Denon AVR-1912

166
Pin Pin Name Symbol I/O
Pull up/
down
LvCnv STBY
CEC
STBY
Function
110 PD7/D7 JTAG TDO I - - L L A.PLD rewriting control pin(JTAG)
111 PD6/D6 JTAG TMS/APLD CS O - - L L A.PLD rewriting & control pin
112 PD5/D5 JTAG TDI/APLD DATA/DAC DATA O - - L L A.PLD rewriting & control /DAC control pin
113 PD4/D4 JTAG TCK/APLD CLK/DAC CLK O - - L L A.PLD rewriting & control /DAC control pin
114 P64/CS4#-B ADC RST O - - L L A/D converter control pin(AK5358B)
115 P63/CS3#-A/CS7#-A E SPI REQ I Pd - L L ETHERNET communication control pin(DM860)
116 P62/CS2#-A/CS6#-A E SPI CS 0 N3VPu - L L ETHERNET communication control pin(DM860)
117
P61/CS1#/CS2#-B/
CS5#-A/CS6#-B/CS7#-B
DAC MS O - - L L A/D converter control pin(AK4358VQ)
118
P60/CS0#/CS4#-A/
CS5#-B
DAC RST O - - L L A/D converter control pin(AK4358VQ)
119 PD3/D3 VEXP STB O - 3->5 L L VIDEO expander control pin(MC14094BD)
120 PD2/D2 VEXP OE O Pd 3->5 L L VIDEO expander control pin(MC14094BD)
121 PD1/D1 VEXP CLK/FL CLK O - 3->5/- L L VIDEO expander control (MC14094BD) & FL control pin
122 PD0/D0 VEXP DIN/FL DATA O - 3->5/- L L VIDEO expander control (MC14094BD) & FL control pin
123 P97/AN15 DA POWER O
- - L L Digital power supply (DA3.3V & DA1.2V) control pin (ON:H)
124 P96/AN14 CEC POWER O - - L H
CEC power supply (CEC5V & CEC3.3V & CEC1.8V) control
pin for CEC STANDBY.
125 P95/AN13 DV POWER O - - L
b
Digital (VIDEO) power supply (DV5V & DV3.3V) control pin.
*CEC STANDBY:MODE1=H, MODE2=L
126 P94/AN12 DV POWER2 0 - - L
b
Digital (VIDEO) power supply (DV1.8V) control pin. *CEC
STANDBY:MODE1=H, MODE2=L
127 P93/AN11 MAIN POWER O - - L L MAIN POWER control pin
128 P92/AN10 CPU POWER O - - L L
MAIN CPU POWER pin (POWER ON: H CEC ON =
STANDBY: H)
129 P91/AN9 MODEL I - - I I MODEL switch input pin (No assign)
130 VSS VSS - - - - - GND
131 P90/AN8 MODE I - - I I Destination detection pin
132 VCC VCC - - - - - +3.3V
133 P47/IRQ15-B/AN7 THERMAL B/DC DET/ASO I - - I I
ASO PROTECT / DC PROTECT / HEAT PROTECT-B
detection pin
134 P46/IRQ14-B/AN6 H/P DET / MIC DET/THERMAL A I - - I I
MIC detectionion / Headphone detectionion / HEAT
PROTECT-A detection pin
135 P45/IRQ13-B/AN5 KEY3 I SW3VPu - I I Button input 3
136 P44/IRQ12-B/AN4 KEY2 I SW3VPu - I I Button input 2
137 P43/IRQ11-B/AN3 KEY1 I SW3VPu -
I I Button input 1
138 P42/IRQ10-B/AN2
RDS DATA(EU)/NC(KST-MW
MODEL)
I/I - 5->3 I/I I/I NC / RDS control (E2 Model)
139 P41/IRQ9-B/AN1
RDS CLK(EU)/NC(KST-MW
MODEL)
I/I - 5->3 I/I I/I NC / RDS control (E2 Model)
140 AVSS AVSS - - - - - GND
141 P40/IRQ8-B/AN0 CEC_IN I SW3VPu - I I CEC-D signal input pin
142 VREF VREF - - - - - Reference voltage (+3.3V) input pin for A/D port
143 AVCC AVCC - - - - - +3.3V
144
P05/IRQ13-A/TMO3/
RxD4/TCK
NC I M3VPu - I I NC