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DOWNMIX INPUT MULTIPLEXER REGISTER (0x21)

TAS5086

SLES131 – FEBRUARY 2005

Bits D31-D16: Unused

Bits D15-D13: For this description, see Figure 2

Bit D12: If 1, selects downmix data L’ to TAS5086 internal channel 1

If 0, selects channel 1 data (from Input Mux 1) to the TAS5086 internal channel 1

Bit D11: If 1, selects downmix data R’ to the TAS5086 internal channel 2

If 0, selects channel 2 data (from Input Mux 2) to the TAS5086 internal channel 2

Bit D10: If 1, selects downmix data (L’+R’)/2 to the TAS5086 internal channel 5

If 0, selects channel 5 data (from Input Mux 5) to the TAS5086 internal channel 5

Bits D9-D8: Selects either channel 6 data (from Input Mux 6) or channel 6 data that has been processed

through Bass Management block or downmix data (L’+R’)/2 to the TAS5086 internal channel 6

Bits D7-D5: Unused.

Bit D4: If 1, enable data from Input Mux 5 to Downmix Block

If 0, disable data from Input Mux 5 to Downmix Block

Bit D3: If 1, enable data from Input Mux 4 to Downmix Block

If 0, disable data from Input Mux 4 to Downmix Block

Bit D2: If 1, enable data from Input Mux 3 to Downmix Block

If 0, disable data from Input Mux 3 to Downmix Block

Bit D1: If 1, enable data from Input Mux 2 to Downmix Block

If 0, disable data from Input Mux 2 to Downmix Block

Bit D0: If 1, enable data from Input Mux 1 to Downmix Block

If 0, disable data from Input Mux 1 to Downmix Block

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