# SerialOutputSignals

`import { SerialOutputSignals } from "destack:device/binding";`

Serial output signal patch.

```ds title="SerialOutputSignals"
export struct SerialOutputSignals {
    dataTerminalReady: boolean;
    requestToSend: boolean;
    breakActive: boolean;
}
```

[language/library/src/device/binding/serial.ds:198:205](https://github.com/destack-sh/destack/blob/main/language/library/src/device/binding/serial.ds#L198-L205)

## Members

### `dataTerminalReady: boolean`

Data-terminal-ready output line state when updated.

### `requestToSend: boolean`

Request-to-send output line state when updated.

### `breakActive: boolean`

Break signaling state when updated.