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VIA SOM-6X80 User Manual
25
Pin
Signal
Pin
Signal
77 GPIO6
78
79 GND
80 GND
81 UART1RXD
82 LCD1DO0-
83 UART1TXD
84
85 GND
86 GND
87 SPI1CLK
88 LCD1DO1-
89 SPI1SS0-
90
91 SPI1MISO
92 GND
93 SPI1MOSI
94
95 GND
96 LCD1DO3-
97 NC
98 GND
99 NC
100
101 PWRENVCC
102 LCD1DO2-
103 PWREN_MAIN 104 GND
105 NC
106 PWMOUT1
107 GPIO14
108 PWMOUT2
109 GPIO10
110 PWMOUT3
111 GPIO8
112 PWMOUT0
113 RSMRST-
114 GPIO9
115 PWRBTN-
116 GPIO7
117 GND
118 GND
119 UART0TXD
120 UARTB_485
121 UART0RXD
122 UARTA_485
123 GND
124 GND
125 NC
126 UARTC_485
127 SD0CD
128 UARTD_485
129 SD0PWRSW
130 GND
131 SD0DATA2
132 I2C1SDA
133 GND
134 I2C1SCL
135 SD0CLK
136 GPIO13
137 SD0DATA3
138 GPIO12
139 SD0DATA1
140 I2C2SDA
141 SD0DATA0
142 I2C2SCL
143 SD0CMD
144 GND
145 SD0WP
146 C24MOUT
147 GND
148 VCLK
149 nHDMIDDCSDA 150 VVSYNC
151 GND
152 VHSYNC
153 nHDMIDDCSCL 154 VDIN7
155 nHDMIHPD
156 VDIN5
157 nHDMICEC
158 VDIN6
159 GND
160 VDIN4
Pin
Signal
Pin
Signal
161 UARTD_RX
162 VDIN0
163 UARTD_TX
164 VDIN2
165 UARTD_CTS
166 VDIN3
167 UARTD_RTS
168 VDIN1
169 UARTC_CTS
170 GND
171 UARTC_RTS
172
173 UARTC_RX
174 nHDMID2-
175 UARTC_TX
176 GND
177 UARTB_CTS
178
179 UARTB_RTS
180 nHDMID1-
181 UARTB_RX
182 GND
183 UARTB_TX
184
185 UARTA_CTS
186 nHDMID0-
187 UARTA_RTS
188 GND
189 UARTA_RX
190 nHDMICLK-
191 UARTA_TX
192 n
193 GND
194 GND
195 GND
196 GND
197 GND
198 GND
199 5VIN
200 5VIN
201 5VIN
202 5VIN
203 5VIN
204 5VIN
Table 19: SOM DDR3 SODIMM slot pinouts