Sinclair QL: ROM switcher with a FLASH !

genny_flick

Active member
AmiBayer
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Joined
May 13, 2011
Posts
1,051
Country
Italy
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Bari, Apulia
Hi, here a very simple project: a ROM switcher for Sinclair QL. I have used a FLASH 29F010 able to store 256Kx8, so I have programmed it to have:

1) Original JS ROM;
2) Original JS ROM + Toolkit II;
3) Minerva ROM;
4) Minerva ROM + Toolkit II.

Using jumpers is possible to choose configuration. It use round pin to preserve original sockets ROM.

Some photos:

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Last edited:

DjCook

8 Bit Dreams
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Apr 25, 2016
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2,397
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Germany
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Bavaria
Hi,
are these for sale? Or maybe someone can point me where can i download a minerva rom included toolkit II?
 

dempsey

Member
Joined
Aug 6, 2019
Posts
34
Country
Denmark
Region
Copenhagen
hi - I realize this is some years old now :)) - but is it still possible to get one of these?
 
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