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SINCLAIR QL MINERVA ROM ....

Posted: Sat Feb 02, 2019 6:02 pm
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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Re: SINCLAIR QL MINERVA ROM ....

Posted: Mon Feb 04, 2019 10:32 am
by Martin_Head
I like the Spectrum keys on the keyboard. And is that a old radio tuning capacitor under the monitor?

Re: SINCLAIR QL MINERVA ROM ....

Posted: Fri Feb 08, 2019 10:59 pm
by nikosdoykas
YES...i actualy restoring old valve radios.....