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en:usb_uart_kit [2016/04/07 12:46] odroid [UART Console Connector] |
en:usb_uart_kit [2016/04/24 14:36] odroid [UART Console Connector] |
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3.3V LVTTL for ODROID-C1/C1+/C2/W | 3.3V LVTTL for ODROID-C1/C1+/C2/W | ||
- | The VCC pin is not a power source but a reference voltage detect. | + | RxD pin is input and TxD pin is output. |
+ | |||
+ | The VCC pin is not a power source but a reference voltage input. | ||
It is used for detecting the IO voltage like a VIO or a VDDIO. | It is used for detecting the IO voltage like a VIO or a VDDIO. | ||
Support for I/O interface voltages down to 1.8 V is provided via a VIO pin. | Support for I/O interface voltages down to 1.8 V is provided via a VIO pin. |