Datasheet
TAS5508C
SLES257–SEPTEMBER 2010
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7.11 Automute PWM Threshold and Back-End Reset Period Register (0x15)
Table 7-11. Automute PWM Threshold and Back-End Reset Period Register Format
D7 D6 D5 D4 D3 D2 D1 D0 FUNCTION
0 0 0 0 – – – – Set PWM automute threshold equal to input automute threshold
0 0 0 1 – – – – Set PWM automute threshold 1 bit more than input automute threshold
0 0 1 0 – – – – Set PWM automute threshold 2 bits more than input automute threshold
0 0 1 1 – – – – Set PWM automute threshold 3 bits more than input automute threshold
0 1 0 0 – – – – Set PWM automute threshold 4 bits more than input automute threshold
0 1 0 1 – – – – Set PWM automute threshold 5 bits more than input automute threshold
0 1 1 0 – – – – Set PWM automute threshold 6 bits more than input automute threshold
0 1 1 1 – – – – Set PWM automute threshold 7 bits more than input automute threshold
1 0 0 0 – – – – Set PWM automute threshold equal to input automute threshold
1 0 0 1 – – – – Set PWM automute threshold 1 bit less than input automute threshold
1 0 1 0 – – – – Set PWM automute threshold 2 bits less than input automute threshold
1 0 1 1 – – – – Set PWM automute threshold 3 bits less than input automute threshold
1 1 0 0 – – – – Set PWM automute threshold 4 bits less than input automute threshold
1 1 0 1 – – – – Set PWM automute threshold 5 bits less than input automute threshold
1 1 1 0 – – – – Set PWM automute threshold 6 bits less than input automute threshold
1 1 1 1 – – – – Set PWM automute threshold 7 bits less than input automute threshold
– – – – 0 0 0 0 Set back-end reset period < 1 ms
– – – – 0 0 0 1 Set back-end reset period 1 ms
– – – – 0 0 1 0 Set back-end reset period 2 ms
– – – – 0 0 1 1 Set back-end reset period 3 ms
– – – – 0 1 0 0 Set back-end reset period 4 ms
– – – – 0 1 0 1 Set back-end reset period 5 ms
– – – – 0 1 1 0 Set back-end reset period 6 ms
– – – – 0 1 1 1 Set back-end reset period 7 ms
– – – – 1 0 0 0 Set back-end reset period 8 ms
– – – – 1 0 0 1 Set back-end reset period 9 ms
– – – – 1 0 1 0 Set back-end reset period 10 ms
– – – – 1 0 1 1 Set back-end reset period 10 ms
– – – – 1 1 X X Set back-end reset period 10 ms
78 Serial-Control Interface Register Definitions Copyright © 2010, Texas Instruments Incorporated
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