Datasheet

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MODE CONTROL REGISTER

PCM1807

SLES147 – SEPTEMBER 2005

The user-programmable mode control functions and the mode control register bit map are shown in Table 9 and

Table 10 .

Table 9. User-Programmable Mode Controls

FUNCTION RESET DEFAULT REGISTER BIT(S)

Mode control register reset Normal operation 49 MRST

System reset Normal operation 49 SRST

Audio interface mode control Slave mode 49 MD[1:0]

Audio interface format control I

S, 24-bit 49 FMT

Power-down control Normal operation 49 PDWN

DOUT data polarity selection Normal operation 49 PREV

DOUT data mute control Normal operation 49 MUTE

Table 10. Mode Control Register Bit Map

IDX REGIS-

B15 B14 B13 B12 B11 B10 B9 B8 B7 B6 B5 B4 B3 B2 B1 B0

(B14–B8) TER

31h 49 0 0 1 1 0 0 0 1 MRST SRST MD1 MD0 FMT PDWN PREV MUTE