Datasheet

TAS5707, TAS5707A

SLOS556B –NOVEMBER 2008–REVISED NOVEMBER 2009

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SYSTEM CONTROL REGISTER 2 (0x05)

When bit D6 is set low, the system exits all channel shutdown and starts playing audio; otherwise, the outputs

are shut down(hard mute).

Table 10. System Control Register 2 (0x05)

D7 D6 D5 D4 D3 D2 D1 D0 FUNCTION

0 – – – – – – – Reserved

(1)

– 1 – – – – – – Enter all channel shut down (hard mute).

(1)

– 0 – – – – – – Exit all-channel shutdown (normal operation)

– – 0 0 0 0 0 0 Reserved

(1)

(1) Default values are in bold.

SOFT MUTE REGISTER (0x06)

Writing a 1 to any of the following bits sets the output of the respective channel to 50% duty cycle (soft mute).

Table 11. Soft Mute Register (0x06)

D7 D6 D5 D4 D3 D2 D1 D0 FUNCTION

– – – – – – – 1 Soft mute channel 1

– – – – – – – 0 Soft unmute channel 1

– – – – – – 1 – Soft mute channel 2

– – – – – – 0 – Soft unmute channel 2

0 0 0 0 0 0 – – Reserved

Product Folder Link(s): TAS5707 TAS5707A