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mantis:ide_simulator:uhd [2021/04/02 05:09] colin |
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- | ==== Roland SP808[EX] ==== | ||
- | Note: This feature is experimental - it's quite different to the other features in the firmware, all of which generally involve simulating read-only media. | ||
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- | Support for the Roland SP808/EX is provided by implementing the SCSI " | ||
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- | === Limitations === | ||
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- | The firmware currently requires a UHD floppy image to be selected to simulate the writable disk. Otherwise, it will default to a CD/DVD-ROM drive, and the SP808 will run slowly (as it continually attempts to figure out why the drive isn't a UHD floppy drive). | ||
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- | The SP808 appears to be sensitive to image sizes. They can vary, but if they' | ||
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- | === Creating an image === | ||
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- | Images used by the firmware have the ' | ||
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- | To create a disk, you can use the Unix/Linux command ' | ||
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- | < | ||
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- | 489532 sectors at the standard sector size of 512 bytes will create an image the same size as a real 250Mb ZIP disk, which seems to make the Roland happy. | ||
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- | Once the image is created, installed on an SD card or USB drive, and plugged into the Roland, it will ask to format it. Do a " |