z80scc: Removed unused Z80SCC_USE_LOCAL_BRG and simplified
WR15_ZEROCOUNT usage to reduce the likelihood of needless timer
activation.
mips3drc: Additional micro-optimizations to generate_checksum_block.
* spectrum_cass.xml: Added one game and a couple of demos
Just noticed that the only way to play the Spectrum version of Inspector Gadget was through its Russian bootleg arcade game "Brodjaga", so I added its only official release (was cancelled in the UK but released in Spain).
Also added a couple of demos that I found laying around in a very old backup, and which aren't already included in any cover tapes:
-LSD Megademo
-The Ren and Stimpy Slideshow (a kind of lame slideshow of a few black and white pics, but with a decent presentation)
Partially reverts an old commit from @Robbbert (2479398533) where the floppy device was (mistakenly?) set to FLOPPY_525_QD (quad density) from FLOPPY_525_SSDD (single-sided double-density).
As far as I am aware, the Osborne1 only supported SSSD and SSDD disks. Revert appears to resolve known Osborne1 issues [5792](https://mametesters.org/view.php?id=5792) (thanks to @Osso13 for pointing this out) and [8100](https://mametesters.org/view.php?id=8100) @cuavas.
----------------------------------------------------------
Drugs: Their Effects on You [Matthew Eric D'Asaro, Firehawke]
New working software list additions (apple2_flop_clcracked.xml)
---------------------------------------------------------------
Drugs: Their Effects on You (cleanly cracked) [4am, Matthew Eric D'Asaro, Firehawke]
* Software list items promoted to working (apple2_flop_clcracked.xml)
-------------------------------------------------------------------
Choplifter [4am, Firehawke]
New working software list additions (apple2_flop_orig.xml)
----------------------------------------------------------
Copy II Plus (Version 9.0) [4am, Firehawke]
Copy II Plus (Version 8.4) [4am, Firehawke]
Copy II Plus (Version 9.1) [4am, Firehawke]
Copy II Plus (Version 8.1) (800K 3.5") [4am, Firehawke]
Copy II Plus (Version 8.2) (800K 3.5") [4am, Firehawke]
Copy II Plus (Version 8.3) (800K 3.5") [4am, Firehawke]
Locksmith (Version 5.0 Revision C) [4am, Firehawke]
Locksmith (Version 5.0 Revision F) [4am, Firehawke]
Locksmith (Version 5.0 Revision G) [4am, Firehawke]
Locksmith (Version 6.0 Revision A) [4am, Firehawke]
Copy II Plus (Version 8.4) (800K 3.5") [4am, Firehawke]
Locksmith (Version 6.0 Revision B) [4am, Firehawke]
Essential Data Duplicator (Version 3.0-1984-02-06) [4am, Firehawke]
Essential Data Duplicator (Version 3.0-1984-05-25) [4am, Firehawke]
Back It Up (Version 3.6) [4am, Firehawke]
Super Disk Copy (Version 3.6) [4am, Firehawke]
Copy II Plus (Version 3.1) [4am, Firehawke]
Copy II Plus (Version 4.1) [4am, Firehawke]
Copy II Plus (Version 4.3) [4am, Firehawke]
Copy II Plus (Version 4.4B) [4am, Firehawke]
Copy II Plus (Version 4.4C) [4am, Firehawke]
Copy II Plus (Version 9.0) (800K 3.5") [4am, Firehawke]
Copy II Plus (Version 4.4D) [4am, Firehawke]
Copy II Plus (Version 5.0) [4am, Firehawke]
Copy II Plus (Version 5.1) [4am, Firehawke]
Copy II Plus (Version 5.2) [4am, Firehawke]
Copy II Plus (Version 5.4) [4am, Firehawke]
Copy II Plus (Version 6.0) [4am, Firehawke]
Copy II Plus (Version 5.5) [4am, Firehawke]
Copy II Plus (Version 6.1) [4am, Firehawke]
Copy II Plus (Version 6.2) [4am, Firehawke]
Copy II Plus (Version 6.3) [4am, Firehawke]
Copy II Plus (Version 9.1) (800K 3.5") [4am, Firehawke]
Copy II Plus (Version 6.4) [4am, Firehawke]
Copy II Plus (Version 6.5) [4am, Firehawke]
Copy II Plus (Version 6.6) [4am, Firehawke]
Copy II Plus (Version 7.1) [4am, Firehawke]
Copy II Plus (Version 7.2) [4am, Firehawke]
Copy II Plus (Version 7.3) [4am, Firehawke]
Copy II Plus (Version 7.4) [4am, Firehawke]
Copy II Plus (Version 8.1) [4am, Firehawke]
Copy II Plus (Version 8.2) [4am, Firehawke]
Copy II Plus (Version 8.3) [4am, Firehawke]
* New working software list additions (apple2_flop_clcracked.xml)
---------------------------------------------------------------
Descending/Ascending Intervals (cleanly cracked) [4am, Firehawke]
Functional Harmony: Secondary Dominants (cleanly cracked) [4am, Firehawke]
Keyboard Note Drill (cleanly cracked) [4am, Firehawke]
Melodic Dictation: Beginning Level (cleanly cracked) [4am, Firehawke]
Melodic Dictation: Intermediate Level (cleanly cracked) [4am, Firehawke]
Music Composer Quiz (cleanly cracked) [4am, Firehawke]
Music Terminology (cleanly cracked) [4am, Firehawke]
Tap-It (cleanly cracked) [4am, Firehawke]
Zoo Puppet Theater (cleanly cracked) [4am, Firehawke]
* New working software list additions (apple2_flop_clcracked.xml)
---------------------------------------------------------------
Volcanoes (cleanly cracked) [4am, Firehawke]
Measuring Economic Activity (cleanly cracked) [4am, Firehawke]
Media Magic: The Melody Studio (cleanly cracked) [4am, Firehawke]
Time Explorers (cleanly cracked) [4am, Firehawke]
On Target: 3000 Words of German (cleanly cracked) [4am, Firehawke]
* Small metadata correction (squash this message out during merge)
* New working software list additions (apple2_flop_orig.xml)
----------------------------------------------------------
Bouncing Kamungas! [4am, Firehawke]
Pig Pen [4am, Firehawke]
Ricochet [4am, Firehawke]
Grey Seas, Grey Skies [4am, Firehawke]
World Class Leader Board [4am, Firehawke]
* New working software list additions (apple2_flop_orig.xml)
----------------------------------------------------------
Columns //e (Version 2.01) [4am, Firehawke]
Wizardry: Proving Grounds of the Mad Overload (Version 05-SEP-81) [4am, Firehawke]
Wizardry: Proving Grounds of the Mad Overload (Version 01-DEC-81) [4am, Firehawke]
* New working software list additions (apple2_flop_clcracked.xml)
---------------------------------------------------------------
Keyboard Fingerings (cleanly cracked) [4am, Firehawke]
Keyboard Intervals (cleanly cracked) [4am, Firehawke]
Keyboard Jazz Harmonies (cleanly cracked) [4am, Firehawke]
Keyboard Extended Jazz Harmonies (cleanly cracked) [4am, Firehawke]
Keyboard Speed Reading (cleanly cracked) [4am, Firehawke]
Musical Stairs (cleanly cracked) [4am, Firehawke]
Note Detective II: Intermediate Level (cleanly cracked) [4am, Firehawke]
Geography Search (cleanly cracked) [4am, Firehawke]
Cubes, Prisms, and Cylinders (cleanly cracked) [4am, Firehawke]
Early Music Skills (cleanly cracked) [4am, Firehawke]
Keyboard Arpeggios (cleanly cracked) [4am, Firehawke]
Keyboard Blues (cleanly cracked) [4am, Firehawke]
Keyboard Chords (cleanly cracked) [4am, Firehawke]
* nes/bus: Minor cleanups for Taito boards.
- Fixed address masks for TC0190FMC and X1-005, reflecting hardware pin connections.
- Fixed off-by-one in TC0190FMC+PAL IRQ due to using two's complement instead of one's complement.
* Fixed khstad88's release date.
