This technical information has been gathered from a dissassembly of the ROM.
* Button triggers [[NMI]]
* 8K ROM data has 4 regions. There is an NMI vector at offsets &0066, &0866, &1066 and &1866 within the ROM data. This suggests each of the 4 regions is selectable and mappable into the range &0000-&7ff.
* It appears the RAM exists under the Disc Wizard ROM when it's enabled. The code assumes it can use the stack to store the current register settings at the point the NMI is triggered, and this may be located under the Disc Wizard ROM.
* It appears that when the CPC is reset, the Disc Wizard ROM is disabled.
Now, thanks to Jose Leandro, the hardware specialist of the spectrum, with his famous page :
http://trastero.speccy.org/cosas/JL/JL.htm
We can know more about this hardware.
== Pictures ==
<gallery caption="better pics by Terje Grind">
Image:Dw-of.jpg|Front View
Image:Dw-ob.jpg|Back View
Image:Dw-if.jpg|PCB Top
Image:Dw-ib.jpg|PCB_Bottom
</gallery>
<gallery caption="Draysoft & Evesham Micro Centre Disc Wizard">
Image:DiscWizard_Top.jpg|Front View
Image:DiscWizard_Bottom.jpg|Back View
Image:DiscWizard_PCB_Top.jpg|PCB Top
Image:DiscWizard_PCB_Bottom.jpg|PCB_Bottom
</gallery>
<gallery caption="better pics by Terje Grind">
Image:Dw-of.jpg|Front View
Image:Dw-ob.jpg|Back View
Image:Dw-if.jpg|PCB Top
Image:Dw-ib.jpg|PCB_Bottom
</gallery>
<gallery caption== Manual =="Disc Wizard Layout, thanks to Jose Leandro">
File:Disc Wizard - interface_delante.jpg|Disc Wizard - Front Box
File:Disc Wizard - interface_detras.jpg|Disc Wizard - Back Box
File:Disc Wizard - cara_componentes.jpg|Disc Wizard - Components
File:Disc Wizard - cara_pistas.jpg|Disc Wizard - Tracks
File:Disc Wizard PCB Front.png|Disc Wizard - PCB Front
File:Disc Wizard PCB Back.png|Disc Wizard - PCB Back
File:Disc Wizard Layout.png|Disc Wizard - Layout
</gallery>
== Download ==
* [[Media:DiscWizard12.zip|DiscWizard Disc Wizard v1.2 zipped ROM filezip]] (ROM image for Emulators)* [[Media:Disc Wizard (Eagle).zip|Disc Wizard (Eagle).zip]] (Disc Wizard files for Eagle)
== Links Weblinks ==* {{EnWiki|Multiface}} (Disc Wizard is mentioned in the Multiface's Similar products section)
* [http://www.cpc-power.com/index.php?page=detail&num=6369 ''Disc Wizard'' from CPC-Power]
* [https://cpcrulez.fr/hardware-interface_debug-disc-wizard.htm ''Disc Wizard'' from CPCrulez]
* [http://hardware.speccy.org/temp/Amstrad-DiscWizard.html ''Disc Wizard'' from hardware.speccy.org]
* {{EnWiki|Multiface}} (Disc Wizard is mentioned in the Multiface's Similar products section)
[[Category:Peripherals]][[Category:Copy Protection]] [[Category:Manual]]