Datasheet

CHANNEL 4 SOURCE SELECT REGISTER (0x21)
PWM OUTPUT MUX REGISTER (0x25)
TAS5710
www.ti.com ............................................................................................................................................................................................... SLOS605 – JANUARY 2009
This register selects the channel 4 source.
Table 19. Subchannel Control Register (0x21)
D31 D30 D29 D28 D27 D26 D25 D24 FUNCTION
0 0 0 0 0 0 0 0 Reserved
(1)
D23 D22 D21 D20 D19 D18 D17 D16 FUNCTION
0 0 0 0 0 0 0 0 Reserved
(1)
D15 D14 D13 D12 D11 D10 D9 D8 FUNCTION
0 1 0 0 0 0 1 Reserved
(1)
– – – – – – – 0 (L + R)/2
– – – – – – – 1 Left-channel post-BQ
D7 D6 D5 D4 D3 D2 D1 D0 FUNCTION
0 0 0 0 0 0 1 1 Reserved
(1)
(1) Default values are in bold.
This DAP output mux selects which internal PWM channel is output to the external pins. Any channel can be
output to any external output pin.
Bits D21 – D20: Selects which PWM channel is output to OUT_A
Bits D17 – D16: Selects which PWM channel is output to OUT_B
Bits D13 – D12: Selects which PWM channel is output to OUT_C
Bits D09 – D08: Selects which PWM channel is output to OUT_D
Note that channels are enclosed so that channel 1 = 0x00, channel 2 = 0x01, channel 1 = 0x02, and channel 2 =
0x03.
Table 20. PWM Output Mux Register (0x25)
D31 D30 D29 D28 D27 D26 D25 D24 FUNCTION
0 0 0 0 0 0 0 1 Reserved
(1)
D23 D22 D21 D20 D19 D18 D17 D16 FUNCTION
0 0 – – – – – – Reserved
(1)
– – 0 0 – – – – Multiplex channel 1 to OUT_A
(1)
– – 0 1 – – – – Multiplex channel 2 to OUT_A
– – 1 0 – – – – Multiplex channel 1 to OUT_A
– – 1 1 – – – – Multiplex channel 2 to OUT_A
– – – – 0 0 – – Reserved
(1)
– – – – – – 0 0 Multiplex channel 1 to OUT_B
– – – – – – 0 1 Multiplex channel 2 to OUT_B
– – – – – – 1 0 Multiplex channel 1 to OUT_B
(1)
– – – – – – 1 1 Multiplex channel 2 to OUT_B
(1) Default values are in bold.
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