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# DviRamp

The DviRamp keyword enables control of the Miranda DVI-Ramp external device. The DVI-Ramp outputs a standard definition serial digital video signal (SMPTE-259M-C) or a high-definition serial digital video signal (SMPTE-292M).

NoteEnable this keyword only if you are using the Miranda DVI-Ramp external device. The DviRamp keyword is automatically commented out if the application installation script detects a NVIDIA® SDI card connected to the system.

The DviRamp keyword uses the following syntax

DviRamp <serial port>, <baud rate>, <parity>, <size>, <stopBits>

Where: | Is:
--- | ---
<serial_port> | The type of connection to the DVI-Ramp external device. The values are: ttyS0 for a DVI-Ramp1 connected on a serial port. usb/dviramp for a DVI-Ramp1 connected on a USB port using a USB-Serial adaptor. usb/dviramp2 for DVI-Ramp2 connected on a USB port.
<baud rate> | The baud rate used to communicate with the DVI-Ramp.
<parity> | The parity setting to communicate with the DVI-Ramp. It can be set to EVEN, ODD, or NOPARITY.
<size> | The number of transmitted bits per packet.
<stopBits> | The size of the stop bit.

Example of use

DviRamp ttyS0, 38400, none, 8, 1