TSC2102 datasheet(39/54 Pages) TI

39 / 54 page

TSC2102

SLAS379A− APRIL 2003 − REVISED JUNE 2004

www.ti.com

BIT

NAME

READ/

WRITE

RESET

VALUE

FUNCTION

D15−D14

DMSVOL

R/W

DAC Channel Master Volume Control

00 => Left channel and right channel have independent volume controls.

01 => Left channel volume control is the programmed value of the right channel volume control.

10 => Right channel volume control is the programmed value of the left channel volume control.

11 => same as 00

D13

REFFS

R/W

Reference Sampling Rate

0 => Fsref = 48.0kHz

1 => Fsref = 44.1kHz

D12

DAXFM

R/W

Master Transfer Mode

0 => Continuous data transfer mode

1 => 256−s data transfer mode

D11

SLVMS

R/W

Audio Master Slave Selection

0 => TSC2102 is slave DAC

1 => TSC2102 is master DAC

D10−D8

000

Reserved. Write only 000 to this location.

DALOVF

DAC Left Channel Overflow Flag ( Read Only )

0 => DAC left channel data is within saturation limits

1 => DAC left channel data has exceeded saturation limits

Note : Once this flag is set to 1, it gets cleared only when user reads this register.

DAROVF

DAC Right Channel Overflow Flag ( Read Only )

RESET VAL = 0

0 => DAC right channel data is within saturation limits

1 => DAC right channel data has exceeded saturation limits

Note : Once this flag is set to 1, it is cleared only when user reads this register

D5−D3

000

Reserved. Write only 000 to this location.

D2−D0

REVID

001

Revision ID. This field represents the silicon revision and should always read 001.

BIT

NAME

READ/

WRITE

RESET VALUE

(IN DECIMAL)

FUNCTION

D15−D0

L_N0

R/W

27619

Left channel bass-boost coefficient N0.

BIT

NAME

READ/

WRITE

RESET VALUE

(IN DECIMAL)

FUNCTION

D15−D0

L_N1

R/W

−27034

Left channel bass-boost coefficient N1.

BIT

NAME

READ/

WRITE

RESET VALUE

(IN DECIMAL)

FUNCTION

D15−D0

L_N2

R/W

26461

Left channel bass-boost coefficient N2.

BIT

NAME

READ/

WRITE

RESET VALUE

(IN DECIMAL)

FUNCTION

D15−D0

L_N3

R/W

27619

Left channel bass-boost coefficient N3.

BIT

NAME

READ/

WRITE

RESET VALUE

(IN DECIMAL)

FUNCTION

D15−D0

L_N4

R/W

−27034

Left channel bass-boost coefficient N4.

BIT

NAME

READ/

WRITE

RESET VALUE

(IN DECIMAL)

FUNCTION

D15−D0

L_N5

R/W

26461

Left channel bass-boost coefficient N5.

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