Since all device address maps are now class methods defined in ordinary C++, default RAM maps can be provided more simply with an explicit has_configured_map check in an internal map definition.
A number of default address maps that probably weren't meant to be overridden have also been changed to ordinary internal maps.
(nw) Note that "NTSC" and "PAL" would be misnomers for systems with monochrome video output and idiosyncratic line rates.
The 50 Hz timings have also been applied to the HT-1080Z (available documentation for which seems not particularly reliable).
- Remove "kbcop" device. The COP-based keyboard seems to be mostly undocumented and not actually dumped. (Bitsavers has documentation for a 8748 keyboard.)
(nw) The constructor and set_tag methods for required_address_space and optional_address_space work slightly differently from other finders in that they take the address space number as an extra argument. There is also an option to request a space having a specific data width, and validation checks this as well as the space number. There is also no (required|optional)_address_space_array, but that shouldn't really be necessary since devices shouldn't need large numbers of these finders.
* Split up the different parts of ICO loading in the menus (locating files, scaling, drawing, etc.)
* Added icon support to software selection menu
* Added support for more ICO file variants, including PNG-in-ICO (new DIB parser is overkill for ICO but I can factor it out for BMP loading at some point)
* Added favourites filter for software menus - includes software that's favourited on any system, so GBC includes DMG favourties and vice versa
* Eliminated unnecessary member variables and O(n) walks in software selection menu
* Made the menus' cached texture structures a bit more efficient
Someone needs to get MS QA to put some non-trivial modern C++
compliation tests in the acceptance tests for their C++ compiler. Maybe
MAME could even be a candidate. Well, that might be a plan if MS still
had any QA. At least this makes some lines shorter (at the cost of
needing more lines).
* Basically, initialisers go in the constructor arguments, and things for setting format go in set_format.
* Initialisation patterns can be specified with an enum discriminator or with a FUNC and optionally a tag.
* Formats can be specified with an enum discriminator or a size and function pointer.
* You must always supply the number of entries when setting the format.
* When initislising with a paletter initialisation member, you can specify the entries and indirecte entries together.
* The palette_device now has a standard constructor, so use .set_entries if you are specifying entry count with no format/initialisation.
* Also killed an overload on delegates that wasn't being useful.
* Rename "galaxygn" -> "galaxygno". Add a newer Galaxy Gunners set as "galaxygn" (nw)
Add a new xtal 7.9955MHz, found on the Galaxy Gunners sound board (nw)
* New WORKING clone
-----------------------
Galaxy Gunners (set 1) [David Torres, ClawGrip, Recreativas.org]
Also documented the CPUs to be 8088 (main) and V20 (sound) and corrected the sound clock (7.9955 instead of 8MHz).
Out of whatsnew: It sounds good to me, but I left MACHINE_IMPERFECT_SOUND on. I'll record the real sounds from the PCB on a few days to compare.
* Add note about ROM type (nw)
* Typo (nw)
* Rename the Galaxy Gunners sets as "Galaxy Gunners (1990 copyright)" and "Galaxy Gunners (1989 copyright)" (nw)
* Change the new set as "galaxygnh" (nw)
* Rename the new set as "Galaxy Gunners (1990 year hack)" (nw)
Also, leave the original set as parent.
* Added new driver: HP 3478A Multimeter
WIP, machine not working, skeleton, highly incomplete. Compiles, that's
about all.
* hp3478a: implement ROM banking
code runs "properly" at least to the CAL RAM check (fails, RAM not
implemented)
* hp3478a: some IO work
Interpret CS lines for external accesses (GPIB, CAL RAM, DIP switches).
Also, remove MCFG_ stuff
Also, use logmacro.h stuff
* hp3478a: partial emulation of LCD
The main CPU has a serial link to the LCD module. This WIP splits
commands and data mostly successfully (still some bogus shifting which
would be fairly easy to ignore). None of the commands are implemented
yet, and no actual display is generated yet.
Includes unrelated tweak : only change bank when the A12 line changes.
* hp3478a: added LCD rendering !
code shamelessly stolen from tranz330 and roc10937 drivers.
Not clickable yet.
* hp3478a: implement CAL NVRAM
Finally. IO mapping has provisions for the DIP switches as well as i8291
GPIB interface registers.
* hp3478a: improve LCD rendering
Remove some artifacts: with the LCD "not selected", some data is sent on IWA (probably
to purge a shift register ?) but was parsed with the last m_lcdiwa
state. Reset this everytime PWO is deselected.
Also parse decimal point, comma and "all segments".
* hp3478a: implement keypad
* hp3478a: CAL switch to write-protect NVRAM
* hp3478a: implement DIP switches
* hp3478a: fix self-test reset freeze (missing WDT)
There is an external WDT counter that is periodically reset by the CPU
in normal operation. When forcing a reset from the front panel, this
counter is allowed to overflow (20th bit, clocked at Xtal / 15), giving
a reset time of about 1.3s.
At least on my build, MAME thinks maps are being configured for nonexistent AS_DATA spaces when they clearly aren't. This may be due to some subtle bug with device delegates.
This reverts commit aa0d17757d9e5857bb99887841133045cc530655.
* MU100 isn't really working
* clone relationship is for different versions of the same thing, not different parts of a system
* indentation should follow structure
Used in the high end HP9000/300 machines. Provides a resolution
of 1280x1024 @ 8bpp. It also provides two overlay planes and one
phantom plane. Each plane contains two window movers that are used
for copying characters and tiles on the screen. It also has a RUG
for line/vector drawing. The current state implements everything
that is required to have a working HP Visual user environment in
MAME.
Working:
- window mover
- pixel replacement rules
- window replacement rules
- f0 tripple replacement rule (copy src or keep destination depending on pattern register)
- VRAM bit access mode
- solid line drawing
Not implemented yet:
- drawing circles
- linetype vector/circles
- rectangles
- filling areas
- tripple replacement rules other than f0
This is useful for catching putchar() like functions and printing
the written value to error.log.
On hp9k_3xx, i'm using this with the HP 300 test software, to log
test error messages that get printed on screen to error.log, so i
have the message directly after the debug messages from my driver.
Example:
wpset 0xfffe36be,80,w,1,{ logerror "%c", wpdata; g }
gp 'go privilege' starts execution until the privilege mode
changes. This can be used to break on task switches. I.e on m68k,
one could do:
gp { ~sr & 0x2000 && crp_aptr == 0x1234567 }
which would execute until the privilege mode changes to user mode and
the CPU root pointer is 0x1234567.
for cpu code, all that is needed to make this work is calling
debugger_privilege_hook() when the execution level changes.
NOTE1: namcos22 propcycl always pedals backwards now, will resolve in next commit.
NOTE2: diexec.h MAX_INPUT_LINES had to be increased, even without this commit m37710 was already more than 32 input lines.
