Denon AVR-3806

24
AVR-3806 / AVC-3920
27 P71/RXD2 SCL/EDITSCL I/O C - - Eu Z VIDEOI2C/HDMIEDIT(E2PROM)controlpin
28 P70/TXD2 SDA/EDITSDA I/O C - - Eu Z VIDEOI2C/HDMIEDIT(E2PROM)controlpin
29 P67/TXD1 TXD.S O C - - Eu Z Datatransferoutputtooutside
30 P66/RXD1 RXD.S I - Lv - Eu Z Datareceiveinputfromoutside
31 P65/CLK1 SCLK I - - - Eu Z foremulator
32 P64/CTS1 BUSY O C - - - Z foremulator
33 P63/TXD0 SOMI O C - - - Z MAIN-SUBμcomcomm.controlpin
34 P62/RXD0 SIMO I - - - Ed Z MAIN-SUBμcomcomm.controlpin
35 P61/CLK0 CLKSIMO I - - - Ed Z MAIN-SUBμcomcomm.controlpin
36 P60/CTS0 REQSOMI O C - - - Z MAIN-SUBμcomcomm.controlpin
37 P57 OSR2 O C - - Eu Z A/Dcontrolpin(PCM1804)48kHz:L
38 P56 ADCRST O C - - Eu Z ADRST
39 P55/EPM (FRASHEPM)/(AUTH) I - Lv - - Z (Rewritebootstart:L)/(Testpin:AUTH)
40 P54 P1HPRMV1 O C - - - Z HPDETcontrolpinforHDMIIN1terminal
41 P53 P0HPRMV1 O C - - - Z HPDETcontrolpinforHDMIIN2terminal
42 P52 (P1HPRMV2) O C - - - Z Notused
43 P51 (P0HPRMV2) O C - - - Z Notused
44 P50/CE FRASHCE/(AVMUTE) I - - - - Z Rewritebootprogramstart:Hinputset)/(Testpin:AVMUTE)
45 P47 WP1 O C - - Ed Z HDMIIN1EDIT(24LC02)WRITEPROTECT
46 P46 WP2 O C - - Ed Z HDMIIN1EDIT(24LC02)WRITEPROTECT
47 P45 (WP3) O C - - Ed Z Notused
48 P44 (WP4) O C - - Ed Z Notused
49 P43 INT1 I - E ↓ &L - - Z HDMIreceiver(SiI9031)INT(HDMIIN1/2)
50 P42 (INT2) I - E ↓ &L - - Z Notused
51 P41 SCDT1 I - - - - Z HDMIreceiver(SiI9031)SCDToutput(HDMIIN1/2)
52 P40 (SCDT2) I - - - - Z Notused
53 P37 HDMIRRST1 O C - - Ed Z HDMIreceiver(SiI9031)reset(HDMIIN1/2)
54 P36 (HDMIRRST2) O C - - Ed Z Notused
55 P35 HDMITRST O C - - Ed Z HDMITRANSMITTERreset(SiI9030)
56 P34 HDMISENS I - Lv - - Z HDMIinputsignaldetectinput
57 P33 FGAIN O C - - Ed Z FGAINcontrolpin
58 P32 DACMDI/ZDACDATA O C - - - Z DACcontrolpin(PCM1791ADBR)/ZONEDACcontrolpin(AK4385ET)
59 P31 DACMC/ZDACCLK O C - - - Z DACcontrolpin(PCM1791ADBR)/ZONEDACcontrolpin(AK4385ET)
60 VCC VCC - - - - - - +5V
61 P30 DACMS O C - - - Z DACcontrolpin(PCM1791ADBR)
62 VSS VSS - - - - - - GND
63 P27 DACRST O C - - - Z DACcontrolpin(PCM1791ADBR)
64 P26 ZDACRST O C - - - Z ZONEDACcontrolpin(AK4385ET)
65 P25 Z2DACCS O C - - - Z ZONEDACcontrolpin(AK4385ET)
66 P24 Z3DACCS O C - - - Z ZONEDACcontrolpin(AK4385ET)
67 P23 (SEL4FS) I/O C - - - Z Notused
68 P22 (SEL1FS) I/O C - - - Z Notused
69 P21 (INIT) I/O C - - - Z Notused
70 P20 DRECINH O C - - Ed Z DigitalRECOUTINHcontrolpin
71 P17/INT5 DRECC O C - - - Z DigitalRECOUTswitching
72 P16/INT4 DRECB O C - - - Z DigitalRECOUTswitching
73 P15/INT3 DRECA O C - - - Z DigitalRECOUTswitching
74 P14/D12 DINC O C - - - Z Digitalinputswitching
75 P13/D11 DINB O C - - - Z Digitalinputswitching
76 P12/D10 DINA O C - - - Z Digitalinputswitching
77 P11/D9 VPP O C - - Eu - Normal:HWritingflashROMforDSP:L
78 P10/D8 DIR3CKST O C - - Eu Z DIRcontrolpin(LC89057W-VF4-E)
79 P07/D7 DIR2CKST O C - - Eu Z DIRcontrolpin(LC89057W-VF4-E)
80 P06/D6 DIR1CKST O C - - Ed Z DIRcontrolpin(LC89057W-VF4-E)
81 P05/D5 INT3 I - E ↓ &L - Ed Z DIRcontrolpin(LC89057W-VF4-E)
82 P04/D4 INT2 I - E ↓ &L - Eu Z DIRcontrolpin(LC89057W-VF4-E)
83 P03/D3 INT1 I - E ↓ &L - Ed Z DIRcontrolpin(LC89057W-VF4-E)
84 P02/D2 DIRRST3 O C - - - Z DIRcontrolpin(LC89057W-VF4-E)
85 P01/D1 DIRRST2 O C - - - Z DIRcontrolpin(LC89057W-VF4-E)
86 P00/D0 DIRRST1 O C - - - Z DIRcontrolpin(LC89057W-VF4-E)
87 P107/AN7 I/OPOWER O C - - Eu Z POWERON="L"(After10msfromDIGITALPOWERON)
88 P106/AN6 DSPRST O C - - Ed Z DSPresetoutputpin(reset:L)
89 P105/AN5 DSPROMRST O C - - Ed Z MemoryresetforDSP(reset:L)
90 P104/AN4 FLAG0 I - Lv - Ed Z DSPcontrolpin(ADSP-21366)
91 P103/AN3 FLAG1 I - Lv - - Z DSPcontrolpin(ADSP-21366)
92 P102/AN2 FLAG2 I - Lv - - Z DSPcontrolpin(ADSP-21366)
93 P101/AN1 DSPICS O C - - - Z DSPcontrolpin(ADSP-21366)
94 AVSS AVSS - - - - - - ADGND
95 P100/AN0 DSPOSCON O C - - - Z DSPOSCON（DSPON="H"(After20msfromDIGITALPOWERON))
96 VREF VREF - - - - - - ADref.+5V
97 AVCC AVCC - - - - - - AD+5V
98 P97/SIN4 DSPOSI I - Lv - Eu Z DSPcontrolpin(ADSP-21366)
99 P96/SOUT4 DSPISO O C - - - Z DSPcontrolpin(ADSP-21366)
100 P95/CLK4 DSPICLK O C - - - Z DSPcontrolpin(ADSP-21366)
Pin Pin Name Symbol I/O Type Det
Op
(Int.)
Op
(Ext.)
Res FUNCTION