TAS5705PAPR datasheet(62/71 Pages) TI

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PWM OUTPUT MUX REGISTER (0x25)

TAS5705

SLOS549 – JUNE 2008 ...................................................................................................................................................................................................... www.ti.com

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 D30–D25:

Selects which PWM channel is output to HPL_PWM and HPR_PWM

Bits D23–D20:

Selects which PWM channel is output to OUT_A

Bits D19–D16:

Selects which PWM channel is output to OUT_B

Bits D15–D12:

Selects which PWM channel is output to OUT_C

Bits D11–D08:

Selects which PWM channel is output to OUT_D

Bits D07–D04:

Selects which PWM channel is output to SUB_PWM–

Bits D03–D00:

Selects which PWM channel is output to SUB_PWM+

Note that channels are encoded so that channel 1 = 0x00, channel 2 = 0x01, …, channel 6 = 0x05.

Table 29. PWM Output Mux Register (0x25)

D31

D30

D29

D28

D27

D26

D25

D24

FUNCTION

–

Reserved (1)

–

Multiplex channel 1 to HPL_PWM (1)

–

Multiplex channel 2 to HPL_PWM

–

Multiplex channel 3 to HPL_PWM

–

Multiplex channel 4 to HPL_PWM

–

Multiplex channel 5 to HPL_PWM

–

Multiplex channel 6 to HPL_PWM

–

Reserved

–

Reserved

–

Multiplex channel 1 to HPR_PWM

–

Multiplex channel 2 to HPR_PWM (1)

–

Multiplex channel 3 to HPR_PWM

–

Multiplex channel 4 to HPR_PWM

–

Multiplex channel 5 to HPR_PWM

–

Multiplex channel 6 to HPR_PWM

–

Reserved

(1)

Default values are in bold.

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