Cirrus-logic CS43L22 Manuel d'utilisateur télécharger pdf (Page 23)

DS792F2 23

CS43L22

Confidential Draft

3/4/10

the thresholds.

Referenced Control Register Location

Limiter Controls...................

Master Volume Control........

“Limiter Control 2, Release Rate (Address 28h)” on page 54, “Limiter Attack Rate (Address 29h)” on page 55

“Master Volume Control: MSTA (Address 20h) & MSTB (Address 21h)” on page 51

MAX[2:0]

Output

(after Limiter)

Input

RRATE[5:0]ARATE[5:0]

Volume

Limiter

CUSH[2:0]

ATTACK/RELEASE SOUND

CUSHION

MAX[2:0]

Figure 7. Peak Detect & Limiter

1 2 ... 18 19 20 21 22 23 24 25 26 27 28 ... 65 66

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Cirrus-logic CS43L22 Manuel d'utilisateur Page 23