Denon DN-V1700, Service Manual

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14
DN-V1700
Pin No.
81 A5 O Address
82 A4 O Address
83 A3 O Address
84 A2 O Address
85 DRAK1 O DMAC1 request recognition
86 DRAK0 O DMAC0 request recognition
87 VDDQ Power IO VDD (3.3V)
88 VSSQ Power IO GND (0V)
89 CS3 O Chip select 3 CS3 (CS3) CS3 CS3
90 CS2 O Chip select 2 CS2 (CS2) CS2 CS2
91 VDD Power Internal VDD (1.8V)
92 VSS Power Internal GND (0V)
93 RAS O RAS RAS RAS
94 RD/CASS/FRAME O Read/CAS/FRAME OE CAS OE FRAME
95 RD/WR O Read/Write RD/WR RD/WR RD/WR
96 WE2/CAS2/DQM2/IOICRD O D23-D16 select signal WE2 CAS2 DQM2 ICIORD
97 WE3/CAS3/DQM3/IOICWR O D31-D24 select signal WE3 CAS3 DQM3 ICIOWR
98 WE6/CAS6/DQM6 D55-D48 select signal WE6 CAS6 DQM6
99 VDDQ Power IO VDD (3.3V)
100 VSSQ Power IO GND (0V)
101 WE7/CAS7/DQM7/REG O D63-D56 select signal WE7 CAS7 DQM7 REG
102 D23 I/O Data A23
103 D24 I/O Data A24
104 D22 I/O Data A22
105 RXD I SCI data input
106 DREQ0 I Request from DMAC0
107 DREQ1 I Request from DMAC1
108 D25 I/O Data A25
109 D21 I/O Data A21
110 D26 I/O Data
111 D20 Data A20
112 D27 Data
113 VDDQ Power IO VDD (3.3V)
114 VSSQ Power IO GND (0V)
115 D19 Data A19
116 D28 I/O Data
117 VDD Power Internal VDD (1.8V)
118 VSS Power Internal GND (0V)
119 D18 I/O Data A18
120 D29 I/O Data
121 D17 I/O Data A17
122 D30 I/O Data
123 D16 I/O Data A16
124 D31 I/O Data
125 VDDQ Power IO VDD (3.3V)
126 VSSQ Power IO GND (0V)
127 D55 I/O Data
128 D56 I/O Data
129 D54 I/O Data
130 D57 I/O Data
131 D53 I/O Data
132 D58 I/O Data
133 D52 I/O Data
134 D59 I/O Data
135 VDDQ Power IO VDD (3.3V)
136 VSSQ Power IO GND (0V)
137 D51 I/O Data/Port (Port) (Port) (Port) (Port) (Port)
Pin Name Function I/O
Memory Interface
Reset
SRAM DRAM SDRAM PCMCIA MPX