Datasheet

www.ti.com
Hardware Control (PCM1773)
PCM1772 , PCM1773
SLES010G – SEPTEMBER 2001 – REVISED MARCH 2007
The digital functions of the PCM1773 device are capable of hardware control. Table 3 shows selectable formats,
Table 4 shows de-emphasis control, and Table 5 shows analog mixing control.
Table 3. Data Format Select
FMT DATA FORMAT
Low 16- to 24-bit, left-justified format
High 16- to 24-bit, I
2
S format
Table 4. De-Emphasis Control
DEMP DE-EMPHASIS FUNCTION
Low 44.1-kHz de-emphasis OFF
High 44.1-kHz de-emphasis ON
Table 5. Analog Mixing Control
AMIX ANALOG MIXING
Low Analog mixing OFF
High Analog mixing ON
20
Submit Documentation Feedback