TS4975 Datasheet, PDF (21/33 Pages) STMicroelectronics – Stereo Headphone Drive Amplifier with Digital Volume Control via IC Bus

TS4975
Application Information
Table 13. Stand-by mode I²C condition
D7
D6
D5
D4
D3
D2
D1
D0
(MSB)
0
0
0
0
X
X
X
X
Table 14. I²C control byte states
D7
(MSB)
D6
D5
D4
D3
D2
D1
D0
1
1
1
1
x
X
X
X
Undefined State
4.1.3
Acknowledge
The number of data bytes transferred between the start and the stop conditions from the CPU
master to the TS4975 slave is not limited. Each byte of eight bits is followed by one
acknowledge bit.
The TS4975 which is addressed, generates an acknowledge after the reception of each byte
that has been clocked out.
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