0.241:
======
- a2bus: Added Apple II 3.5" Disk Controller Card [Kelvin Sherlock].
- abc1600: MAC cleanup. Added sector dump floppy image format. Enable floppy sound, and optimize MAC [Curt Coder].
- abc80: Enable floppy sounds [Curt Coder].
- abc80x.cpp: Enable floppy sounds [Curt Coder].
- apxen: Fix endianness for bank devices [AJR].
- c64: Enable floppy sounds [Curt Coder].
- cdi.cpp: Fixed parent/clone relationships in 'cdi.xml' [ArcadeShadow].
- coco_fdc: Turned on WD1773 disable motor control and force read options (fixes some AGI games) [Tim Lindner].
- ctk551.cpp: Correct release years in metadata and comments, and added mask ROM label [Devin Acker].
- ctk551: Correct release year, add mask ROM label [Devin Acker].
- digilog320.cpp: Floppy works now, fix size and hookup NVRAM, add softwarelist. Initial keyboard implementation. Also render half intensity attribute and connect 8251 serial clocks. Various improvements, boots to setup screen now. Implement I186/Z80 communication. Hook up most devices. Render cursor and reverse [Dirk Best].
- fphantom: Changed description to 'Phantom (Fidelity)'.
- hc128: Changed description to 'HC-91+ (HC-128)'.
- hh_cop400.cpp: Add accessor for L output. Add accessors for sk/so output pin state [hap].
- hh_sm510.cpp: Rescan display for rkosmosa [algestam].
- hp9825.cpp: Printer output on a screen added, cassette status added. Added a screen showing printer output, and added a cassette present output [F. Ulivi].
- huc6272: Fix SCSI identifier, add extensive QA [Angelo Salese].
- i8008: IO instructions (INP/OUT) make register A available at state T1 [Nigel Barnes].
- i82586: Tolerate missing irq callback [Patrick Mackinlay].
- ibm6580.cpp: Started implementing low-level emulation of the floppy adapter [shattered].
- ibm6580: Floppy adapter LLE (WIP) [shattered].
- indiana.cpp: Update driver notes [AJR].
- indy_indigo2.cpp: Revert to mips3. Both drc and non-drc are working with irix 5.3, neither working with 6.5 [Patrick Mackinlay].
- lynx.cpp: Cleaned up metadata (don’t use title case for disambiguation text) in 'lynx.xml' [ArcadeShadow].
- m68000: Added support for 68010 type 1000 exception stack frame [J Booth].
- mbaskb: Better circle gaps in internal artwork [hap].
- mcd_isa: Change toc data [cracyc].
- minitel_2_rpic.cpp: Hooked up 24C02 I²C EEPROM. Fixed O key (it was previously defined as a duplicate of the O key) [Jean-François DEL NERO].
- mips.cpp: Replaced a std::function with a marginally more efficient delegate [Vas Crabb].
- nes.cpp: Made zapper less bad. Limited light detection to scanlines recently drawn by CRT. Lowered light detection threshold to better reflect how real zapper behaves; color doesn't need to be white. Bugs fixed: Not detecting hits on certain white objects. Misdetecting hits on objects far away from the pointer. Not being able to track where zapper is pointed in demo/test software. Added support for using Virtual Boy controllers with the NES family, and cleaned up code [kmg].
- nes: Made zapper sensor fuzzier. Removes the pixel-perfect sensor by averaging pixel brightness over circular area around gun position. Treat RGB values equally and don't use lib/util/palette.h's weighted brightness function). Unified character memory banking code, and cleaned up nametable RAM handling [kmg].
- nes_apu_vt: Added noise channel period table for PAL systems. Fixed a value in the parallel NTSC table for the largest period (lowest freq). Fixed a value in the counter length table (for all channels but DMC). Improved triangle channel emulation, reducing audible popping [kmg]. Improved mixing, clamping, duty cycles, and interaction between channels [cam900].
- nes_jy830623c: Changed description to 'NES Cart JY830623C PCB'.
- nes_zapper: BugFIX#06842: [DIP/Input] (nes.cpp) nes_zapper: Mouse B0 doesn't work by default [cuavas].
- pent1024: Changed description to 'Pentagon 1024SL'.
- pentagon: Changed description to 'Pentagon 128K'.
- pit8253: Prevent elapsed_cycles from going negative [cracyc].
- rkosmosa: Re-scanned display [Milan Galcik, algestam].
- s1410: Fix format data pattern. Fix sense command and bytes per sector in read/write buffer commands [Curt Coder].
- sitcom: Replaced bankdev with a memory view. Also added a bar graph for the timer DAC output, and made the DL1414 displays squarer in the layout like they are in real life. They still don't look right because the internal segment drawing code doen't draw the segments the right width [Vas Crabb].
- sm510: k input wakeup is not edge triggered [hap].
- snes.cpp: Partial revert DMA cycle function. Removed some DMA memory cycle penalties (partially reverts #8673, addresses MT08190) [cam900].
- snes: BugFIX#08190 [Graphics] (snes.cpp) snes [wildguns and clones]: Flickers heavily after entering gameplay in the first level [jkm900].
- spectrum.cpp: Restored floating bus read functionality; bus/spectrum: Added two devices and fixed many issues. New slot devices, floating bus restore, big mface tidy-up [TwistedTom].
- spg110: Better colors [Olivier Galibert].
- ssensor4: Correct IRQ active time [hap].
- swim2: Initialize m_floppy and m_timer members [Kelvin Sherlock].
- swp30: Add waverom reading [Olivier Galibert].
- ti99_ddcc1: Fixed forgotten DSK4 motor control in DDCC1 controller [Michael Zapf].
- tube: Added pre-production and extended variants of the 6502 2nd Processor [Nigel Barnes].
- vectrex.cpp: Fix regression [AJR].
- vga: Made video RAM size configurable at machine configuration [Ivan Vangelista].
- vis: Added a software list for Tandy/Memorex VIS CDs with seventy items in 'vis.xml' [redump.org, r09]. Fix cd audio, add yuv422 and fix controls [cracyc].
- wy60.cpp: Start fleshing out driver. Add dump of internal 8051 code to both sets (from Bitsavers). Implement program banking and pretend that the MCU is actually a 8031 to make this work for now. Use version strings from EPROMs in set descriptions. Add X2404 I2C EEPROM. Hook up interrupts, modem port and dot clock switch. Preliminary character rendering [AJR].
- wy60: Changed description to 'WY-60 (RBFNG2)'.
- wy60a: Changed description to 'WY-60 (RBFNB0)'.
- Renamed (nes_mk2) to (nes_jy830623c).
- Added Acorn 6502 2nd Processor (pre-production), Acorn Extended 6502 2nd Processor, "Apple II 3.5"" Disk Controller Card", AT&Y Spec-Mate, Cisco Terminal Data Board, Digilog protocol analyzer keyboard, Glenside IDE Adapter, MICRO-POKEer, Multiface 128 v1, Multiface One v1, Multiface One v2, Multiface One v3, NES Cart BMC 82AB PCB, NES Cart BMC 891227 PCB, NES Cart BMC CTC-12IN1 PCB, NES Cart EVENT2 PCB, Nintendo Virtual Boy Controller, QX-10 Option Bus, QX-10 Option slot and WDC W65C02S devices.
- Bitsavers added AT&T 615 MT, Digilog 400 and Wyse Technology WY-325 (v3.2) systems.
- Devin Acker added Casio LD-50 system.
- hap, Berger added Fidelity Electronics Chesster Phantom (model 6126) system.
- hap, Sean Riddle added Entex Blast It, Mattel Basketball 2 (Mattel), Mattel Soccer 2 (Mattel) systems.
- Nigel Barnes added Acorn Computers BBC Micro Model B (Norway) and Cisco Systems Cisco SIST1 Terminal systems.
- Plamen Mihaylov added Siemens PC-MX2 system.
- Sean Riddle added Fidelity Electronics Prestige Challenger (Glasgow program) system.
- Devin Acker added ld50.cpp driver.
- Dirk Best added digilog400.cpp driver.
- Patrick Mackinlay added pcmx2.cpp driver.