Datasheet

SERIAL DATA INTERFACE REGISTER (0x04)
SYSTEM CONTROL REGISTER 2 (0x05)
TAS5710
SLOS605 – JANUARY 2009 ............................................................................................................................................................................................... www.ti.com
As shown in Table 7 , the TAS5710 supports 9 serial data modes. The default is 24-bit, I
2
S mode,
Table 7. Serial Data Interface Control Register (0x04) Format
RECEIVE SERIAL DATA WORD
D7 – D4 D3 D2 D1 D0
INTERFACE FORMAT LENGTH
Right-justified 16 0000 0 0 0 0
Right-justified 20 0000 0 0 0 1
Right-justified 24 0000 0 0 1 0
I
2
S 16 000 0 0 1 1
I
2
S 20 0000 0 1 0 0
I
2
S
(1)
24 0000 0 1 0 1
Left-justified 16 0000 0 1 1 0
Left-justified 20 0000 0 1 1 1
Left-justified 24 0000 1 0 0 0
Reserved 0000 1 0 0 1
Reserved 0000 1 0 1 0
Reserved 0000 1 0 1 1
Reserved 0000 1 1 0 0
Reserved 0000 1 1 0 1
Reserved 0000 1 1 1 0
Reserved 0000 1 1 1 1
(1) Default values are in bold.
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 8. 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.
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