Setup guide

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).
NOTE Enable 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>
Is:Where:
The type of connection to the DVI-Ramp external device. The values are:<serial_port>
■ 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.
The baud rate used to communicate with the DVI-Ramp.<baud rate>
The parity setting to communicate with the DVI-Ramp. It can be set to
EVEN, ODD, or NOPARITY.
<parity>
The number of transmitted bits per packet.<size>
The size of the stop bit.<stopBits>
Example of use
DviRamp ttyS0, 38400, none, 8, 1
130 | Chapter 6 Advanced Configuration and Troubleshooting