STA309A13TR View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

STA309A13TR

Multi-channel digital audio processor with DDX®

STMicroelectronics 

Registers

7.2.36 AGEQ - graphic EQ 80-Hz band (0x23)

7.2.37

D7

D6

D5

Reserved

0

0

0

D4

AGEQ4

0

D3

AGEQ3

1

BGEQ - graphic EQ 300-Hz band (0x24)

7.2.38

D7

D6

D5

Reserved

0

0

0

D4

BGEQ4

0

D3

BGEQ3

1

CGEQ - graphic EQ 1-kHz band (0x25)

7.2.39

D7

D6

D5

Reserved

0

0

0

D4

CGEQ4

0

D3

CGEQ3

1

DGEQ - graphic EQ 3-kHz band (0x26)

7.2.40

D7

D6

D5

Reserved

0

0

0

D4

DGEQ4

0

D3

DGEQ3

1

EGEQ - graphic EQ 8-kHz band (0x27)

D7

D6

D5

Reserved

0

0

0

Table 66. xGEQ bits

xGEQ[4:0]

11111

11110

11101

…

10000

01111

01110

…

00001

00000

D4

EGEQ4

0

D3

EGEQ3

1

+16

+15

+14

…

+1

0

-1

…

-14

-15

STA309A

D2

AGEQ2

1

D1

AGEQ1

1

D0

AGEQ0

1

D2

BGEQ2

1

D1

BGEQ1

1

D0

BGEQ0

1

D2

CGEQ2

1

D1

CGEQ1

1

D0

CGEQ0

1

D2

DGEQ2

1

D1

DGEQ1

1

D0

DGEQ0

1

D2

EGEQ2

1

D1

EGEQ1

1

D0

EGEQ0

1

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Doc ID 13855 Rev 4

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