Sound Blaster 16: Difference between revisions

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Revision as of 05:55, 16 September 2021 (view source) osdev>Klakap (→‎Programming DMA) ← Older edit		Latest revision as of 05:40, 9 June 2024 (view source) Xtex (talk \| contribs) m (Bot: Replace deprecated source tag with syntaxhighlight)
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Line 80: ===Programming DMA=== You can get more info about [[programming DMA] on page [http://homepages.cae.wisc.edu/~brodskye/sb16doc/sb16doc.html] ~~here~~. Programming 8 bit transfers throught channel 1 (channel number is 1): Line 150: ==Code== <~~source~~syntaxhighlight lang="asm"> %macro OUTB 2 mov dx, %1 Line 196: ;now transfer start - don't forget to handle irq </syntaxhighlight> ~~</source>~~ ==QEMU support== Line 214: ## Add any sound card to the VM ## In virt-manager's Edit -> Preferences menu check the "Enable XML editing" box. ## Open VM's hardware and after selecting the sound card, click on the XML tab and replace its contents with:<~~source~~syntaxhighlight lang="xml"><sound model="sb16"/></~~source~~syntaxhighlight> # Run the OS using QEMU's <code>-curses</code> option or use QEMU's <code>-kernel</code> and <code>-nographic</code> (serial console): in this case, there will be no "freeze", but there still be some flickering in the audio.