SINCLAIR QL MINERVA ROM ....

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nikosdoykas
Over Heated PSU
Posts: 134
Joined: Tue Oct 09, 2018 4:20 am

SINCLAIR QL MINERVA ROM ....

Post by nikosdoykas »

HELLO Ι PUT ON MY QL THE MINERVA ROM SO TO DO THAT YOU MUST HAVE A(THE ROM BURNED IN THE CHIP B)A PCB MADE FOR MAKE COMPATIBLE THE 27C512 WITHE QL ROM MAP AND A 74LS00 TO MAKE THE RE MAP
ALL THE THING ITS MAKE EASY ON A VERO BOAD AND WORKS VERY NICE...
ITS VERY FASTER IN BOOT THAN THE OLD JM ....
TIP TRY TO MAKE THE NEW PCB THIN IN HIGH
THE QL DONT HAVE TO MUCH SPACE AN THE KEYBOARD DONT FIT OF IS VERY HI
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Martin_Head
Aurora
Posts: 847
Joined: Tue Dec 17, 2013 1:17 pm

Re: SINCLAIR QL MINERVA ROM ....

Post by Martin_Head »

I like the Spectrum keys on the keyboard. And is that a old radio tuning capacitor under the monitor?


nikosdoykas
Over Heated PSU
Posts: 134
Joined: Tue Oct 09, 2018 4:20 am

Re: SINCLAIR QL MINERVA ROM ....

Post by nikosdoykas »

YES...i actualy restoring old valve radios.....


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