CS4525 datasheet(82/98 Pages) CIRRUS

82 / 98 page

DS726PP1

CS4525

9.11.2 Channel A and Channel B High-Pass Sensitivity Adjust (HighPass[3:0])

Default = 0000

Function:

Controls the 2-way cross-over high-pass sensitivity adjustment. See “2-Way Crossover & Sensitivity Con-

trol” on page 41 for more information.

9.12 Master Volume Control (Address 57h)

9.12.1 Master Volume Control (MVol[7:0])

Default = 2Ah

Function:

Sets the gain/attenuation level of the master volume control. See “Volume and Muting Control” on

page 36 for more information.

HighPass[3:0] Setting

Sensitivity Compensation Level

0000 ....................................0.0 dB

0001 ....................................-0.5 dB

0010 ....................................-1.0 dB

.....................................

1000 ....................................-4.0 dB

.....................................

1110 .....................................-7.0 dB

1111 .....................................-7.5 dB

543

MVol7

MVol6

MVol5

MVol4

MVol3

MVol2

MVol1

MVol0

MVol[7:0] Setting

Master Volume Setting

0000 0000 ...........................+24 dB

............................

0010 1010 ...........................+3 dB

............................

0011 0000............................0.0 dB

0011 0001............................-0.5 dB

0011 0010............................-1.0 dB

............................

1111 1110.............................-103.0 dB

1111 1111 .............................Master Mute

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