19 volume mode (address 16h), 1 mute delay, 2 minimum delay – Cirrus Logic CS4234 User Manual
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DS899F1
65
CS4234
6.19 Volume Mode (Address 16h)
6.19.1
Mute Delay
Sets the delay between the volume steps during the muting and unmuting of a signal when the attenuation
mode is set to soft ramp. Each step of the ramp is equal to
6.02
/
64
dB ~= 0.094 dB. Settings are given as
“x” times the base period.
6.19.2
Minimum Delay
Sets the minimum delay before each volume transition. Settings are given in “x” times the base period.
See
for more details regarding the operation of the volume control.
6.19.3
Maximum Delay
Sets the maximum delay before the volume transition. Settings are given in “x” times the base period. See
for more details regarding the operation of the volume control.
7
6
5
4
3
2
1
0
MUTE DELAY[1:0]
MIN DELAY[2:0]
MAX DELAY[2:0]
MUTE DELAY
Delay is:
00
1x
01
4x
10
16x
11
64x
MIN DELAY
Minimum Delay is:
000
1x
001
2x
010
4x
011
8x
100
16x
101
32x
110
64x
111
128x
MAX DELAY
Maximum Delay is:
000
1x
001
2x
010
4x
011
8x
100
16x
101
32x
110
64x
111
128x