JAJSFJ0D September 2013 – October 2018 TAS5766M , TAS5768M
PRODUCTION DATA.
Dec | Hex | b7 | b6 | b5 | b4 | b3 | b2 | b1 | b0 |
---|---|---|---|---|---|---|---|---|---|
2 | 0x02 | RSV | RSV | RSV | RQST | RSV | RSV | RSV | RQPD |
Reset Value | 0 | 0 |
RSV | Reserved | ||||||||
Reserved. Do not access. | |||||||||
RQST | Standby Request | ||||||||
When this bit is set, the DAC will be forced into a system standby mode, which is also the mode the system enters in the case of clock errors. In this mode, most subsystems will be powered down but the charge pump and digital power supply. | |||||||||
Default value: 0 | |||||||||
0: Normal operation | |||||||||
1: Standby mode | |||||||||
RQPD | Powerdown Request | ||||||||
When this bit is set, the DAC will be forced into powerdown mode, in which the power consumption would be minimum as the charge pump is also powered down. However, it will take longer to restart from this mode. This mode has higher precedence than the standby mode, i.e. setting this bit along with bit 4 for standby mode will result in the DAC going into powerdown mode. | |||||||||
Default value: 0 | |||||||||
0: Normal operation | |||||||||
1: Powerdown mode |