ZHCSGH3A March 2016 – July 2017 TAS5782M
PRODUCTION DATA.
7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
VEDF | VEDS | Reserved | |||||
R/W | R/W | R/W |
LEGEND: R/W = Read/Write; R = Read only; -n = value after reset |
Bit | Field | Type | Reset | Description |
---|---|---|---|---|
7-6 | VEDF | R/W | 0 | Digital Volume Emergency Ramp Down Frequency – These bits control the frequency of the digital volume updates when the volume is ramping down due to clock error or power outage, which usually needs faster ramp down compared to normal soft mute.
00: Update every 1 FS period
|
5-4 | VEDS | R/W | 1 | Digital Volume Emergency Ramp Down Step – These bits control the step of the digital volume updates when the volume is ramping down due to clock error or power outage, which usually needs faster ramp down compared to normal soft mute.
00: Decrement by 4 dB for each update
|
3-0 | Reserved | R/W | Reserved |