On these systems, the "Semigraphics 6" mode (contrary to most literature) will display "stripes" for video bytes from $00-$7F. This is because the INTEXT pin on the MC6847 VDG is set, but AS is not and there is no external ROM.
This was reported by Jim Gerrie: https://www.youtube.com/watch?v=VmsWqdiwH2o
http://www.afdelingp.dk/files/articles/ds5002fp/ds5002fp.pdf
namely Touch and Go, World Rally 2, and TH Strikes Back
a 2nd verification pass is still needed on them from additional boards, as bad bits existed in World Rally 2 even prior to extraction (steering logic was broken but bad byte was identified and fixed as the code for that command handler was identical to World Rally 1) and TH Strikes Back is crashing at the first boss (could also be a CPU core issue) Glass was also dumped, but at the time the data wasn't extracted, only the code, and the board has since died, so needs redoing.
Machines promoted to WORKING
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World Rally 2 [Morten Shearman Kirkegaard,Peter Wilhelmsen, David Haywood]
Touch & Go (World) [Morten Shearman Kirkegaard,Peter Wilhelmsen, David Haywood]
Touch & Go (Non North America) [Morten Shearman Kirkegaard,Peter Wilhelmsen, David Haywood]
Touch & Go (earlier revision) [Morten Shearman Kirkegaard,Peter Wilhelmsen, David Haywood]
New Clone Added
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Solar Assault Revised (ver JAA) [ShouTime, pablopelos, Dulleron, Paul Vining, Jason Wible, Surgeville, Sean Sutton, David Mercer, John Cunningham, Smitdogg, The Dumping Union]
Solar Assault (ver JAA) [ShouTime, pablopelos, Dullaron, Paul Vining, Jason Wible, Surgeville, Sean Sutton, David Mercer, John Cunningham, Smitdogg, The Dumping Union]
Better feedback on cylinder positions. Almost all checks of the winchester test pass (option 16 @ RX50DIAG.TD0 diskette), except low level tests expecting manufacturer or diagnostic tracks (write test #1).
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PokoaPoka Onsen de CHU - Bijin 3 Shimai ni Kiotsukete! [system11, The Dumping Union]
Mahjong Hanafuda Cosplay Tengoku 6 [system11, The Dumping Union]
Ai-mode - Pet Shiiku [system11, The Dumping Union]
Tsuugakuro no Yuuwaku [system11, The Dumping Union]
