JAJSO71 March 2022 LP8764-Q1
PRODUCTION DATA
When the device transitions from LP_STANDBY to INIT state, the registers are reset and EEPROM is read based on FIRST_STARTUP_DONE and SKIP_LP_STANDBY_EE_READ bits. At the transition from SAFE RECOVERY to INIT, the SKIP_LP_STANDBY_EE_READ bit is ignored as shown in the table.
State transition | FIRST_STARTUP_DONE | SKIP_LP_STANDBY_EE_READ | conf_registers | other registers | |
---|---|---|---|---|---|
LP_STANDBY → INIT | Don't care | 1 | No changes | No changes | |
LP_STANDBY → INIT | 1 | 0 | No changes | Reset and defaults read from EEPROM | |
LP_STANDBY → INIT | 0 | 0 | Reset and defaults read from EEPROM | Reset and defaults read from EEPROM | |
SAFE RECOVERY → INIT | 1 | Don't care | No changes | Reset and defaults read from EEPROM | |
SAFE RECOVERY → INIT | 0 | Don't care | Reset and defaults read from EEPROM | Reset and defaults read from EEPROM |
The conf_registers are: