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SC16IS752/en: различия между версиями
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===UART0=== | ===UART0=== | ||
The device in Linux: <b>/dev/ttyNSC0</b>. TX/RX port lines are output to [[ | The device in Linux: <b>/dev/ttyNSC0</b>. TX/RX port lines are output to [[UEXT UEXT2|UEXT UEXT2]]. A half-duplex [[RS-485|RS-485]]-transceiver(if any) is connected to them in parallel. | ||
The direction of operation of the transceiver is set by the chip using the RTS signal automatically, the hardware flow control must be disabled. In future versions of the driver, RS-485 mode may need to be activated from the userspace. | The direction of operation of the transceiver is set by the chip using the RTS signal automatically, the hardware flow control must be disabled. In future versions of the driver, RS-485 mode may need to be activated from the userspace. | ||