DV-696AV-S
73
5
6
7
8
5
6
7
8
C
D
F
A
B
E
No.
Pin Name
I/O
Pin Function
No.
Pin Name
I/O
Pin Function
91
AD7
I
Microcontroller address/data 7
92
A17
O
Flash address 17
93
IOA0
I/O
Microcontroller address 0/IO
94
DVSS
–
3.3V Ground pin for internal digital circuitry
137 DQM1
I/O
Data mask 1
95
UWR#
I
Microcontroller write strobe, active low
138 RWE#
O
DRAM Write enable, active low
96
URD#
I
Microcontroller read strobe, active low
139 CAS#
O
DRAM column address strobe, active low
97
DVDD18
–
1.8V power pin for internal digital circuitry
140 RAS#
O
DRAM row address strobe, active low
98
UP1_2
I/O
Microcontroller port 1-2
141 DVDD3
–
3.3V power pin for internal digital circuitry
99
UP1_3
I/O
Microcontroller port 1-3
142 RCS#
O
DRAM chip select, active low
100 UP1_4
I/O
Microcontroller port 1-4
143 BA0
I/O
DRAM bank address 0
101 UP1_5
I/O
Microcontroller port 1-5
144 DVSS
–
1.8V Ground pin for internal digital circuitry
102 UP1_6
I/O
Microcontroller port 1-6
I
2
C clock pin
145 BA1
I/O
DRAM bank address 1
146 RA10
I/O
DRAM address 10
103 UP1_7
I/O
Microcontroller port 1-7
I
2
C data pin
147 RA0
I/O
DRAM address 0
148 DVSS
–
3.3V Ground pin for internal digital circuitry
104 UP3_0
I/O
Microcontroller port 3-0
8032 RS232 RXD
149 RA1
I/O
DRAM address 1
150 RA2
I/O
DRAM address 2
105 UP3_1
I/O
Microcontroller port 3-1
8032 RS232 TXD
106 UP3_4
I/O
Microcontroller port 3-4
Hardwired RD232 RXD
I
2
C clock pin
107 UP3_5
I/O
Microcontroller port 3-5
Hardwired RD232 TXD
I
2
C data pin
108 DVDD3
–
3.3V power pin for internal digital circuitry
109 ICE
I
Microcontroller ICE mode enable
110 PRST#
I
Power on reset input, active low
111 IR
I
IR control signal input
112 INT0#
I/O
Microcontroller external interrupt 0, active low
113 DQM0
I/O
Data mask 0
114 DQS0
I/O
GPIO
115 RD7
I/O
DRAM data 7
116 DVSS
–
1.8V Ground pin for internal digital circuitry
117 RD6
I/O
DRAM data 6
118 RD5
I/O
DRAM data 5
119 DVSS
–
3.3V Ground pin for internal digital circuitry
120 RD4
I/O
DRAM data 4
121 RD3
I/O
DRAM data 3
122 DVDD18
–
1.8V power pin for internal digital circuitry
123 RD2
I/O
DRAM data 2
124 RD1
I/O
DRAM data 1
125 RD0
I/O
DRAM data 0
126 RD15
I/O
DRAM data 15
127 DVDD3
–
3.3V power pin for internal digital circuitry
128 RD14
I/O
DRAM data 14
129 RD13
I/O
DRAM data 13
152 DVDD18
–
1.8V power pin for internal digital circuitry
153 NC
–
–
154 NC
–
–
155 DVDD3
–
3.3V power pin for internal digital circuitry
156 RCLK
I/O
Dram clock
157 CKE
O
DRAM clock enable
158 RA11
I/O
DRAM address bit 11
159 RA9
I/O
DRAM address 9
160 RA8
I/O
DRAM address 8
161 DVSS
–
3.3V Ground pin for internal digital circuitry
162 RA7
I/O
DRAM address 7
163 DVSS
–
1.8V Ground pin for internal digital circuitry
164 RA6
I/O
DRAM address 6
165 RA5
I/O
DRAM address 5
166 RA4
I/O
DRAM address 4
167 DVDD3
–
3.3V power pin for internal digital circuitry
168 RD31
I/O
GPIO
169 RD30
I/O
GPIO
170 RD29
I/O
GPIO
171 NC
–
–
172 NC
–
–
173 DVDD18
–
1.8V power pin for internal digital circuitry
174 RD26
I/O
GPIO
175 NC
–
–
176 RD25
I/O
GPIO
177 RD24
I/O
GPIO
178 DQM3
I/O
GPIO
151 RA3
I/O
DRAM address 3
130 RD12
I/O
DRAM data 12
131 RD11
I/O
DRAM data 11
132 RD10
I/O
DRAM data 10
133 RD9
I/O
DRAM data 9
134 DVSS
–
3.3V Ground pin for internal digital circuitry
135 RD8
I/O
DRAM data 8
136 DQS1
I/O
GPIO
179 DQM2
I/O
GPIO
180 NC
–
–
181 NC
–
–
182 DVDD3
–
3.3V power pin for internal digital circuitry
183 NC
–
–
184 NC
–
–
185 NC
–
–
186 NC
–
–
187 NC
–
–
188 NC
–
–
