Denon AVR-1908 - Page 44

44
AVR-1908 / AVR-788
14 VSS VSS - GND
15 XIN X1 I Clock(12MHz)
16 VCC VCC - +5V
17 P85/NMI NMI I -
18 P84/INT2 FLAG0 I DSP(IC801 : ADSP-21367) Control Pin
19 P83/INT1 POWER DOWN I Power Down Detection Pin (Det = "L")
20 P82/INT0 PROTECTION I Protect Detection (Det = "L")
21 P81 XM DAC_CLK(MC) O XM DAC(IC06 : AK4385)Control Pin
22 P80 XM DAC_DATA(MDI) O XM DAC(IC06 : AK4385)Control Pin
23 P77 FLD_RESET O FL DRIVER Control Pin
24 P76 FLD_CE O FL DRIVER Control Pin
25 P75 FLD_CLK O FL DRIVER Control Pin
26 P74 FLD_DATA O FL DRIVER Control Pin
27 P73/CTS2 2090-C_CLK O IC301 : BU2090(EXPANDER)Control Pin
28 P72/CLK2 2090-C_DATA O IC301 : BU2090(EXPANDER)Control Pin
29 P71/RXD2 RXD MIXMO I XM Radio Control Pin
30 P70/TXD2 TXD MOXMI O XM Radio Control Pin
31 P67/TXD1 TXD MO232I O Flash Starter/DENON Writer Control Pin
32 P66/RXD1 RXD MI232O I Flash Starter/DENON Writer Control Pin
33 P65/CLK1 LIMIT DET I Current Limit Detection
34 P64/CTS1 LIMIT O Current Limit Control Pin
35 P63/TXD0 TXD_iPod O iPod Dock Control Pin
36 P62/RXD0 RXD_iPod I iPod Dock Control Pin
37 P61/CLK0 XM ANT REV I XM Radio Control Pin
38 P60/CTS0 XM LINK ACTIVE I XM Radio Control Pin
39 P57 TUNED I FM/AM TUNED Detection(Det = "L")
40 P56 STEREO I FM STEREO Detection(Det = "L")
41 P55/EPM FLASH EPM I UPGRADE PIN
42 P54 VOL UP I MASTER VOLUME KNOB(Rotary Encoder) Rotational Detection
43 P53 VOL DOWN I MASTER VOLUME KNOB(Rotary Encoder) Rotational Detection
44 P52 SEL UP I SELECTOR KNOB(Rotary Encoder) Rotational Detection
45 P51 SEL DOWN I SELECTOR KNOB(Rotary Encoder) Rotational Detection
46 P50/CE FLASH CE I UPGRADE PIN
47 P47 PLL/RDS DIN O TUNER PLL(LC72131)/RDS(LC72720)Control Pin
48 P46 PLL/RDS CLK O TUNER PLL(LC72131)/RDS(LC72720) Control Pin
49 P45 PLL STB O TUNER PLL(LC72131)Control Pin
50 P44 PLL_DOUT I TUNER PLL(LC72131)Control Pin
51 P43 RDS RESET O RDS(IC805 : LC72720)Control Pin
52 P42 RDS CE O RDS(IC805 : LC72720)Control Pin
53 P41 RDS DOUT I RDS(IC805 : LC72720)Control Pin
54 P40 89057 INT I DIR(IC807 : LC89057) Control Pin
55 P37 89057 RESET O DIR(IC807 : LC89057) Control Pin
56 P36 89057 CE O DIR(IC807 : LC89057) Control Pin
57 P35 89057 SDIN I DIR(IC807 : LC89057) Control Pin
58 P34 89057 EMPHA I DIR(IC807 : LC89057) Control Pin
59 P33
V-CODEC RESET/V-
MUTE
O VIDEO CODEC (IC1019 : ADV7172&IC1018 : ADV7180) Control Pin
60 P32 SHARC_CE O DSP(IC801 : ADSP-21367) Control Pin
61 P31 V-CODEC_SDA O VIDEO CODEC (IC1019 : ADV7172&IC1018 : ADV7180) Control Pin
62 VCC VCC - +5V
63 P30 V-CODEC_SCL O VIDEO CODEC (IC1019 : ADV7172&IC1018 : ADV7180) Control Pin
64 VSS VSS - GND
65 P27 SHARC_RESET O DSP(IC801 : ADSP-21367) Control Pin
66 P26 EEPROM RESET O Flash Memory(IC803 : MBM29LV160BE90TN) Control Pin
67 P25 DSP POWER O DSP POWER ON/OFF
68 P24 HPD0 O HDMI_IN1 HPD Control Pin
PIN NO. PIN NAME I/O FUNCTION