> MagerValp was kind enough to provide a Swedish JD ROM image to me, and I > have recently been able to have someone test it. This is their report: > > It worked as as it should with keyboard layout and loading/saving. > Everything seemed OK until I copied some files with FCOPY+. The program > worked but when you exit the program (<- key) the screen fills with > garbage. More garbage appears after every command in direct mode, not > when using the basic editor (10 PRINT ...). > After some digging I found that the cause was in line 69 of FCOPY+ > where it does a "POKE 808,237". > According to "Mapping the C128" is ISTOP (Indirect STOP). I'm at a loss. I > really don't get what happens here... But I'm not a coder and I really > don't know the C128 that well. > > This is easily reproduced in VICE if you want to test it, just tell x128 > to use the swedish rom and POKE 808,237 and you'll see what happens. > If you restore the original value (110) the problem goes away. POKE 808,237 looks like a 64 POKE (,234 disables R/S-RESTORE, ,237 re-enables it). Strange it would be in 128 mode. -- ------------------------------------ personal: http://www.cameronkaiser.com/ -- Cameron Kaiser * Floodgap Systems * www.floodgap.com * firstname.lastname@example.org -- Rational behavior is a choice, not a predestination. -- Kent Paul Dolan ---- Message was sent through the cbm-hackers mailing listReceived on 2011-01-09 06:00:03
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