Good players usually deactivate unused voices which means that e.g. Since the computing power of the GF1 is limited the output sample rate drops gradually when using more than 14 active voices. To replay digital audio data it must be uploaded to the cards RAM first. The first GUS were released with 256 kB later models with 512 kB RAM. 20 sim crack serialsĪ GUS has no direct output channel like Sound Blaster cards but uses a Digital Signal Processor (GF1) that can play from the cards own RAM. One can easily enter the two lines at the command prompt again with changed values until music playback runs.įor the final autoexec.bat init part one more line has to be added.

If the player plays a few seconds then stops and you can still exit by pressing ESC the playback IRQ is in conflict. If it freezes on loading the music file then the DMA setting it in conflict.

It checks for a GUS at the port address given in the environment variable ultrasnd and reads further the desired IRQDMA values and sets the card accordingly.Īfter entering these two lines at the command prompt there is a quick test to see if the desired resources work by using a music player like XTC-PLAY with some music file. It is a known bug that the GUS setup fails when checking for resources and reports problems specifically on DMA check. So a recommended setting is a jumpered base port of 240, IRQ 7 for playback and record and DMA 7 for record and playback.Īlso some DOS4GW versions have a bug with hardware using DMA greater than 7).įor installation one can choose to run the whole GUS software setup 4.11 or just copy this ready setup folder. Typically a GUS is used in a system paired with a Sound Blaster. Gravis Ultrasound Soundfont Full Load When.

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