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en:usb_uart_kit [2015/07/04 18:45] odroid |
en:usb_uart_kit [2016/12/18 11:01] (current) odroid [UART Console Connector] |
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- | 1.8V LVTTL for ODROID-U3/XU3/X2/X | + | 1.8V LVTTL for ODROID-U3/XU3/XU4/X2/X |
- | 3.3V LVTTL for ODROID-C1/W | + | 3.3V LVTTL for ODROID-C1/C1+/C0/C2/W |
+ | |||
+ | 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. | ||
+ | Support for I/O interface voltages down to 1.8 V is provided via a VIO pin. | ||
</code> | </code> | ||
+ | |||
+ | **Molex 5268-04a(2.5mm pitch) is mounted on the PCB. \\ | ||
+ | Its mate is Molex 50-37-5043 Wire-to-Board Crimp Housing.\\ | ||
+ | 45 degreed corner edge is a mark for pin number 1.** | ||
+ | |||
+ | ====== USB UART Schematic ====== | ||
+ | |||
+ | |||
+ | {{:en:others:usb_uart_for_odroid.png?1024|}} |