* The UI controls are described as zoom in/out, but they had the
opposite effect on the palette and tile viewers. That has been
changed to make them consistent with the tilemap viewer.
* Made the default zoom key not act as a toggle. People are familiar
with the function of Ctrl+0/=/- in web browsers, so making them behave
similarly in MAME should make it more approachable. Also added the
default zoom key to the relevant documentation page.
* Implemented the default zoom key for the palette and tile viewers.
* In the tilemap viewer, if the view is in default expand to fit mode,
zoom in/out starting from the actual zoom ratio. Once again, this
behaves more like the zoom controls in a web browser displaying an
image so it should be more intuitive.
* Made more messages from the tilemap viewer localisable.
-util/zippath.cpp: Fixed MT08074.
* There were multiple issues at play here. After #8443 was applied,
is_root was simply never returning true on Windows, as OSD_WINDOWS
isn't actually defined outside libosd and libocore. This caused
phantom parent items to appear in disk roots on Windows, but it meant
that the check in zippath_resolve would always fail so the trailing
backslash would be trimmed. Fixing the macro test in is_root meant
the trailing backslash from C:\ would no longer be trimmed, which
caused the stat in zippath_resolve to fail.
-bigbord2.cpp: Hooked up floppy DRQ that had somehow got lost.
-Reduced tag map lookups in several drivers and devices.
-util/coretmpl.h: Removed an overload of bitswap that can be avoided
using if constexpr.
-Added doxygen comments to some classes, and fixed several doxygen
warnings.
-util, osd: Test for _WIN32 rather than WIN32.
* In C++17 mode, WIN32 is no longer a predefined macro, although various
things in 3rdparty define it to maintain legacy support. We're better
off moving forward anyway for when WIN32 disappears entirely. (WIN32
is not a reserved name, while _WIN32 is, starting with an underscore
follwed by an uppercase letter.)
emu/render.cpp: Use I/O filter for zlib decompression, avoiding the need
to use zlib directly.
audo/bally.cpp: Moved several constructors out of the header, fixed a
save state issue, and made outputs use finders.
exidy.cpp: Split up state class and reduced reliance on driver init
functions.
Changed various drivers to use output finders.
First major step in splitting up machine classes in NEC PC98 family tree:
* Splits up derivative HWs into own state machine and files (pc98ha.cpp, pc9821.cpp and pc9801_epson.cpp);
* Adds a preliminary uPD4991a parallel RTC, used by pc98ha;
* Fix -26, -86, -118 C-bus sound board dips or jumper settings;
* Fix default sound card for pc9821 (-86) and pc9821ce2 / pc9821cx3 (-118);
* Adds preliminary MAD Factory Otomichan-kai C-bus sound board;
* Adds boilerplate code for C-bus installing board I/Os, avoiding the possible inconvenience of board(s) getting silently unmapped by other installed boards;
* Major refactoring of HW dip switches readouts, using required_ioports instead of scattering things around in PPI hooks;
* Extensive QA rundown, including research on missing features and undumped machines.
pc9801.cpp: Don't passthrough mouse irq frequency when cycle setting is setup too, fixes jastrike mouse input on options menu.
pc9801.cpp: Fix kanji RAM window LR readback, makes telenetm to properly display 8x16 chars on RS and derivative machines.
pc8801.cpp: fixed OPNA RAM readback, allowing SWs to playback ADPCMs properly.
New machines marked as NOT_WORKING
----------------------------------
PC-98LT [anonymous]
PC-98HA "Handy98" [anonymous]
PC-9821Nr15 (98NOTE Lavie) [flyingharuka]
PC-9821Nr166 (98NOTE Lavie) [flyingharuka]
PC-9821Nw150 (98NOTE Lavie) [flyingharuka]
PC-9821Ra266 (98MATE R) [flyingharuka]
PC-9821Cx3 (98MULTi CanBe) [flyingharuka]
PC-9801VX [qazmko1029]
PC-9801US [CoolMod]
- Implement video slot and mono graphics video card
- Hook up CIO, SIO, RTC, PIT, SN76489
- Add daisy chain for Z80 devices and hook it up to the PIC
- Add system control ports
neogeo.cpp: Added newer Universe BIOS versions to irrmaze - this allows
the Japanese version to be seen by switching the region, and joystick
play using a cheat (although 2.3 and later also support trackball play,
a joystick is still required for setup and to use the in-game menu).
Also changed roboarma to roboarmya, as this matches the software list,
and we prefer to make clone set names using suffixes.
neogeo.xml: Added irrmaze with usage note explaining that newer
Universe BIOS versions support joystick play as a cheat (must be enabled
each session - Universe BIOS does not save cheat state to NVRAM).
lwriter.cpp: Got rid of a couple of literal tags, make use of Allman
style a bit more consistent, and got rid of a redundant part of a
bitwise or expression.
runaway.cpp: Merged video code into main driver file, split state
classes, reduced a bit of redundancy, eliminated runtime input tag
lookups, and generally tidied up code.
dai3wksi.cpp: Noted manufacture in description for runaways.
* Removed unnecessary VRAM read trampolines.
* Use buffered_spriteram16_device for buffered sprite RAM.
* Derive clocks from crystals.
* Reduced runtime tag lookups, unnecessary region size.
* Fix naming, spacing.
* Use generic graphics layouts, fix color usage of gfxdecode related to palette size.
* Restrict rowscroll to screen clipping rectangle.
* add some dumped data to the innotab2 driver, split from storio [Sean Riddle]
* new NOT WORKING software list entry
------
leapfrog_zippity_cart.xml:
The Princess and the Frog - Magical Bayou Adventure (500-13779-A) (UK) [Sean Riddle]
* new NOT WORKING machines
-----
Compact Cyber Arcade TV - 120 in 1 (JL2370) [Sean Riddle, taizou]
Leapster Explorer [David Haywood]
* new NOT WORKING software list entries
------------
leapfrog_leapster_explorer_cart.xml:
TinkerBell and the Lost Treasure (500-14226-A) [Dave "Foxhack" Silva]
Mr. Pencil Saves Doodleburg (500-14221-A) [Dave "Foxhack" Silva]
Adventure Sketchers (500-15340-A) (Creativity Learning Game) [Dave "Foxhack" Silva]
* new NOT WORKING software list entries
-------
vtech_innotab_cart.xml:
The Penguins of Madagascar (80-230500, US) [Dave "Foxhack" Silva]
Teenage Mutant Ninja Turtles - Turtle Power! (80-231300, US) [Dave "Foxhack" Silva]
* mobigo_cart.xml: remove jakenevalt, it's a bad dump "80-252800 - Jake and the Neverland Pirates (US).bin FIXED BITS (xxxxxx1xxxxxxxxx)"
* mobigo_cart.xml: remove dprinces, it's a bad dump "mobigo_251100.bin BADADDRxxxxxxxxx-xxxxxxxxxxxxxx"
* new NOT WORKING software list entries
------
mobigo_cart.xml:
Disney/Pixar Cars 2 (USA, rev 2?) [Sean Riddle, Dave "Foxhack" Silva]
Thomas & Friends - Really Useful Engines (USA, rev 2?) [Sean Riddle, Dave "Foxhack" Silva]
* - added German ltleappad BIOS [Team Europe, Sean Riddle]
* new NOT WORKING software list entries
------
vtech_storio_cart.xml:
Cars 2 (USA) [Sean Riddle, Dave "Foxhack" Silva]
Dora and the 3 Little Pigs (USA) [Sean Riddle, Dave "Foxhack" Silva]
Hello Kitty's Surprise (USA) [Sean Riddle, Dave "Foxhack" Silva]
Disney Princess - A Gift From The Heart & Belle's Special Treat (USA) [Sean Riddle, Dave "Foxhack" Silva]
TinkerBell and the Great Fairy Rescue (USA) [Sean Riddle, Dave "Foxhack" Silva]
Mickey Mouse Clubhouse (USA) [Sean Riddle, Dave "Foxhack" Silva]
* update notes in storio xml
* add some more known cartridge info to juicebox.xml
* Split YM2154 into a separate device
* Created fake YM2154 ROMs as placeholders
* Created new BBD sound device in src/devices/sound/bbd.cpp
* Created new mixer device in src/devices/sound/mixer.cpp
* Connected YM2154 and BBD devices
* Approximated BBD driver behavior
* Exposed analog sliders as adjusters (accessible via ` menu)
* Added sliders to layout and animated them
ymfm: refactor the code into a separate 3rdparty library
* Moved ymfm core implementation to 3rdparty/ymfm
* Split out each family (OPM/OPN/OPL/etc) into its own source file
* Added preliminary OPQ and OPZ support, still WIP
* Put all 3rdparty code into its own namespace ymfm
* Fixed various bugs reported in #8042
* Created interface class for communication between the 3rdparty engine and the emulator
* Standardized MAME implementation of all Yamaha devices based on a template class
* Created standard base class ym_generic that can be used when multiple YM chips are swapped in
* Changed YM2203/2608/2610 to embed a YM2149 as a subdevice instead of deriving from ay8910_device
* Also provided compile-time option to use a simplified built-in SSG rather than using MAME's at all (currently off)
* Consolidated MAME header files from one-per-chip (ym2151.h, ym2203.h, etc) to one-per-family (ymopm.h, ymopn.h, etc)
- Hooked up PIC and connected keyboard and vblank interrupts
- Implemented HLE keyboard (all keys mapped, using the translation ROM for keycodes)
- Increased shared memory to 40k
- Fixed interrupt flags register
- Implemented cursor and roll offset
* Moved sprite handling to a device.
* Adjusted audio balance on mechatt (channel 0 was overpowering everything).
* Adjusted priority handing on mechatt (planes now correctly rise from underground hanger on stage 3, train carts in later level).
* Split driver in two, general refactoring etc.
* Removed player 2 inputs from mechattu1 - it doesn't respond to them at all.
----------------------------------
Bee-Zerk [Bad A Billy, Smitdogg, The Dumping Union]
unknown VLC multigame [Bad A Billy, Smitdogg, The Dumping Union]
What's missing:
- parameters (like the disk name when it exists)
- possibly a cleanup of ram_open and friends (but not sure of the appropriate direction in which to go)
new WORKING machines
-------
TV Board Games 6-in-1: Silly 6 Pins, Candy Land, Hungry Hungry Hippos, Match 'em, Mixin' Pics, Checkers [Sean Riddle, David Haywood]
TV Board Games 6-in-1: Simon, Battleship, Mouse Trap, Checkers, Link-a-Line, Roll Over [Sean Riddle, David Haywood]
New working machines
--------------------
Basketball (Mattel) [hap, Sean Riddle]
QuizKid Speller [hap, Sean Riddle]
New working clones
------------------
QuizKid Racer (MM5799 version) [hap, Sean Riddle]
- Separate driver from cosmic.cpp
- Add MC6845 CRTC and use it for all video updates
- Configure screen with raw parameters
- Add support for display flipping in cocktail mode
* Separated Acorn IOC and MEMC into devices.
* Emulated 8051-based serial keyboard.
* acorn_machine/memc.cpp: Ensure only one logical page is mapped to a single physical page.
* Fixed RISC OS POST IOC register test.
* aa310.cpp: Added debug code to display RISC OS POST failures.
-machine/archimedes_keyb.cpp: Dumped Acorn Archimedes keyboard microcontroller. [Phil Pemberton]
* formats/hti_tape.cpp: Added support for Manchester encoded DC100 cassettes.
* machine/hp2640_tape.cpp: added emulation of DC100 tape drives.
* machine/hp_dc100_tape.cpp: Added unit name display.
- sa1110: Added rudimentary support for the ICP and DMA blocks. [Ryan Holtz]
- sa1111: Various changes. [Ryan Holtz]
* Hooked up I2S audio DMA support.
* Hooked up IRQ support.
* Hooked up basic GPIO support.
- uda1344: Added initial pass at audio support, based on DMADAC. [Ryan Holtz]
- sed1356: Added support for BitBLT solid-fill command. [Ryan Holtz]
- jornada: Added more keys, touch pen support, and fixed EEPROM access. [Ryan Holtz]
* New machines marked as NOT_WORKING
----------------------------------
AlphaSmart 3000 [TeamEurope, ClawGrip]
* New NOT_WORKING software list additions
---------------------------------------
alphasmart_kapps.xml: Accelerated Reader (1.3, English (UK)), Accelerated Reader (1.2, English (UK)), AlphaQuiz (3.1, English (UK)), AlphaWord Plus (3.4, English (UK)), Beamer (1.01, English (UK)), Calculator (3.02, English (UK)), Control Panel (1.07, English (UK)), Control Panel (1.04, English (UK)), KeyWords (3.6, English (UK)), KeyWords Wireless (4.2, English (UK)), MathFacts in a Flash RP (1.3, English (UK)), MathFacts in a Flash RP (1.1, English (UK)), MathFacts in a Flash (offline) (1.2, English (UK)), MathFacts in a Flash (offline) (1.0, English (UK)), Neo Font - Large (4 lines) (1.0, English (UK)), Neo Font - Medium (5 lines) (1.0, English (UK)), Neo Font - Small (6 lines) (1.0, English (UK)), Neo Font - Very Large (3 lines) (1.0, English (UK)), Neo Font - Extra Large (2 lines) (1.0, English (UK)), Responder (1.2, English (UK)), SpellCheck Large USA (1.03, English (UK)), SpellCheck Large USA (1.02, English (UK)), SpellCheck Small USA (1.03, English (UK)), SpellCheck Small USA (1.02, English (UK)), SpellCheck Spanish (1.0, Dutch), Text2Speech Updater (1.4, English (UK)), Text2Speech Updater (1.3, English (UK)), Thesaurus Large USA (1.1, English (UK)), Thesaurus Large USA (1.0, English (UK)), Thesaurus Small USA (1.1, English (UK)), Thesaurus Small USA (1.0, English (UK)), Wireless File Transfer (1.1, English (UK)), Wireless Updater (2.0, English (UK)), Wireless Updater (1.3, English (UK)) [ClawGrip]
* shuffle a few things around re: the BBL ST2302U based handhelds, give bbl338 its own map due to internal ROM etc.
* fake some interrupts on bbl338
* better document test draw command, so that we can verify we're in test mode
----------------------------------
Twin Basket [Museo Del Recreativo]
-st62xx: Various changes. [Ryan Holtz]
* Fixed RETI and LD rr,A opcodes.
* Optimized internal register handling.
* Converted to use logmacro.
* Added initial timer support.
* Started moving Lua class reference to docs. Expecting people to find
the class reference material in the source isn’t going to help make it
approachable. The docs allow longer explanations, better formatting,
and cross reference links.
* Added another layout scripting example to the docs.
-goldnpkr.cpp: Minor clean-up.
* Improved the short names for Witch Card and Witch Game clone sets.
* Made Witch Up & Down artwork clickable.
* Added working Video Klein sets where the parent is a working Video
Klein set to the tiny subtarget.
* Removed history from the header comment - we have version control for
a readon.
* set additions, see main decription
* not working additions, see main description
* more not working bits, see main description
* more not working additions, see main description
* consistency fix
* ms32.cpp: fix/document memory map
* ms32.cpp: preliminary CRTC hookup
* ms32.cpp: implement sprite direction bit, nuke per-game kludges
* Move note where it belongs (nw)
* ms32.cpp, bnstars.cpp: correct sprite RAM ranges
* tetrisp2.cpp: kill some legacy screen params, need those anyway
* Improve notes (nw)
* ms32.cpp: move CRTC to a new sysctrl device
Also added a bare-bones Python script for generating new device file
defs to src/mame/etc
* gen_python_def.py: address issues, misc improvements
* Kill device_memory_interface in favour of direct address_map, QA always broken flip_screen in flags
* ms32.cpp: reinstated flip screen thru callback
* ms32.cpp: Make mixing to honor cliprects instead of erratic screen.width / height call
* Need a safeguard somehow, and a symbols build doesn't help here lalala
* Fix notes, cannot repro the bug, next
* Move irq assert/clear lines to device, add preliminary prg timer, make 30 Hz irq to behave like one.
(Note: very untested, feedback is appreciated)
* Send a prg timer ack if irq is disabled
* Misc cleanups
* Nuke emu_timers in favour of configure_scanline, preliminary bnstars1 hookup
* No magic number please
* Add sysctrl to tetrisp2.cpp, move rockms stuff into its own state machine, misc
* Kill off 30 Hz refresh rate hack in stepstag/vjdash sub screens
* Flag all those xtals as unknown
* Move has_zoom/has_yuv in ms32_sprite init constructor, fix dummy config bug with stepstag right screen update
* jalcrpt.h doesn't belong to tetrisp2.cpp, errata on sysctrl reset line
* Fix build
* Left-over
* Fix bool comparison to itself (blame JS habits), nuke bnstars1 mahjong
switch case altogether.
* Notes
* Fix bnstars1 crash
* update_color fn doesn't work without a memory_share_creator, documentation
* Translate clamp_to_12bits_neg to a constexpr method
* Fix crashing in main ms32 driver, except it now has very broken priority for seemingly no reason
* Fix nasty spriteram buffer RAM allocation bug
* Make objectram_size to be calculated at init time
* First (naive) pass in moving common interface to a ms32_base_state
Move m_irqreg save state from video_start to machine_start fn;
Fix embarassing palette overflow bug in ms32.cpp;
Add bitswap for bnstars1 mahjong panel;
.bytes() -> .length() for objectram_size;
* bnstars: template video handlers
* bnstars: fix config, split sprite chips/gfxdecode/palette into two, fix palette ranges
* ms32.cpp: implement proper irq acknowledge lines
* Add config setter in sysctrl for inverted vblank/field lines, make tp2ms32 and wpksocv2 happy
* Move f1superb to own state
* MS32 merge sound maps
* Remove TIMER_DEVICE_CALLBACK_MEMBER in favour of emu_timer
* replaced dgun2869 dump with good one [Sean Riddle]
* also did some work on the dreamGear unit, works now
* an innotab2 driver entry was also added to hold the software list, but the ROM isn't dumped yet
machines promoted to WORKING
------
My Arcade Retro Micro Controller - 220 Built-In Video Games (DGUN-2869) [Zup, Team Europe, Sean Riddle]
new WORKING machines
------
Code Lyoko (25-in-1 handheld) [KaruzoHikari, Team Europe, David Haywood]
My Arcade Pac-Man Pocket Player (DGUNL-3227) [Sean Riddle]
new NOT WORKING machines
------
Palace Arcade [Sean Riddle, Kamaal Brown]
new NOT WORKING Software List entries
------
vtech_innotab_cart.xml : Mickey Mouse Clubhouse (UK) [Team Europe]
new NOT WORKING machines
----------------------
InnoTV [Team Europe]
new NOT WORKING software list entries
----------------------
vtech_innotv_innotabmax_cart.xml:
pawpatrl: Paw Patrol - Pups Save a UFO! (80-274103 UK) [Team Europe]
dcgcr: DC Comics - Gotham City Robots (80-274803 UK) [Team Europe]
finddory: Finding Dory (80-274903 UK) [Team Europe]
liongrd: The Lion Guard (80-275203 UK) [Team Europe]
new WORKING software list entries
----------------------
gameking.xml:
mc_4v07a: 4 in 1 - TrojanLegend (Trojan) + HappyBall + Supermotor (Motor) + Lanneret (Hawk) (512KB cartridge) [Team Europe]
mc_4v16a: 4 in 1 - Manhunt + Bobby + Tantivy + Racing Car (512KB cartridge) [Team Europe]
- Implemented memory mapper for CP/M.
- Serial printer port.
- External RAM is now scrambled.
- SuperCart bankswitching board implemented for Aquaricart.
- Cartridge images of size 4K, 8K, 16K now supported, was previously 16K only.
new WORKING machines
-----
The New York Times Sudoku [David Haywood, Sean Riddle, Kamaal Brown]
Vs Maxx 25-in-1 (VT03 hardware) [David Haywood, Sean Riddle, Kamaal Brown]
6-in-1 Sudoku Plug & Play [David Haywood, Sean Riddle]
Plug 'N' Play 50-in-1 (DGUN-853) [David Haywood, Sean Riddle, Kamaal Brown]
new WORKING clones
-----
Mega Drive Collection Volume 2 (Radica, Arcade Legends) (UK) [David Haywood, Sean Riddle]
Super Sonic Gold (Radica Plug & Play) (UK) [David Haywood, Sean Riddle]
new NOT WORKING machines
-----
Plug 'N' Play 25-in-1 (DGUN-806) [David Haywood, Sean Riddle, Kamaal Brown]
IQuest (US) [David Haywood, Sean Riddle, Kamaal Brown]
- Added MegaDrive side ROM to sarc110 sets, moved to skeleton 'hybrid' driver based on megadriv_rad.cpp and demoted to not working for now as they're meant to boot from the MD side with the VT03 games as bonus items [Sean Riddle, Team Europe]
- Moved reactmd to a skeleton 'hybrid' driver, demoted to not working, it's also meant to boot from the MD side with the SunPlus games as bonus items.
----------------------------------
Emax Digital Sampling Keyboard [DBWBP]
New clones marked as NOT_WORKING
----------------------------------
Emax Plus Digital Sampling Keyboard [DBWBP]
* emax2: Add dump of serial EEPROM [DBWBP]
* New non-working driver: SONY DFS-500 DME Video Mixer (1994)
-And a few new skeleton drivers for some other SONY video equipment:
* U-Matic vo5850PM
* BETACAM-SP UVW-1200
* BETACAM-SP UVW-1600
* BETACAM-SP UVW-1800
* holeland.cpp: Fix typo ("Refreativos Franco" -> "Recreativos Franco")
* New machines marked as NOT_WORKING
----------------------------------
Santa Fe Golden [jordigahan, ClawGrip]
* Move popn9 into kpython.cpp
* viper.cpp: Fix source name
* kpython.cpp: Add notes for popn9 ds2430 data
* kpython.cpp: internal ROM of H8 mcu isn't 32 bit
The project won't move forward if we're not proactive about ensuring
legacy code isn't added. In particular, this PR contained the kind of
code that we need to remove in order to be able to move to proper
per-device outputs and to allow clients to enumerate a system's outputs
on start; and runtime tagmap lookups for I/O ports, which can't be
checked on validation and hence require exercising all code paths to
detect errors (as well as the performance issues).
The pull request had outstanding reviews requesting changes. It's not
acceptable to ignore that and merge it.
This reverts changes from e3dbb0fa43
and fc8330e65c.
* Implement TT5665 emulation
Similar as OKIM6295, but with Support more ROM capacity and phrase spaces, 2 sound outputs
used in bowltry, igs_m036 (for some hardwares with TT5665, ex: cjddzsp)
bowltry.cpp: Fix game name (BOWLING TRY! in both poster and PCB)
* bowltry.cpp: Typo
* Fix endline
* tt5665.cpp: Reduce unnecessary argument
----------------------------------
Photo Play Spirit Xtreme (Spanish)
New clones marked as NOT_WORKING
--------------------------------
Photo Play Spirit Xtreme (update, Spanish)
And a few new skeleton drivers for some other SONY video equipment:
* U-Matic vo5850PM
* BETACAM-SP UVW-1200
* BETACAM-SP UVW-1600
* BETACAM-SP UVW-1800
* Split hc55516 core into separate cores/subclasses for hc55516 and hc55532 (new 'digital' implementation based on decap/die tracing) as well as mc3417 and mc3418 (old existing 'analog' implementation left alone) and hooked the hc55516 and mc3417 implementations to the appropriate hardware drivers. This should vastly improve CVSD sound quality in drivers that use the hc55516. [Lord Nightmare, Sean Riddle]
* Made Exidy's mouse trap use a timer to clock the mc3417 and update the state readable by the z80 rather than relying on the mc3417 to accept a clock parameter and update the z80 state via a callback. The timer implementation ensures proper synchronization and prevents missed clock transitions from the z80 side causing noise in the CVSD audio. [Lord Nightmare]
* Added a biquad-based 2nd order filter emulation for an audio stream (to go along with flt_rc 1st order filter emulation) and hooked it to Exidy's mouse trap (mc3417) and williams drivers (hc55516) following the original schematics. For hc55516 this is necessary as the original chip produces a very pronounced audible 16khz 'carrier' in its output audio even on the real chip, and these filters suppress this. This also happens to a lesser extent with the 8khz quieting waveform noise on both mc3417 and hc55516. [Lord Nightmare]
* Made Williams System 11 and s11_bg relative sound mixing more accurate to the original audio flow on the PCB itself. [Lord Nightmare]
* Switched Williams Joust 2 to use the s11_bg common sound device rather than its own implementation. [Lord Nightmare]
* fmtowns: add a SCSI card slot for the original models
- Add a slot device for the Model 1/2 dedicated SCSI slot
- Add a device for the FMT-121 SCSI Card
- Modify the I/O maps and machine configurations so the slot and the
integrated controller don't overlap
* - split off the handhelds that seem to be based around gpl162xx technology into their own file from generalplus_gpl_unknown.cpp to generalplus_gpl162xx_lcdtype.cpp
- identify unkunsp based on new information
* typo
- Hook up periodic and keyboard interrupts
- Implement keyboard and hook it up
- Render according to vram address and add basic cursor support
- Hook up bell sound
This adds support for the mini digital cassette recorder that can be
found inside a P2000t. This implementation is based on documentation
that can be found in https://github.com/p2000t/documentation.
In memory of NPM Jansen, who taught me all the magic of bits and bytes.
