Datasheet

96
4341H–MP3–10/07
AT8xC51SND2C/MP3B
Table 15-21. DAC Mixer Control Register - DAC_CSFC (09h)
Reset Value = 00000000b
Table 15-22. Dac Miscellaneous Register - DAC_ MISC (0Ah)
Reset Value = 00000010b
7 6 5 4 3 2 1 0
- - - OVRSEL - - - -
Bit
Number
Bit Mnemonic Description
7:5 - Not used
4 OVRSEL
Master clock selector
Clear for 256 x Fs.
Set for 384 x Fs.
3:0 - Not Used
7 6 5 4 3 2 1 0
- - DINTSEL1 DINTSEL0 DITHEN DEEMPEN NBITS1 NBITS0
Bit
Number
Bit Mnemonic Description
7 - Not used
6 - Not used
5:4 DINTSEL1:0 I2S data format selector
3 DITHEN Dither enable (Clear this bit to disable, set to enable)
2 DEEMPEN De-emphasis enable (clear this bit to disable, set to enable)
1:0 NBITS 1:0 Data interface word length