Cirrus Logic CS4207 - Manual (Page 62)

62 DS880F4
CS4207
13 Write Only xb
Set Left Amplifier (SLA): Selects the left chan-
nel (channel 0). A 1 indicates that the relevant
amplifier should accept the value being set. If
both bits are set, both amplifiers are set.
12 Write Only xb
Set Right Amplifier (SRA): Selects the right
channel (channel 1). A 1 indicates that the rele-
vant amplifier should accept the value being set.
If both bits are set, both amplifiers are set.
11:8 Write Only 0000b
Index (IDX): This field is used when program-
ming the input amplifiers on Selector Widgets
and Sum Widgets. This field is ignored.
7 Write Only xb
Mute (MUTE): When ‘1’, the Mute is active.
When ‘0’, the Mute is inactive.
6:0 Write Only xxxxxxxb
Gain (GAIN): Specifies the amplifier gain in dB.
Bits Type Default Description