True world set with World, USA & Canada, Korea, Hong Kong, or Taiwan
Minor clean up of port include dipswitch defs
New clones added
----------------
Tengai (World) [Jet Black / Tormod]
Subject: Several patchlets
ledutil.diff
- checking if memory is allocated before using it is good, freeing what
has
been allocated in the error path is better
and added an empty BIOS driver for it.
Here is a patch file with the following changes:
* Added new Atari System 1 Motherboard BIOS dump from a LSI motherboard
* Added a new ROM dump from a Marble Madness LSI Cartridge
* Changed the hardcoded MHz values in the Cave driver to the XTAL
equivalents
* Updated the Cave driver for the game Guwange with gals that need to be
dumped
* Updated the Jail Break driver with the dip locations
* Corrected the Jail Break driver sound chip from a SN76496 to a SN76489
* Corrected the Jail Break rom names
* Redumped the Jail Break VLM rom dump
* Corrected the Super Basketball Revision H rom dump
* Updated the Super Basketball driver with the dip locations
* Corrected the Super Basketball VLM XTAL
* Corrected the Super Basketball parent/child relationships by making
the
Revision H the parent
* Turned on save state support for the Super Basketball driver
* Updated the Sega System 1 driver with more board information on the
Choplifter bootleg and updated the placeholders for the pals that need
to be
dumped
* Updated the WWF Wrestlefest driver rom names
* Added save state support to the WWF Wrestlefest driver
Subject: mametesters bug #614
Please find attached fix for bug 614
acceleration pedal now on up/down key.
It makes sense that the "down" key means push pedal down and "up"
means lift pedal up, however I am unsure that this is what the player
may expect.
http://mametesters.org/mantis/view.php?id=614
Best regards
Mike
Subject: [patch] Even more reset/multisession cleanup
Hi mamedev,
These two patches try to reduce the amount of variable in .data, which
usually point to multisession/reset bugs or missing const qualifiers.
The first patch just adds const to a number of items, moving them from
.data to .rdata. The second patch sets other items to zero (moving
them to .bss), adding reset/init code where appropriate.
~aa
Found few things not right in 8080/8085 implementation.
1. ANA/ANI instruction, HF flag was not set right because error in calculation of it (missing brackets)
2. 8080 have NF flag always set (it is not used flag but bit is always set)
3. On unused ports/not connected memory values from status word were readed not 00 or FF, that is why I add it as a new internal register, it can also be buffered by some external hardware, so this could help other implementations too.
Regards,
Miodrag Milanovic
the driver's memory maps.
Reverted recent changes to MCS-48 core that were very hacky and which crashed
many games. You can now properly override the internal memory map and do
your own banking.
Also fixed 02204: masao: Memory bank error.
- Simulated the MCU communication/protection.
The game seems to work properly, but is hard to win.
I conserved the game flags till we have the MCU decapped,
and emulated properly.
- Added full sound support.
- Added lamps support + layout.
- Fixed memory maps.
- Documented Super Derby outputs.
- Added lamps support + layout to Super Derby.
- Fixed the phisical RAM size to all games.
- Fixed the wrong NVRAM size to spacewin (16Kb instead of 16KB).
- Added proper NVRAM to sderby and pmroulet.
- Added the missing 3rd input to pmroulet (needed for 3-button mode).
- Cleaned up the driver.
for this new support to work.
Clickable input support. Mostly by Nathan. A few changes from the
proposal:
* as far as the layout is concerned, states are 0 (off) or 1 (on) and
aren't impacted by the port's ACTIVE_HIGH or ACTIVE_LOW
* instead of checking each individual field for a hit, we look to see
what is hit once per frame and then just check against that; this
is faster, but does limit us to a single hit item
* added function input_field_by_tag_and_mask() to look up a particular
input_field_config by tag and mask; this makes it possible to easily
get the port default value or other information as necessary
is either DEVICE_START_OK or DEVICE_START_MISSING_DEPENDENCY. The latter
should be returned by a device if there is another device it depends on
which hasn't been started yet. Added new flag in the device interface to
indicate whether a device has been started.
Changed laserdisc interface to explicitly specify the screen and sound
devices it should route to. Drivers no longer have to manually call
laserdisc_vsync(). Instead, the laserdisc code connects up to the routed
screen device and works based on that screen's VBLANK timing. Removed
all existing calls to laserdisc_vsync().
Changed laserdisc behavior so that it completes the previous video read
and initiates the next read at the end of VBLANK instead of the beginning.
This gives player logic time during VBLANK to alter the slider position
prior to fetching the next frame.
Added new laserdisc callback for vsync begin and changed the update
callback to be called at the end of VBLANK. Also added functions to set
the slider speed, advance the slider, and directly control the video/
audio squelch. In addition, there is a new status function to get the
slider position in general terms.
Added parameter to the VBLANK callbacks supported in emu/video.c. Updated
all callers to provide a callback value.
Fixed bug that would cause watchpoints to trigger if you had a memory
window open to the watchpoint address.
Further updates to the PR-8210 ROM simulation. Still not quite there but
the system is much better understood now. Added layout to the PR-8210
which displays the state of the front-panel LEDs.
- Some corrections to the memory map.
- Added proper working RAM.
- Added Dallas DS1220Y NVRAM.
- Added output port.
- Added lamps layout.
- Added complete inputs.
- Changed description to "Scacco Matto / Space Win" since the default game is Scacco Matto.
You must enter the service mode and change graphics in order to switch the game.
New games added or promoted from NOT_WORKING status
---------------------------------------------------
Scacco Matto / Space Win [David Haywood, Roberto Fresca]
now have their tags auto-prefixed with the device's tag. This allows for
multiple instances to be present. For example, the PR-8210 laserdisc player
has a CPU with a tag of "pr8210". When it is included as a device by a
driver, the driver may tag the device "laserdisc". The resulting final
CPU tag name will be "laserdisc:pr8210". Also updated the debugger
expression engine to support names with embedded colons.
Added warnings to ensure that tags used for CPUs, sound chips, regions, and
devices follow some basic rules: they should be less than 12 characters long,
be all lower-case, and only contain letters, numbers, underscores, or dots
(no spaces). This is to ensure that they can be used properly in debugger
expressions and don't get too long or unwieldy to type (even 12 chars is a
bit long).
* Because twinadv (snowbros.c) had a crash introduced in 127u1, I wasn't able to test the results of the automated IO_MAP merge operation. It's a simple map though, so I don't expect any difficulties. I apologize for not having the time to fix the bug myself (mantis : 02184).
also the default state, obviating the need for a default value. Removed
the "default" attribute as a result. Switching from "Off" to another
state first executes the "on" script followed by the "change" script.
Switching to "Off" from another state executes the "off" script. While
not off, the "run" script is executed each frame.
