WinUAE Amiga emulator

Time 2021-11-20 22:14:05

Web Name: WinUAE Amiga emulator

WebSite: http://www.winuae.net

ID:242255

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WinUAE,Amiga,emulator,

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WinUAE Amiga emulator

WinUAE 4.4.0

WinUAE 4.4.0 (01.07.2020) released.

New features/improvements:

68000 address and bus error (bus errors are not used in Amiga) stack frames are now 100% accurate, including all undefined behavior like partially updated flags or registers. Last missing part that wasnt fully accurate previously.68010 emulation is now cycle-accurate. Including loop mode.68030 MMU emulation simplified and optimized.CPU tester detected rare CPU/FPU bugs fixed.Multiple CPU tester detected undocumented CPU and FPU (all models) behavior emulated, mainly edge cases that almost never happen normally. More information in detailed changelogs.Debugger assembler and disassembler updates and fixes.1x-8x CPU multipliers are now also supported in prefetch (more compatible) CPU mode.Implemented Paula serial port emulation receive break condition detection support.diskchange rdh0: can be now used to eject dragdrop mounted directory/file/archive harddrive.On screen led floppy leds have brighter border if inserted disk is write protected.If 2 light pens/guns enabled and if gun 2 moves, enable only gun 2 crosshair. Previously gun 1 move enabled both crosshairs.Default filter mode now enables aspect ratio correction and scales to window/screen size only when display size is too large or too small.Ignore ncap/winpcap dll version because recent ncap versions have smaller version number than old winpcap versions.GUI Reset button now copies current full GUI config to active config, including options that normally cant be changed on the fly.FPU default is back to 64-bit. Very few programs require 80-bit accuracy, it wasnt worth the speed loss.Black borders are not anymore enabled in autoscale center mode.Few custom chipset and CIA emulation updates.Added easy to use and transparent printf()-like debug logging method for developers.

Bugs fixed:

If disk read DMA was started without any selected drive(s), it was always emulated in turbo mode.Screen capture to clipboard created blank image if 256 color or less RTG mode and capture before filtering was set.When ejecting directory filesystem that points to plain file or archive, not all host file handles were closed properly.Switching GUI panels left stale entry in internal array, possibly causing random crash after switching panels many times.Config file (*.uae) icon is now correct again.

4.3.0 bugs fixed:

Some RTG to RTG mode resolution switches didnt resize windowed mode correctly.
CD32 pad red button didnt always work as a normal fire button, depending on how it was configured.
CD32 ROM delay loop patch was skipped. Broke CD32 CD if CPU speed was too fast.

New emulated hardware:

Hardital Dotto (clone of ICD AdIDE)

WinUAE 4.3.0

WinUAE 4.3.0 (19.12.2019) released.

New features/improvements:

GUI high DPI support rewritten.Lagless vsync stability improvements.Added Trojan light gun preset to Game ports panel.On the fly chipset model switching compatibility improved.SPTI CD/DVD access mode now internally emulates all CD audio commands. All other commands are forwarded to the drive like previously.PCMCIA hot swap support improved. (PCMCIA SRAM and IDE needs to be set again if previously configured)My CPU tester detected edge cases, bugs and undocumented CPU behavior updates implemented. (More details in separate CPU tester note later)More compatible partition HDF default geometry calculation if size is 1000M or larger.CD32 pad does not anymore disable joystick second button if both CD32 and 2-button joystick is active simultaneously.Host directory/archive drag and drop to WinUAE window now supports mounting multiple items simultaneously.Debugger disassembler fixes and few very rarely used instructions dissemble now correctly.

Bugs fixed:

Disk index pulses were not being generated when disk was being written (Cadaver v0.1 save disk writing)CDTV audio CD playing state restore fixed.A2024 monitor didnt show full viewable area.24-bit uaegfx RTG mode had random wrong color pixels in some situations.nrg CD images didnt load correctly in relative path mode.Graphics glitch in some programs that also depended on display scaling/size (for example Alien Breed 3D)Disk swapper path modifications did nothing while emulation was running.Restoring CD32 or CDTV statefile with CD audio playing: start playing immediately, do not include normal CD audio start delays.Fixed possible crash when PPC emulation stopped emulated sound card audio.Quite special kind of CD32 pad button read code was not emulated correctly.

Other changes:

Added separate 68000-68060 CPU tester/validator project based on UAE CPU core generator.Removed all 68020 cycle-exact CPU mode internal idle cycles. It mainly slowed down the CPU too much and didnt match real world well enough.

New emulated hardware:

Archos Overdrive HD (PCMCIA IDE adapter)ICD Trifecta (A500 IDE/SCSI controller)M-Tec Mastercard (SCSI expansion for M-Tec T1230 A1200 accelerator)Scala MM dongles

WinUAE 4.2.1

WinUAE 4.2.1 (16.05.2019) released.

4.2.0 bugs fixed:

Picasso IV and uaegfx YUV (video) overlay fixed. Didnt affect RGB overlays.Reset/restart didnt reset overlay state.Graphics corruption in some AGA programs (for example Alien Breed 3D).

Old bug fixed:

PPC emulation + Picasso IV: some programs had incorrect colors (For example Shogo MAD).A2386SX bridgeboard unreliable/hanging floppy access fixed.Changing accelerator board options (jumpers etc) on the fly didnt do anything.Fixed hang when attempting to play physical CD32 CD with video tracks.Fixed crash when mounting UAE controller HDF with more than 30 partitions.

WinUAE 4.2.0

WinUAE 4.2.0 (08.04.2019) released.

New features:

uaegfx and Picasso IV Overlay/PIP support.All GUI listviews support column order and column width customization.Custom ROM selection (4 slots) added.Direct3D 9/11 shader embedded config entry support.68030 MMU instruction disassembler support and other disassembler fixes.68030 MMU emulation will now also create short type bus error stack frames when possible, matching real 68030 behavior.Windowed mode keeps aspect ratio if CTRL is pressed while resizing.Added debugger invalid access logger (memwatch l).Reject Alt+some key Windows system menu key shortcuts. Invalid short cut combinations can generate annoying Windows alert sounds.KS ROM selection supports loading and relocation of hunk and m68k elf executables.

Bug fixes:

Direct3D 11  shader support fixes.CDTV CD drive read/play startup delays adjusted. Fixes Town without no name speech audio track stopping too early.Accelerator board CPU fallback (to mainboard CPU mode) works again.Many video port adapters (which includes grayscale mode and genlock) didnt support all doubling modes.Minor custom chipset fixes (Small graphics corruption in certain special situations)Moving mouse outside and back to WinUAE window in Magic mouse activated WinUAE window even if some other window was already active.AVI recording with non-standard refresh rate was reset to default if GUI was entered and exited during recording.uae-configuration returned return code 10 even when matching config entry was found.Add PC drives at startup enabled and same drives root directory also mounted manually: drive was mounted twice. (Introduced in 4.1.0)Genlock transparency didnt always activate even when genlock emulation was enabled.

New emulated hardware:

Pacific Peripherals OverdriveIVS TrumpcardIVS Trumpcard 500ATICD TrifectaBSC TandemACT Prelude and Prelude 1200Harms Professional 3000

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