Removed opbase globals to the address_space structure.
Cleaned up names of pointers (decrypted and raw versus rom and ram).
Added inline functions to read/write data via any address space.
Added macros for existing functions to point them to the new functions.
Other related cleanups.
(SMPC irq bit/introdon irq register hack/pblbeach framebuffer hack plus some more)
(Note: some games have issues with it,but they'll be hopefully fixed on the next couple of updates)
into the core proper and removed unused macros. Changed all
external interfaces to pass the CPU device. Enabled 64-bit
operations by default. Re-derived the interface functions to
cascade and share code more aggressively.
These changes also seem to have cured the taito_f3 issues as
far as I can tell (at least pbobble3 seems right now).
state_save_combine_module_and_tag() function in favor of passing
the tag when registering. Revisited all save state item registrations
and changed them to use the tag where appropriate.
This patch implements a "plug-in board" device for the Naomi.
It represents the rom boards for the various games and the dimm board for the gdrom.
Now the dimm board part contains only a routine to load the "rom file" from the gdrom chd, but in the future it will be fully implemented with its own sh4 processor, security chip and so on.
Extracted .rom files are no longer needed, rom file is extracted in code from the CHD.
(needs a little cleanup as it was based on pre-aaron 'change everything' code, but it's functional)
(yes I did a quick test,current implementation makes (for example) human skin colors memory address to be equal to the palaces colors memory address in the intro)
* Fixed Final Arch broken Test Mode;
* Demoted Super Major League / Final Arch as GAME_NOT_WORKING,they hangs randomly due of SH-2 master/slave communication RAM issues;
* Removed GAME_NOT_WORKING flag to Fighting Dragoon Legend Elan Doree,because protection affects only in-game graphics and not gameplay;
new clones added
-----------------
Violent Storm (ver UAC) [Bill DeLeo]
(this is newer than the existing USA set, the night slashers he dumped turned out to be the same as an existing set)
---------
Puzzle Bobble 2 (Ver 2.3O 1995/07/31) [Ross Myers]
---- note
At the moment the Taito F3 driver is pretty broken, it has been since the 68000 core changes in the last u update.
For this clone to boot I've had to add a patch, it's checking something, can somebody find out what? Seems odd.
I've also removed all speedups in the driver, the 68020 games are fast enough on modern hardware that the speedups aren't really worthwhile.
are broken.
Changed READ/WRITE handlers to accept an address_space * instead of a
machine *. The address_space object was enhanced to contain a machine
and a pointer to the relevant CPU object.
Fixed a number of errors found by the compiler, mostly in the core and
CPU/sound handlers, but there is a lot remaining to fix.
Added new function cpu_get_address_space() to fetch the address space
for calling in manually to these functions. In some instances, code
which should eventually be converted to a device is hard-coding fetching
the program space of CPU #0 in order to have something valid to pass.
* Better management of hblank/vblank bits;
* Makes dynamic resolutions to be called with a timer instead of run-time;
* Makes dynamic resolutions to not be changed at every frame but only when there's an actual change;
This fixes Golden Axe: the Duel gameplay speed at the cost of breaking up Groove on Fight coin counter at start-up.
----------
Beast Busters (US, Version 2) [Brian Hargrove]
(he hasn't confirmed if he's OK being credited with his real name yet, so if the situation changes I'll mail the list)
I've also DEMOTED Beast Busters to non-working. As soon as you calibrate the guns the game fails, and without calibrated guns you can't really play. The gun reading is hacked, as are the gun interrupts. This needs fixing *properly*, at which poin I imagine it will actually work, and no just hang after calibration. From what I can tell it's never worked after calibration hence the demotion.
original dump was fine, there just needed to be a gap in the rom loading.. there are still some 'nasty' sounds, but this seems typical of our ymz280b emulation, I'm still pretty sure the ADPCM decode is broken, it must be 'special'.
I've also promoted them to playable.. so
New Playable Games
------------------
Jackie Chan - The Kung-Fu Master [David Haywood, Andreas Naive, stephh, Angelo Salese]
Jackie Chan in Fists of Fire [David Haywood, Andreas Naive, stephh, Angelo Salese]
this documents the CPS2 Phoenix sets, and what happens to a dead CPS2 board.
I think it's important we start keeping track of these now as they're finding their way onto bootleg boards, with further hacks and modifications made along the way.
Far from an ideal situation, but, our job is to document the facts, not discriminate by ignoring them.
- removed unnecessary deprecat.h includes
- replaces Machine with existing running_machine* instances
- re-adds a peroid I accidentally removed when changed a message to
use defines
- adds a running_machine* to win_window_info and debugwin_info to get
rid of most Machine occurances and clean up the running_machine*
parameters I added in the past
[Oliver Stoeneberg]
With Aaron's change to macroize the cpu apis, the cpu/sound interfaces
are now using different idioms. This patch fixes that. It uses the
prefix SND_ instead of SOUND_, to avoid changing SOUND_START,
SOUND_RESET in driver.h. While working on it, I noticed that the
reset routines for k053260, msm5205, upd7759 and vlm5030 aren't hooked
up, but I decided this was an oversight and macroized the functions
anyways (but left them unhooked).
related APIs now take a device pointer instead of an index.
All functions that take a CPU device are prefixed with cpu_*
All functions that are globally related to cpu execution
are prefixed with cpuexec_*. Below is a list of some of the
mappings:
cpu_boost_interleave -> cpuexec_boost_interleave
cpunum_suspend -> cpu_suspend
cpunum_resume -> cpu_resume
cpunum_is_suspended -> cpu_is_suspended
cpunum_get_clock -> cpu_get_clock
cpunum_set_clock -> cpu_set_clock
cpunum_get_clockscale -> cpu_get_clockscale
cpunum_set_clockscale -> cpu_set_clockscale
cpunum_get_localtime -> cpu_get_local_time
cpunum_gettotalcycles -> cpu_get_total_cycles
activecpu_eat_cycles -> cpu_eat_cycles
activecpu_adjust_icount -> cpu_adjust_icount
cpu_trigger -> cpuexec_trigger
cpu_triggertime -> cpuexec_triggertime
cpunum_set_input_line -> cpu_set_input_line
cpunum_set_irq_callback -> cpu_set_irq_callback
In addition, a number of functions retain the same name but
now require a specific CPU parameter to be passed in:
cpu_yield
cpu_spin
cpu_spinuntil_time
cpu_spinuntil_int
cpu_spinuntil_trigger
cpu_triggerint
Merged cpuint.c into cpuexec.c. One side-effect of this
change is that driver reset callbacks are called AFTER the
CPUs and devices are reset. This means that if you make
changes to the CPU state and expect the reset vectors to
recognize the changes in your reset routine, you will need
to manually reset the CPU after making the change (since it
has already been reset).
Added a number of inline helper functions to cpuintrf.h for
managing addresses
Removed cpu_gettotalcpu(). This information is rarely needed
outside of the core and can be obtained by looking at the
machine->cpu[] array.
Changed CPU interrupt acknowledge callbacks to pass a CPU
device instead of machine/cpunum pair.
Changed VBLANK and periodic timer callbacks to pass a CPU
device instead of machine/cpunum pair.
Renamed all information getters from cpu_* to cpu_get_* and
from cputype_* to cputype_get_*.
Added Simulation of Toybox external data rom decryption from Andreas
Converted Blood Warrior, Bonk's Adventure, Great 1000 Miles Rally 1+2 to use the new code.
Updated suprnova rendering to allow 2 sprite chips.
Started work on Jackie Chan & Gals Panic 3
* sndindex now considered as well in state save
* expose discrete_sound_n_r(void *chip, ...) to enable accessing multiple discrete sound cores
Curt Coder, is this sufficient?
* changed the 6845 type to R6545_1 (Rockwell as mentioned in the driver).
* use transparent addressing
* lightpen code now generates a "lightpen_assert" at the right screen position.
* Completely hooked up 6545 without wrappers.
* implemented support for phi1/phi2 transparent addressing
* added callback to communicate address back to driver
Implementation is not and can not be "clock" accurate since the timing is totally up to the hardware implementation. It is the main cpu and hardware which determines phi clocking and when data is written to video ram. The only support in the 6545 is that the update address is latched out to the ma lines during phi2.
(program roms are identical to Vs. Super Mario Bros. (alt),just the graphical roms are completely reworked,I don't know if it is worth supporting...)
(PS: do not credit me on this)
context ones (which are going away), the disassembler (which should
have no dependencies on the live CPU), and the validity check.
Removed global token from all pointer-ified CPU cores that don't
have internal read/write callbacks (which still need to reference it).
* added a set of cpu_* calls which accept a CPU device object;
these are now the preferred means of manipulating a CPU
* removed the cpunum_* calls; added an array of cpu[] to the
running_machine object; converted all existing cpunum_* calls
to cpu_* calls, pulling the CPU device object from the new
array in the running_machine
* removed the activecpu_* calls; added an activecpu member to
the running_machine object; converted all existing activecpu_*
calls to cpu_* calls, pulling the active CPU device object
from the running_machine
* changed cpuintrf_push_context() to cpu_push_context(), taking
a CPU object pointer; changed cpuintrf_pop_context() to
cpu_pop_context(); eventually these will go away
* many other similar changes moving toward a model where all CPU
references are done by the CPU object and not by index
* cpu/i8x41 should be renamed to UPI-4x, since UPI-41/42 was an intel chip family
postponed for now until core moved to pointers.
* removed I8041 definition from mcs48
* removed I8x41 cpu definition and config struct
* added I8041, I8741, I8042, I8242 and I8742 cpus to i8x41.c
* added internal memory maps
* internal ram now uses DATA memory space
* updated drivers
* increased interleave to 70 in decocass. This fixes decocass hanging in countdown around 13
No idea when this bug was introduced.
Sent: Friday, November 07, 2008 9:47 PM
To: submit@mamedev.org
Cc: atariace@hotmail.com
Subject: [patch] More header files for mame
Hi mamedev,
Here's another set of about 20 new include files for MAME. As before,
the only issues discovered by the migration were some dead prototypes.
~aa
Sent: Wednesday, November 05, 2008 7:21 PM
To: submit@mamedev.org
Cc: atariace@hotmail.com
Subject: [patch] New include files for drivers
Hi mamedev,
Here's a patch that adjusts a few existing include files, but
principally adds new include files for about twenty existing drivers.
This found a few dead prototypes, but otherwise didn't reveal any
errors.
~aa
Sent: Wednesday, November 05, 2008 8:22 AM
To: submit@mamedev.org
Cc: atariace@hotmail.com
Subject: [patch] Add ADDRESS_MAP_NAME macro
Hi mamedev,
In theory, MAME's interface macros should completely hide the naming
conventions from the drivers and sound/cpu cores. So as an
experiment, I renamed all the core apis and looked to see what broke.
The most common api coupling was with address maps in the CPU cores,
which this patch addresses by introducing a new macro,
ADDRESS_MAP_NAME (mimicing what is done in devintrf.h). There were a
handful of related problems in some drivers which this patch also
fixes. Some remaining issues I left alone (laserdisk apis reference
rom, video_update, machine_config, ksys573 use of nvram_handler,
megadriv use of ipt), in principle all the apis need _NAME variants to
encode the conventions.
~aa
Sent: Wednesday, November 05, 2008 1:53 AM
To: submit@mamedev.org
Subject: fix for MT 2626
Hi,
enclosed please find a patch to fix missing buttons for crime fighter 2p (Button 3 and Start)
Regards,
Fabio
To: "Nicola Salmoria" <nicola.salmoria@virgilio.it>
Sent: Tuesday, November 04, 2008 5:48 PM
Subject: CPS2 driver.
> Hi,
>
> I have updated the CPS2 driver to bring all ROM names back in line with
> Capcom's naming system (which they print on the stickers). The changes are
> quite minor and include bringing the SIMM dump names into one format. Also
> included is a fix to Gigawing ROM names and Street Fighter Zero 2 Alpha,
> which ROM names broke after the split from Street Fighter Zero 2 in the
> last
> MAME update.
>
> I though it would be good to do this as the same seems to be going on in
> the
> NeoGeo driver. Around ten sets are affected in total.
>
> Regards, Raz
>
Sent: Sunday, November 02, 2008 9:56 AM
To: submit@mamedev.org
Subject: expro02 missing?
Hi!
I don't know what is happened with my last diff, but this one fixed the missing part.
Bye Sonikos
Sent: Saturday, November 01, 2008 7:14 PM
To: submit@mamedev.org
Subject: psycho nics oscar revision change
I changed Psicho Nics Oscar (japan revision 0) to (world revision 0)
since there is no japan disclaimer
please find herewith attached a new game dumped from Russia.
The PCB has been lent by "Soviet Arcade Games Museum" www.15kop.ru
Dump and diff by "Antro" (my Italian friend living in Moskow)
Snezhnaja Koroleva [Antro]
* Added proper clock speed to plygonet.c and internal divider to dsp56k.c
* Fixed up disassembler add/sub, 05xx, and bsr ops.
* Handle mysterious uuuuF instruction found in plygonet add op.
* Partially implemented add, sub, mac, mpy, inc, cmpm, macr, asr16, jscc, lea, and movec ops.
* Added dual X memory read and data move with short displacement parallel moves.
* Merged DS5002FP
* Disassembler now uses type specific memory names
* Merged DS5002FP disasm
* added 83C751 memory names to disassembler
* delete DS5002FP specific files
* removed unnecessary cpu callback in wrally
* DATA_MAP ==> IO_MAP in wrally
* Fixed bitmap zooming in Virtual Mahjong 2 - My Fair Lady;
* Worked around a major graphic bug in ElanDoree;
* Added some missing alpha blending effects,Pro Mahjong Kiwame S title screen needs it but it doesn't work yet due to other problems (still investigating)
* Fixed a crash bug with Astra Super Stars when the debugger is active.
(this is to sync with svn tree,ST-V will be further improved on a later stage)
working on something, hold off syncing.
Defined macros for core CPU functions: CPU_INIT, CPU_RESET, CPU_EXIT,
CPU_EXECUTE, along with macros for the name and for calling, in the
spirit of the devintrf.h macros. More will come later.
Changed init, reset, exit, and execute interfaces to be passed a
const device_config * object. This is a fake object for the moment,
but encapsulates the machine pointer and token. Eventually this will
be a real device.
Changed the CPU IRQ callbacks to a proper type, and added a device
parameter to them.
Updated all CPU cores to the new macros and parameters.
Note that this changes the way we "pointer"-ify cores. I'll send an
update shortly.
Began the process of pruning options from the 68000 core, hard-coding it
for MAME's needs. We've hacked on it sufficiently that it is no longer
generic, so this is a good opportunity to simplify the code so that it
can actually be followed.
means of setting the minimum useful scheduling quantum, and clamping
all quanta to that value.
Changed interleave/boost handling to use scheduling quanta instead
of timers.
Added machine parameter to cpu_boost_interleave.
Updated cpuexec to compute the "perfect" interleave value taking into
account the minimum number of cycles per instruction specified by the
CPU core. Updated Z80 core to indicate that the minimum cpi is 2. Fixed
incorrect minimum cpi in the 68020+ cores.
Simplified a bit of logic in cpuexec_timeslice.
Sent: Sunday, November 02, 2008 1:04 AM
To: Aaron Giles
Subject: Z80 CPU change
Hello Aaron,
For a long time there was undiscovered internal register (MEMPTR) inside Z80 CPU which was visible by using BIT n,(HL) instruction in undocumented bits of flag, in
last few months lot of things have been discovered by team of Russian programmers. There was a test on real machine which showed status of flags after each instruction.
I am sending you now patch for Z80 with MEMPTR implemented, there is also one more bug fixed (BIT 6,(XY+o) was not implemented good it used BIT 4,(XY+o) code).
As a proof that things are now valid, I am sending screens before patch on Z80 cpu core, and after with compare of results on real machine.
I am also sending you a TZX file (for ZX Spectrum) since tests are done inside that driver.
Please inform me about status. Hope this could fix some issues in drivers using Z80, since some games used this flags.
Regards,
Miodrag Milanovic
* Hooked up 6845 in a daisy chain way into existing "6845 emulation"
* Clocks from schematics
* Video size issues - 6845 code related, discussion started on list
AICA: fix missing instruments in DTPK driver games [R. Belmont, Deunan Knute, kingshriek]
Naomi: unmapped words in the AICA address range must read as zero [R. Belmont]
With these changes Toy Fighter's music is much better.
Sent: Saturday, November 01, 2008 4:14 PM
To: submit@mamedev.org
Cc: atariace@hotmail.com
Subject: [patch] Toaplan2 save state fix
Hi mamedev,
I realized after sending my toaplan2 save state patch that I had
ignored the implications of memory_set_bankptr (grrr). This followup
patch fixes the most significant case of that, I'll fix up the
remaining ones later. Alternately, you can drop the patches for now
and I'll resubmit them later.
~aa
Sent: Saturday, November 01, 2008 11:29 AM
To: submit@mamedev.org
Cc: atariace@hotmail.com
Subject: [patch] State save support for toaplan2
Hi mamedev,
Attached is a small patch to add a toaplan2.h include file and save
state support for the driver. A number of variables changed from int
to specific sizes to support this, and I also fixed a harmless typo in
the mem_mask size.
~aa
Sent: Sunday, October 26, 2008 3:01 PM
To: submit@mamedev.org
Subject: expro02
Hi folk!
Another work in expro02 drive:
- Fixed dips in all galsnew sets and fantasia.
- Added dips location.
- A little drive clean up.
Bye Sonikos
adds/removes entries in header files, and fixes a few potential
multisession issues by explicitly adding initializers. asic65.c has
significant changes to accomodate using a struct instead of 16
variables, otherwise the changes in this patch are modest and obvious.
[Atari Ace]
There's an issue with the debugger handling of the 6502 instructions as
there's a mismatch between the core and what the debugger shows.
The changes are detailed in the spreadsheets that I've attached that
compares the core to the dasm.
Attachments:
m6502fix.zip contains the diff file
6502 debugger disassembly changes.zip contains an excel spreadsheet
(in both xls and xml formats) detailing the reasons/changes.
* bbusters.diff:
- Fixed service mode issues enabling extra RAM that was previously unmapped.
- Properly implemented all sound communications.
- Fixed ID 00387. (there are no sound issues, the bug in my opinion is no more valid)
* nmk16.diff
- Fixed ID 00224. (PCB behaviour verified by Corrado Tomaselli)
* renegade.diff
- Fixed ID 01679. (old code was an hack, cpu_getiloops is more acceptable)
* suprnova.diff
- Fixed ID 02042. (no other games are broken)
* twin16.diff
- Cleaned up a bit code to make it more readable.
- Reorganized CPUs order in all games. (main, sub, audio)
- Fixed ID 02268. (guesswork, a PCB is needed to understand how priorities work)
and removed an unnecessary hack from the driver.Probably one of Arbee's SCSP changes fixed it.
New games added or promoted from NOT_WORKING status
---------------------------------------------------
Virtual Mahjong 2 - My Fair Lady
(i.e. Do not credit me on this)
- Reworked inputs to allow 6 players through a selector.
- Hooked all lamps (even the ball simulator array).
- Added a internal layout and support for external artwork.
- Extended the hardware to support Buena Suerte '94.
- Cleaned up the driver.
New games added or promoted from NOT_WORKING status
---------------------------------------------------
Buena Suerte '94 [Grull Osgo, Roberto Fresca]
Hello, with this patch finally cvs2gd stops looping forever. However with
no 3d emulation nothing is shown on the screen.
Then i have implemented the naomi RTC and there are a few verbose messages
about transfers not implemented yet.
* improved prefetch timing calculation
* prefetch timing now also used by V20 and V33
* moved some static variables into cpu context
* nec_reset now explicitly clears context variables
* all cpus now share nec_execute
Would whoever checked this in double-check my change? I believe I got the intent of the code (which is not how it was written ;-) but I could be wrong.
--This line, and those belo
M disc_flt.c
* The whole startup cycle now works. No more timeouts and erratic behavior.
* lohtb2 will however not display the "Warning" screen due to a priority issue. With color/attribute of 0x80 in videoram at 0xd0000 and 0xd8000, videoram at 0xd80000 will be displayed. Some tilemap guru has to look into this.
Credit Jim (or however he wants his name listed ;-)
Also specifies the difference between the two Ghox sets (in toaplan2.c). One set is 8-way joystick controls and the parent is a spinner with forward/backward single axis control
* Fixed tilemaps paging / tilemap positioning;
* Fixed a protection issue in Mahjong Daireikai,not giving correct colors for the girls in-game;
* Fixed a rom-loading issue in Mahjong Daireikai;
* Fixed 'ZA' sound banking behaviour,this fixes at least the sound in kakumei2;
* Removed VIDEO_EOF and added a TIMER_DEVICE_CALLBACK function for MCU simulations;
* Added WIP code for the priority system;
* Added a NO_DUMP for the MCU for all the sets;
- emulates Braze Technologies addon board
- eeprom hooked up
- implemented bank switching
I am still unsure about whether this should be added or not.
Interestingly, D2K shows a "(C) 1981 Nintendo" copyright message.
Still, it is actively marketed.
Putting this up for discussion again.
- Added sound support to magicfly and 7mezzo.
- Hooked coin counters to magicfly and 7mezzo.
- Inverted the graphics banks to be straight with the hardware accesses.
- Updated the memory map description and technical notes.
- Added game notes and documented the test/settings/bookkeeping modes.
Ruleta RE-900 from Entretenimientos GEMINI.
Is a roulette game based on i8051 and TMS9928, that has a phisical roulette with leds simulating the ball.
Game is working properly with full sound support.
Need better inputs implementation, leds, external artwork for the roulette and technical notes (I'm taking care of them).
If someone want to give a try, turn the operator key to allow enter credits.
New games added or promoted from NOT_WORKING status
---------------------------------------------------
Ruleta RE-900 [Grull Osgo]
Sent: Sunday, October 19, 2008 9:01 AM
To: submit@mamedev.org
Subject: Sound Support for Cosmic Alien
Hello,
I own a cosmic alien PCB and so I thought it would be a good idea to add
sound support
to this game by changing the corresponding driver ("drivers\cosmic.c").
I also have recorded the different sound effects as wave - files.
I have attached two files to this mail. The file "cosmica.zip" contains
the samples
(so it can be simply copied to the "samples" folder) and
the other one "cosmica_diff.zip" contain the "diff" file taken against
the 0128 sources.
So you can check it and maybe you want to implement the changes in a
further release?
best regards
T.Bellm
Sent: Mon 10/20/2008 9:45 AM
To: submit@mamedev.org
Subject: fix for mt 2577
the wrong tags were used for maketrax when indexed inputs were converted to tagged ones (0.125u7): input 2 was 'dsw1' but 'in1' was used. probably a mistake I made. sorry.
regards
Fabio
Sent: Fri 10/17/2008 11:45 AM
To: submit@mamedev.org
Subject: 65c02 core bugfix
Hi,
This patch fixes a subtle bug in the 65c02 emulation where the result of
the BIT instruction differs on the 65c02 (from the 6502), when executed
in immediate mode.
Cheers,
Phill.
Sent: Sunday, October 12, 2008 1:15 PM
To: submit@mamedev.org
Subject: dakkochn gfx improve
Improve dakkochn gfx, the priority are ok but there are various offset so i marked also the game as "inperfect gfx".
Bye Sonikos
Game is now working
New games added or promoted from NOT_WORKING status
---------------------------------------------------
Mirage Youjuu Mahjongden [Angelo Salese]
Created default EEPROM which is required to get it going.
New games added or promoted from NOT_WORKING status
---------------------------------------------------
Super Megatouch IV (9255-41-07 ROG, New Jersey version) [Mariusz Wojcieszek]
Game is now playable
New games added or promoted from NOT_WORKING status
---------------------------------------------------
Double Dealer [Angelo Salese,David Haywood]
* Remaining games checked and adapted to changes in cpu core
* Cardline still broken. I need the exact and complete cpu name.
* Added more variants 803X, 80CXX, AT89C4051
* Fix segas18.c (segaic16.c) mcu maps.
* Fix sslam.c
* Fix limenko.c videopkr.c : Issue with core allocation of ram (duplicate savestate)
Yet another 8-bit Incredible Technologies board. Different in several
significant ways from previous models:
* YM2608B for audio, replacing YM3812+OKI6295
* TMS34070 for palettes instead of PC RAMDAC
* Different video memory layout
* improved serial port timing (f15se (micro3d.c) sound board now works)
* better infrastructure for adding more variants like DS5002
* Fixed port reading
* Rewrote Macros for better readibility
* Fixed and rewrote Interrupt handling
* Now returns INTERNAL_DIVIDER, adjusted cycle counts
* Remove unnecessary and duplicated code
* Remove unnecessary functions
* Rewrite to have sfr-registers stored in int_ram.
* Debugger may now watch sfr-registers as well.
* implemented interrupt callbacks (HOLD_LINE now supported)
* Runtime switch for processor type - remove ifdefs
* internal memory maps for internal rom versions (internal ram now displayed in debugger)
* more timer cleanups from manual
micro3d:
* serial port communication between main cpu and sound board works
* sound board now works
m72 - lohtb2:
* full emulation of protection device
* Samples are now piped through the mcu
* Added additional branch, move and bitfield ops.
* Plygonet now passes its memory test and uploads a new program.
[[Next step is to install an opbase handler and let the dsp56k run further into its new proggie.]]
Game is now playable
New games added or promoted from NOT_WORKING status
---------------------------------------------------
(Medal) Yumefuda [Bet] [Angelo Salese]
* Complete rewrite focusing on legibility and extensibility.
* 27/121 opcodes (mostly) implemented.
* Bugfix for reset status of interrupt priority bits.
* Bugfix for disassembly of register-to-register parallel data move.
[[These changes bring the driver up to the point where the plygonet hardware begins banking memory. The behavior is understood, so I should have the driver back to where it was before the rewrite soon. Then real progress can be made.]]
(also added a to-check note, 16-bit wide DMA is currently using 32-bit functions, is this correct?)
Removed Speedups from CPS3 / PsikyoSH, while they do still give a decent speed boost they're not really needed with the DRC and just clutter the code.
Sent: Saturday, October 11, 2008 12:01 PM
To: submit@mamedev.org
Subject: 6821 PIA changes
Hi,
Can this change be added to the 6821 pia code, it adds a function that
allows the client code to get the status of CA2, taking account of the
internal pull up resistor. This code only adds a function and does not
change any existing code so should not have any impact on existing
drivers.
This change is needed for a couple of the mess drivers.
Thanks.
Phill.
--
Phill Harvey-Smith, Programmer, Hardware hacker, and general eccentric !
Game is now playable.
New games added or promoted from NOT_WORKING status
---------------------------------------------------
Good [David Haywood,Angelo Salese]
comments mentioning duplicate dips configurations. Not fully understanding
how the FREE PLAY was implemented, I left that not to show a location.
This .DIFF is based on 0.127u7 sources.
Tafoid
tafoid@yahoo.com
