TA8776 查看數據表（PDF） - Toshiba

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TA8776

SURROUND PROCESSOR FOR A CTV

Toshiba 

TA8776N

Data input mode reference table

[Sub Address : 07 (h)]

DATA

MSB

LSB

××11××××

MODE

Normal

OUTPUT

Lout

Rout

L

R

××10×××× L

L

L

××01×××× R

R

R

× × 0 0 × × × × Reverse

R

L

× : Don’t care

Data surround mode reference table

[Sub Address : 07 (h)]

MSB

××

DATA

××00

LSB

00

MODE

OFF

SW 1

ON

INTERNAL SWITCH

SW 2

SW 3

φ

1

SW 4

1

× × × × 0 0 0 1 MONO B1

OFF

4φ

2

2

× × × × 0 0 1 0 STEREO A1

ON

φ

2

2

× × × × 0 0 1 1 STEREO B1

ON

4φ

2

2

× × × × 0 1 0 0 DOLBY

ON

φ

3

1

× × × × 0 1 0 1 MONO B2

OFF

4φ

2

3

× × × × 0 1 1 0 STEREO A2

ON

φ

2

3

× × × × 0 1 1 1 STEREO B2

ON

4φ

2

3

× × × × 1 0 0 0 (OFF)

ON

φ

1

1

× × × × 1 0 0 1 MONO B3

OFF

4φ

2

1

× × × × 1 0 1 0 STEREO A3

ON

φ

2

1

× × × × 1 0 1 1 STEREO B3

ON

4φ

2

1

× × × × 1 1 0 0 (OFF)

ON

φ

1

1

× × × × 1 1 0 1 (OFF)

ON

φ

1

1

× × × × 1 1 1 0 (OFF)

ON

φ

1

1

× × × × 1 1 1 1 (OFF)

ON

φ

1

1

× : Don’t care

Data DAC output reference table

[Sub Address : 07 (h)]

DATA

MSB

LSB

00××××××

01××××××

10××××××

11××××××

OUTPUT*

DAC 1

DAC 2

H

H

H

L

L

H

L

L

× : Don’t care

* : Open Collector Output

Data mute mode reference table

[Sub Address : 08 (h)]

DATA

MSB

LSB

××××××00

××××××01

××××××10

××××××11

Mute 1

(L, R)

OFF

ON

OFF

ON

Mute 2

(L − R, L + R)

OFF

ON

ON

ON

× : Don’t care

2001-01-15 6/15

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