1The QEMU PC System emulator simulates the following peripherals: 2 3- i440FX host PCI bridge and PIIX3 PCI to ISA bridge 4 5- Cirrus CLGD 5446 PCI VGA card or dummy VGA card with Bochs VESA 6 extensions (hardware level, including all non standard modes). 7 8- PS/2 mouse and keyboard 9 10- 2 PCI IDE interfaces with hard disk and CD-ROM support 11 12- Floppy disk 13 14- PCI and ISA network adapters 15 16- Serial ports 17 18- IPMI BMC, either and internal or external one 19 20- Creative SoundBlaster 16 sound card 21 22- ENSONIQ AudioPCI ES1370 sound card 23 24- Intel 82801AA AC97 Audio compatible sound card 25 26- Intel HD Audio Controller and HDA codec 27 28- Adlib (OPL2) - Yamaha YM3812 compatible chip 29 30- Gravis Ultrasound GF1 sound card 31 32- CS4231A compatible sound card 33 34- PCI UHCI, OHCI, EHCI or XHCI USB controller and a virtual USB-1.1 35 hub. 36 37SMP is supported with up to 255 CPUs. 38 39QEMU uses the PC BIOS from the Seabios project and the Plex86/Bochs LGPL 40VGA BIOS. 41 42QEMU uses YM3812 emulation by Tatsuyuki Satoh. 43 44QEMU uses GUS emulation (GUSEMU32 http://www.deinmeister.de/gusemu/) by 45Tibor \"TS\" Schütz. 46 47Note that, by default, GUS shares IRQ(7) with parallel ports and so QEMU 48must be told to not have parallel ports to have working GUS. 49 50.. parsed-literal:: 51 52 |qemu_system_x86| dos.img -soundhw gus -parallel none 53 54Alternatively: 55 56.. parsed-literal:: 57 58 |qemu_system_x86| dos.img -device gus,irq=5 59 60Or some other unclaimed IRQ. 61 62CS4231A is the chip used in Windows Sound System and GUSMAX products 63