PCM5142A datasheet(96/123 Pages) TI2

96 / 123 page

PCM5141, PCM5142

SLAS759B – AUGUST 2012 – REVISED JANUARY 2016

www.ti.com

This bit controls the polarity of GPIO1 output. When set to 1, the output will be inverted for any signal being

selected.

Default value: 0

0: Non-inverted

1: Inverted

Table 104. Page 0 / Register 90

Dec

Hex

RSV

L1OV

R1OV

L2OV

R2OV

SFOV

Reset Value

RSV

Reserved

Reserved. Do not access.

L1OV

Left1 Overflow (Read Only)

This bit indicates whether the left channel of DSP first output port has overflow. This bit is sticky and is cleared

when read.

0: No overflow

1: Overflow occurred

R1OV

Right1 Overflow (Read Only)

The bit indicates whether the right channel of DSP first output port has overflow. This bit is sticky and is cleared

when read.

0: No overflow

1: Overflow occurred

L2OV

Left2 Overflow (Read Only)

This bit indicates whether the left channel of DSP second output port has overflow. This bit is sticky and is

cleared when read.

0: No overflow

1: Overflow occurred

R2OV

Right2 Overflow (Read Only)

The bit indicates whether the right channel of DSP second output port has overflow. This bit is sticky and is

cleared when read.

0: No overflow

1: Overflow occurred

SFOV

Shifter Overflow (Read Only)

This bit indicates whether overflow occurred in the DSP shifter (possible sample corruption). This bit is sticky

and is cleared when read.

0: No overflow

1: Overflow occurred

Table 105. Page 0 / Register 91

Dec

Hex

RSV

DTFS2

DTFS1

DTFS0

DTSR3

DTSR2

DTSR1

DTSR0

Reset Value

RSV

Reserved

Reserved. Do not access.

DTFS[2:0]

Detected FS (Read Only)

These bits indicate the currently detected audio sampling rate.

000: Error (Out of valid range)

001: 8 kHz

010: 16 kHz

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PCM5142A Datasheet(PDF) 96 Page - Texas Instruments

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