Differences
This shows you the differences between two versions of the page.
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en:xu3_hardware_uart [2016/01/14 09:45] odroid |
en:xu3_hardware_uart [2016/01/14 09:47] (current) odroid |
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| - | Access device node | ||
| - | |||
| - | /dev/ttySAC0 | ||
| + | There is a UART port on the 30pin header. | ||
| **CON10 - 2x15 pins** | **CON10 - 2x15 pins** | ||
| Line 8: | Line 6: | ||
| | 6 | UART_0.RXD | GPA0.0 (#171) | I(PUDN) | | | 6 | UART_0.RXD | GPA0.0 (#171) | I(PUDN) | | ||
| | 8 | UART_0.TXD | GPA0.1 (#172) | I(PUDN) | | | 8 | UART_0.TXD | GPA0.1 (#172) | I(PUDN) | | ||
| - | ---- | ||
| + | Access device node \\ | ||
| + | /dev/ttySAC0 | ||
| + | |||
| + | **I/O voltage range is 0~1.8Volt. Otherwise your ODROID will be damaged permanently.** | ||
| - | Refer this link. | + | Refer this link to learn how to use the UART interface. |
| [[en:u3_ioport_uart|UART interface using the IO-Port #1]] | [[en:u3_ioport_uart|UART interface using the IO-Port #1]] | ||
