOOD signal is high when monitored inputs
are valid
PGOOD_WINDOW
0x0
Only undervoltage is monitored
4.10 Miscellaneous Settings
These settings detail the default configurations of additional settings, such as spread spectrum, BUCK
frequency, and LDO timeout. All these settings can be changed though I
2
C after startup.
Table 4-11. Miscellaneous NVM Settings
Register Name
Field Name
TPS6593-Q1
Value
Description
PLL_CTRL
EXT_CLK_FREQ
0x0
1.1 MHz
CONFIG_1
TWARN_LEVEL
0x0
130C
TSD_ORD_LEVEL
0x0
140C
I2C1_HS
0x0
Standard, fast or fast+ by default, can be set
to Hs-mode by Hs-mode master code.
I2C2_HS
0x0
Standard, fast or fast+ by default, can be set
to Hs-mode by Hs-mode master code.
EN_ILIM_FSM_CTRL
0x0
Buck/LDO regulators ILIM interrupts do not
affect FSM triggers.
NSLEEP1_MASK
0x0
NSLEEP1(B) affects FSM state transitions.
NSLEEP2_MASK
0x0
NSLEEP2(B) affects FSM state transitions.
CONFIG_2
BB_CHARGER_EN
0x0
Disabled
BB_VEOC
0x0
2.5 V
BB_ICHR
0x0
100 µA
RECOV_CNT_REG_2
RECOV_CNT_THR
0xf
0xf
SPREAD_SPECTRUM_1
SS_EN
0x0
Spread spectrum disabled
SS_DEPTH
0x0
No modulation
FSM_STEP_SIZE
PFSM_DELAY_STEP
0xb
0xb
USER_SPARE_REGS
USER_SPARE_1
0x0
0x0
USER_SPARE_2
0x0
0x0
USER_SPARE_3
0x0
0x0
USER_SPARE_4
0x0
0x0
ESM_MCU_MODE_ CFG
ESM_MCU_EN
0x0
ESM_MCU disabled.
ESM_SOC_MODE_ CFG
ESM_SOC_EN
0x0
ESM_SoC disabled.
Static NVM Settings
14
Programmable PMICs: TPS6593-Q1 Default Configuration for TPS6593EVM
SLVUC24 – MAY 2021
Copyright © 2021 Texas Instruments Incorporated