0.219 
======
- a2bus_byte8251: AJR added 8251-based RS-232 serial interface described in BYTE magazine.
- a2surance: R. Belmont and DiskBlitz added support for Applesurance floppy drive controller card.
- academy: Changed description to 'Mephisto Academy (English)'.
- ampex210p: Changed description to 'Ampex 210 plus Terminal (v3.0)'.
- berl16: Changed description to 'Mephisto Berlin 68000 (v0.03)'.
- bup: Changed description to 'Mephisto Blitz- und Problemloesungs-Modul (set 1)'.
- dgun2561: Changed description to 'My Arcade Portable Gaming System (DGUN-2561)'.
- dgun2573: Changed description to 'My Arcade Gamer V Portable Gaming System (DGUN-2573)'.
- fmtowns: Re-tested software, and updated metadata and notes [r09]. Switched to dumps with proper track indexes and offset correction. 3x3eyes, 4dboxing, branmark, chasehq, fsc4, fsc5, libido7, lifendth, loom, marble, mcosmo, msdet2, mspectre, nadia, nova, raiden, rance4, srmp23, srmp4, ssf2, tnzs, vaindrem, vaindrm2, yojusenk, yumimimx in fmtowns_cd.xml [redump.org, r09].
- gameboy: Corrected some metadata and added some parent/clone relationships in gameboy.xml [quasiscroto].
- gen32: Changed description to 'Mephisto Genius 68030 (v4.01)'.
- i8155: Made timer more efficient by not counting each cycle [AJR].
- i8214: Improved interrupt level check, and added setters for combined B/SGS and R inputs [Ryan Holtz, Phil Bennett]
- i8279: Removed timing hack, ensuring SL3 is output (required by Pied Piper Communicator 1). Corrected keyboard scan rate and logging thereof [AJR].
- jaguar: Fixed disassembly of movei instruction (GitHub #6314) [ElectronAsh]. Eliminated unsafe raw memory pointer use from blitter (fixes several exceptions, including tempst2k) [AJR].
- m68000: Allow RTE instruction to unwind 68010 bus error (type 1000) stack frames [R. Belmont].
- macse30: Fixed Sigma Designs L-View SE/30 PDS card [R. Belmont].
- mc6854: Added support for external clocks and DMA mode [Joakim Larsson Edstrom].
- megaiv: Changed description to 'Mephisto Mega IV (set 1)'.
- milano: Changed decription to 'Mephisto Milano (v1.02)'.
- mm2: Changed description to 'Mephisto MM II (set 1, v4.00 1 EPROM)'.
- mm4: Changed description to 'Mephisto MM IV (v7.10)'.
- mm5: Changed description to 'Mephisto MM V (set 1)'.
- modena: Changed description to 'Mephisto Modena (set 1)'.
- montec: Changed description to 'Mephisto Monte Carlo (ver. MC3)'.
- msm5205: Changed description to 'OKI MSM5205 ADPCM'. Added support for MSM5205 10-bit DAC. Derive timing and sample rate from input clock. Updated notes [cam900].
- msm6585: Changed description to 'OKI MSM6585 ADPCM'.
- n64: Added a lot more PCB documentation, and replaced bad dumps with re-dumps in n64.xml [FakeShemp].
- nes: Corrected some metadata and added some parent/clone relationships in nes.xml [quasiscroto].
- polgar: Changed description to 'Mephisto Polgar (v1.5)'.
- polgar10: Changed description to 'Mephisto Polgar 10 MHz (v10.0)'.
- port16: Changed description to 'Mephisto Portorose 16 Bit (v1.01)'.
- port32: Changed description to 'Mephisto Portorose 32 Bit (v1.03)'.
- risc2500: Changed description to 'Kasparov RISC 2500 (v1.04)'.
- smondial: Changed description to 'Mephisto Super Mondial (ver. A)'.
- smondialb: Changed description to 'Mephisto Super Mondial (ver. B)'.
- snes: Corrected some metadata and added some parent/clone relationships in snes.xml [quasiscroto].
- spc700: Fixed TCLR1 and TSET1 operations, and removed page-crossing penalty on Y-relative accesses [David Viens].
- spg2xx_audio: Fixed off-by-one error on Beat Count timer - fixes timing in icanpian, and in shredmjr to some extent. Hooked up channel FIQ. Hooked up software wave-in channel (used by jak_care for voices) [Ryan Holtz].Added preliminary ADPCM36 decoding - significantly improves pballpup [Lord Nightmare, Ryan Holtz].
- tascr30: Changed description to 'ChessSystem R30 (The King 2.50)'.
- unsp: Implemented MULS and FIR_MOV operations [Ryan Holtz, N. Gilbert, smf]
- vrc6snd: Changed descriptions to 'Konami 053329 VRC VI (Sound)' to match chip markings/part numbers [cam900].
- vrc7snd: Changed decription to 'Konami 053982 VRC VII (Sound)'.
- vsmile: Added some French releases to the list of undumped cartridges in vsmile_cart.xml [DisizDream].
- vsmileb: Bugfix #07428: [Media Support] (vsmileb.cpp) vsmileb: Unable to load media [Osso].
- wowwg: Changed description to 'Wow Wireless Gaming (PAL)'.
- ymf262: Added support for variants with different clock dividers [cam900]
- ymf278b: Fixed FM output rate and clock divider, fixed mixing behavior, and expanded notes [cam900].
- z80: Added skeleton LZ8420M device (Z80 with internal RAM and additional I/O) [cam900].
- apple2.cpp: Exposed CFFF accesses to slot cards [R. Belmont]. Improved monochrome-mode drawing in lores, hires and double lores modes. Gives correct NTSC color with -video bgfx, effect hlsl, NTSC on, NTSC A and B to 0, scanline length to 39.1uS [R. Belmont].
- apple2e.cpp, apple2gs.cpp: - 0.219: Exposed CFFF accesses to slot cards [R. Belmont].
- cmi.cpp: Improved interrupt handling - nearly all CMIINT tests pass now. Hooked up peripherals and MIDI ports on the SMPTE/MIDI board. Mapped handlers for the TVT second display board. Adjusted video board PTM clocks to be based on /CAS clock - fixes TIM tests in LGTST diagnostics. Adjusted master card PTM clock to be based on /CAS clock - fixes TIM tests in MAST diagnostics. Hooked up AIC interrupt - all interrupt tests now pass [Ryan Holtz].
- elan_eu3a05.cpp: Added OKI ADPCM decoding [Ryan Holtz].
- esq5505.cpp: Added PCB layout for SQ-2 [Guru].
- gimix.cpp: Connected interrupts, removed timed interrupt hack, and added two additional floppy drivers. Added disassembly override for OS9 system calls. Added OS9 Level 1 version 1.2 BIOS option [68bit].
- iris3130.cpp: Modernized logging, added preliminary MMU support, and added ROM board support [Ryan Holtz].
- isbc8010.cpp: Corrected an OCR issue in monitor ROM that prevented M command from working [Colin Douglas Howell, Robbbert].
- nes_vt.cpp: Untangled from NES state class and NES controller bus [David Haywood].
- roland_d50.cpp: Added additional ROM versions to d50, d50a and d550 as BIOS options. Also added chip labels and locations, PCB notes, and version strings [Lord Nightmare, anonymous, Erik Gavriluk].
- sdk80.cpp: Replaced monitor program with corrected version (GitHub #6324) [Colin Douglas Howell, Robbbert].
- sdk85.cpp: Made second 8355 into a ROM expansion slot that can load custom 8755 programs. Added optional TTY interface. Added vectored interrupt and soft reset buttons. Improved accuracy of button labels and changed default key mappings [AJR].
- spg2xx_jakks.cpp: Hooked up jak_batm I2C EEPROM - enables saving. Split spg2xx_jakks.cpp into separate files for plain, game-key and touch variants [Ryan Holtz].
- sunplus_unsp20soc.cpp: Re-worked some of the DMA and NAND Flash handling so that jak_tsm loads more code [N. Gilbert].
- tti.cpp: Made the two firmware revisions BIOS options [AJR].
- uzebox.cpp: Use filename extension to detect UZE format, as some early games lack the identification string [Robbbert].
- Renamed (hs) to (hyprscan) and (sgi_ip2) to (iris3130) machines.
- Renamed (nes_boot.cpp) to (nes_clone.cpp), (rcm32p.cpp) to (roland_cm32p.cpp), (rd110.cpp) to (roland_d110.cpp), (rmt32.cpp) to (roland_mt32.cpp), (rsc55.cpp) to (roland_sc55.cpp), hyperscan.cpp) to (spg29x.cpp), (lexibook_jg7425.cpp) to (spg29x_lexibook_jg7425.cpp) and (sunplus_gcm394.cpp) to (sunplus_unsp20soc.cpp) drivers.  
- Removed (exsprt48a) machine and (m6502_vh2009), (m6502_vt1682) and (nes_ddr) devices.
- 68bit	added SWTPC swtpc S/09 OS9 machine.
- Adrian Graham added STM Electronics Pied Piper Communicator 1 machine.
- algestam and Ryan Holtz added Nintendo Game & Watch: Pinball machine.
- anonymous added Basic Fun The Oregon Trail machine.
- ArcadeHacker and ClawGrip added Symbol PDT 3100 (v1.10-00) machine.
- Berger added Hegener + Glaser Mephisto II (set 2) machine.
- Berger and blitzchess.fr added Hegener + Glaser Mephisto 1X machine.
- Bitsavers added Ampex Ampex 230 plus Terminal (v4.0) machine.
- Carl and rfka01 added Triumph-Adler Alphatronic PC-16 machine.
- David Haywood and ClawGrip added Casio Casio ROM Pack Software List holder machine.
- DBWBP added Roland D-550 Linear Synthesizer and Roland D-50 Linear Synthesizer (Ver. 1.xx) machines.
- DBWBP and depblue added Roland D-50 Linear Synthesizer (Ver. 2.xx) machine.
- F. Ulivi added HP 86B machine.
- hap added Hegener + Glaser Mephisto Academy (German, 04-10-88), Hegener + Glaser Mephisto Mega IV (set 2), Hegener + Glaser Mephisto Genius 68030 (v4.00), Hegener + Glaser Mephisto Milano (v1.01), Hegener + Glaser Mephisto MM II (set 2, v4.00 2 EPROMs), Hegener + Glaser Mephisto MM II (set 3, v3.00), Hegener + Glaser Mephisto MM II (set 4), Hegener + Glaser Mephisto MM II (set 5), Hegener + Glaser Mephisto MM IV (v7.00), Hegener + Glaser Mephisto MM IV (v6.00), Hegener + Glaser Mephisto MM V (set 2), Hegener + Glaser Mephisto Modena (set 2), Hegener + Glaser Mephisto Modena (set 3), Hegener + Glaser Mephisto Academy (German, 06-03-89), Hegener + Glaser Mephisto Berlin 68000 (v0.02), Hegener + Glaser Mephisto Super Mondial (ver. AB), Hegener + Glaser Mephisto Monte Carlo (ver. MC2), Hegener + Glaser Mephisto Rebell 5,0 (set 2), Hegener + Glaser Mephisto Polgar 10 MHz (v10.1), Hegener + Glaser Mephisto Blitz- und Problemloesungs-Modul (set 2), Hegener + Glaser Mephisto Portorose 32 Bit (v1.01), Saitek / Tasc Kasparov RISC 2500 (v1.03), Tasc ChessSystem R30 (The King 2.23, unreleased), Tasc ChessSystem R30 (The King 2.20) and Tasc ChessSystem R30 (Gideon 2.1, prototype) machines.
- hap and Berger added Consumenta Computer/Loproc Conchess (standard) machine.
- Juan Romero and ClawGrip added Alcatel/Telefonica TeleTUP and Alcatel/Telefonica TRMA VIA machines.
- Peter Wilhelmsen and David Haywood Digital Pocket Hand Held System Model: 8630 - 230-in-1 and Orb Retro Arcade Game Controller 153-in-1 machines.
- R. Belmont and rfka01 added GTAC Do-Do machine.
- R. Belmont and Techknight added Applied Microelectronics Institute/The Weather Channel WeatherSTAR 4000 machine.
- rfka01 added ASEM S.p.A. AM100, Inc. Albert, Albert Computers, Sanyo MBC-16LT, Triumph-Adler Alphatronic P10 and Victor V286C machines.
- rfka01, nIGHTFALL crew and Dirk Best added CompuData Tulip System I manchine.
- Sean Riddle added Cadaco Buzztime Home Trivia System, JAKKS Pacific Inc The Walking Dead: Battleground (JAKKS Pacific TV Game) and JAKKS Pacific Inc / Digital Eclipse Mortal Kombat (JAKKS Pacific TV Game) machines.
- Sean Riddle and ClawGrip added Advance Bright Ltd / V-Tac Technology Co Ltd. Decathlon, Cefa Toys Super Quique / Mega Duck (Spain), Imaginarium / ItsMagical Karao Kids Songs 2 (Spain), JAKKS Pacific Inc Toy Story - Toys on the Move (JAKKS Pacific TV Motion Game) and VTech MobiGo machines.
- Sean Riddle and David Haywood added Hasbro / Tiger Electronics Star Wars - The Clone Wars, Hasbro / Tiger Electronics Mission: Paintball Powered Up, JAKKS Pacific Inc The Walking Dead: Zombie Hunter (JAKKS Pacific TV Game), JAKKS Pacific Inc Star Wars Clone Trooper (JAKKS Pacific TV Game), JAKKS Pacific Inc Duck Commander (JAKKS Pacific TV Game), JAKKS Pacific Inc DreamWorks Dragons Hero Portal, JAKKS Pacific Inc Big Buck Hunter Safari (JAKKS Pacific TV Game), JAKKS Pacific Inc / Code Mystics TV Touch Games: Star Wars Original Trilogy, Performance Designed Products / Disney / Jungle Soft Disney Game It! Classic Pals, Senario Guitar Super Star (Fender Stratocaster style), Senario Sports Trivia Professional Edition (Senario, Plug and Play), Senario / V-Tac Technology Co Ltd. My Sports Challenge Plus / Wireless Sports Plus, Tech2Go / WayForward Teenage Mutant Ninja Turtles: Mutant and Monster Mayhem and WinFun / KidConnection SmarTV Adventures machines.
- Sean Riddle, David Haywood and Ryan Holtz added Hasbro Designer's World (Version 1.0, Dec 20 2005), Hasbro / Tiger Electronics Dream Life Superstar (Version 0.3, Mar 16 2007), JAKKS Pacific Inc / Code Mystics TV Touch Games: Spider-Man in Villain Round-Up, Senario Guitar Star, Senario / V-Tac Technology Co Ltd. My Sports Challenge (5-in-1 version), Senario / V-Tac Technology Co Ltd. (QVC license) My Sports Challenge (6-in-1 version, QVC license) and Shiggles Inc. Club Jenna Presents: Jenna Jameson's Strip Poker machines.
- Sean Riddle and GameHistory.org added Atari Atari Flashback Mini 7800, Bandai Multi Game Player Gamepad and Waixing Megapad 31-in-1 machines.
- Sean Riddle, Peter Wilhelmsen, David Haywood and ShouTime added Bandai / SSD Company LTD Mahou Taiketsu Magiranger - Magimat de Dance & Battle (Japan), Tomy / SSD Company LTD Nihon Isshuu - Boku wa Plarail Untenshi (Japan) and Tomy / SSD Company LTD Champiyon Pinball (Japan) machines.
- Sean Riddle, Peter Wilhelmsen and ShouTime added Epoch / SSD Company LTD Excite Sports Tennis x Fitness (Japan) machine.
- TeamEurope added MGT Fitness Konsole (NC1470), Plug & Play Game Controller with 200 Games (Supreme 200) and VTech MobiGo 2 (Germany) machines.
- TeamEurope and David Haywood addded Advance Bright Ltd. Wikid Joystick, AtGames / Sega Reactor MD (PAL), Conny / VideoJet Teenage Mutant Ninja Turtles - Pocket Dream Console (France), dreamGEAR My Arcade Retro Arcade Machine - 300 Handheld Video Games (DGUN-2593), Lexibook Lexibook Retro TV Game Console - 300 Games, Lexibook Lexibook Compact Cyber Arcade - Disney Princess, MGT MGT 20-in-1 TV-Spielekonsole (Germany), Red5 Mini Arcade Machine (Red5), Retro Dance Mat (110 song Super StepMania + 9-in-1 games) (PAL), TaiKee Interactive TV Games 48-in-1 (PAL) and TaiKee Interactive TV Games 49-in-1 (PAL) machines.
- TeamEurope, Peter Wilhelmsen and David Haywood added Advance Bright Ltd Guitar Fever (2007.07.03 Ver 2.7) machine.
- unknown added City Patrolman machine.
- Added 24C04 I2C Memory, Ampex 230 Keyboard, Applesurance Diagnostic Controller, ARM PL192 VIC, BYTE Serial Interface (8251 based), DC305 Printer Controller, iPhone 2G SPI controller, iPhone 2G timers, M6502 swapped D2/D7, M6502 swapped D5/D6, MC6844 DMA, NEC uPD78053, NEC uPD78312, SDK-85 expansion ROM socket, SDK-85 PROM I/O Expansion (Intel 8755), SPG2xx-series System-on-a-Chip (128 sprites) and Xavix 2 CPU devices.
- AJR added cit1500.cpp, pdt3100.cpp, pp.cpp and roland_d50.cpp drivers.
- Carl added alphatpc16.cpp driver.
- David Haywood added nes_sh6578.cpp and sunplus_unsp20soc_mobigo.cpp drivers.
- Dirk Best added tulip1.cpp driver.
- hap added conchess.cpp driver.
- R. Belmont added casio_rompack.cpp and wxstar4000.cpp drivers.
- Ryan Holtz and David Haywood added spg2xx_jakks_gkr.cpp, spg2xx_jakks_tvtouch.cpp, spg2xx_mysprtch.cpp and spg2xx_smarttv.cpp drivers.