Isn't that why the V-sync line is inverted or whatever. I got an early
JS QL and needed that mod for display on NTSC here in the states.
Hopefully someone here can recall what is needed. I sure don't.
Denny
Email: [email protected]
Web site: http://hermit23.webs.com/
On 8/31/2011 7:35 PM, Rich Mellor wrote:
On 31/08/2011 20:57, Dilwyn Jones wrote:
US QL with JSU ROMs (Wish I had plain JS ROMs),
I'm sure I mentioned having a JS QL going spare a while back? Might
not have microdrives though.
Cheers,
Norm.
I have JS ROM images on my website, Dave, if you have a way an EPROM
programmer.
I wonder if a UK JS ROM would work in an American QL? I've never
thought of that before. Wonder if there'd be 50/60 Hz issues, and of
course the PAL/NTSC TV display issue? Anyone know the answer to that
one?
Dilwyn Jones
I have JS ROMs for sale on sellmyretro.com - an American QL will work
in the UK, but that is mainly because there is a small toggle switch
next to the UHF modulator, which you can flick over - not fitted on
all boards.
JS ROMs will work on an American QL, with output via the RGB socket -
the display on an American TV will be squashed because of the PAL/NTSC
issue :-(
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