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en:xu3_hardware_uart [2015/02/06 18:59] john1117 created |
en:xu3_hardware_uart [2016/01/14 09:47] odroid |
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| + | There is a UART port on the 30pin header. | ||
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| + | **CON10 - 2x15 pins** | ||
| + | ^ Pin Number ^ Net Name ^ GPIO & Export No ^ Default Pin State ^ | ||
| + | | 6 | UART_0.RXD | GPA0.0 (#171) | I(PUDN) | | ||
| + | | 8 | UART_0.TXD | GPA0.1 (#172) | I(PUDN) | | ||
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| + | Access device node \\ | ||
| + | /dev/ttySAC0 | ||
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| + | **I/O voltage range is 0~1.8Volt. Otherwise your ODROID will be damaged permanently.** | ||
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| + | Refer this link to learn how to use the UART interface. | ||
| + | [[en:u3_ioport_uart|UART interface using the IO-Port #1]] | ||
