Enum system_ram_back_bias_mode

List of RAM back bias modes. By default, in standby sleep mode, RAM is in low power mode (back biased) if its power domain is in retention state. This behavior can be changed by configuring the Back Bias bit groups in STDBYCFG(STDBYCFG.BBIASxx).

Table 1. Members
Enum value Description

SYSTEM_RAM_BACK_BIAS_RETENTION

Retention Back biasing mode

SYSTEM_RAM_BACK_BIAS_STANDBY

Standby Back Biasing mode

SYSTEM_RAM_BACK_BIAS_STANDBY_OFF

Standby OFF mode

SYSTEM_RAM_BACK_BIAS_OFF

Always OFF mode