TAS5548DCAR datasheet(78/116 Pages) TI1

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TAS5548

SLES270A – NOVEMBER 2012 – REVISED APRIL 2015

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7.6.2.31 8×3 Output Mixer Registers (0xB0–0xB1)

The pass-through output mixer setting is:

•

DAP channel 7 is mapped though the 8×3 crossbar mixer (0xB0) to PWM channel 7

•

DAP channel 8 is mapped though the 8×3 crossbar mixer (0xB1) to PWM channel 8

The default gain is 1 (00 80 00 00), 0.5 value is (00 40 00 00). Format is 5.23

Total data per register is 12 bytes. The default gain for each selected channel is 1 (0x0080 0000).

Table 50. Output Mixer Register Format (Upper 4 Bytes)

D95

D94

D93

D92

D91

D90

D89

D88

FUNCTION

Select channel 1 to output mixer

Select channel 2 to output mixer

Select channel 3 to output mixer

Select channel 4 to output mixer

Select channel 5 to output mixer

Select channel 6 to output mixer

Select channel 7 to output mixer

Select channel 8 to output mixer

G27

G26

G25

G24

Selected channel gain (upper 4 bits)

D87

D86

D85

D84

D83

D82

D81

D80

FUNCTION

G23

G22

G21

G20

G19

G18

G17

G16

Selected channel gain (continued)

D79

D78

D77

D76

D75

D74

D73

D72

FUNCTION

G15

G14

G13

G12

G11

G10

Selected channel gain (continued)

D71

D70

D69

D68

D67

D66

D65

D64

FUNCTION

Selected channel gain (lower 8 bits)

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