Denon AVR-4520

211
Function
Pin
No.
PinName I/O
*Forlatch-upcountermeasure,performeachpowersupplyON/OFFinthesametiming.
28 XOUT O Xtalosc.connectingoutputterminal
29 XIN I Xtalosc.connection,externalclockinputterminal(24.576MHzor12.288MHz)
30 DVDD Digitalpower
31 DGND DigitalGND
32 EMPHA/UO I/O Emphasisinformation/U-dataoutput/Chipaddresssettingterminal
33 AUDIO/VO I/O Non-PCMdetect/V-flagoutput/Chipaddresssettingterminal
34 CKST I/O Clocwitchtransitionperiodoutput/Demodulationmasterorslavefunctionswitchingterminal
35 INT I/O Interruptoutputforµcom(Interruptfactorselectable)/ModulationorgeneralI/Oswitchingterminal
36 RERR O PLLlockerror,dataerrorflagoutput
37 DO O
38 DI I
39 CE I
40 CL I
41 XMODE I Systemresetinputterminal
42 DGND DigitalGND
43 DVDD Digitalpower
44 TMCK/PIO0 I/O 256fssystemclockinputformodulation/GeneralI/Oin/outputterminal
45 TBCK/PIO1 I/O 64fsbitclockinputformodulation/GeneralI/Oin/outputterminal
46 TLRCK/PIO2 I/O fsclockinputformodulation/GeneralI/Oin/outputterminal
47 TDATA/PIO3 I/O Serialaudiodatainputformodulation/GeneralI/Oin/outputterminal
48 TXO/PIOEN O/I Modulationdataoutput/GeneralI/Oenableinputterminal
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-
-
-
µcomI/F,readoutdataoutputterminal(3-state)
µcomI/F,writedatainputterminal
µcomI/F,chipenableinputterminal
µcomI/F,clockinputterminal