Cr\u00e9\u00e9 par Avery Lee (l’auteur de VirtualDub), il s’agit d’un \u00e9mulateur d’Atari 8 bits (800\/800XL\/130XE).<\/p>\n
[features added]<\/strong> [bugs fixed]<\/strong> T\u00e9l\u00e9charger Altirra v4.40 Stable (8.3 Mo)<\/a><\/p>\n
\n– Initial 5200 support.
\n – Simulator: Added 16K memory size support.
\n – Simulator: 576K and 1088K modes now allow ANTIC access to extended memory.
\n – Simulator: ROM image paths are now configurable.
\n – Cartridge: Added support for Corina 1MB + 8K EEPROM and 512K + 512K SRAM + 8K EEPROM cartridges.
\n – Cartridge: Added support for Telelink II NVSRAM.
\n – Cartridge: Added support for DB 32K, Williams 32K \/ 64K, Diamond 64K, SpartaDOS X 64K\/128K, Phoenix 8K, Blizzard 16K, and Atrax 128K cartridges.
\n – Cartridge: Added support for 8K right slot cartridges.
\n – Cartridge: Added support for non-switchable 256K-1M XEGS cartridges.
\n – Cartridge: Mapper dialog attempts to detect Atari 2600 cartridge images (unsupported).
\n – Debugger: The history window no longer needs to be closed and reopened after toggling history mode.
\n – Debugger: Source windows now highlight lines that have symbol information associated and can be used for execution control.
\n – Debugger: Added on-screen watch byte\/word commands (wb\/ww\/wc\/wl).
\n – Debugger: History window now detects and collapses loops.
\n – Debugger: Added optional length parameter for dump and disassemble commands.
\n – Debugger: Added dump INTERNAL string command (di).
\n – Debugger: Added .iocb command.
\n – Debugger: Added ya\/yc\/yd\/yr\/yw commands for manually adding symbols.
\n – Debugger: Verifier now detects recursive NMIs.
\n – Debugger: Font and font size can now be changed.
\n – Debugger: Added 6502 miniassembler.
\n – Debugger: Added detailed command help.
\n – Debugger: Added .pathrecord command and documented existing path commands.
\n – Debugger: Added .basic and .basic_vars commands.
\n – Debugger: Console window now supports multiple history entries and page up\/down from the command line.
\n – Debugger: Added symbol parsing support for ATasm and XASM assembler output.
\n – Disk: Added support for D9: through D15:.
\n – UI: Added DirectSound support.
\n – UI: Audio latency can now be adjusted.
\n – UI: Switched to larger font for on-screen UI.
\n – UI: Shift key now controls whether dropped files are mounted\/added (shift) or booted (no shift).
\n – UI: Left-shift and right-shift keys can now be bound separately.
\n – UI: Warnings are now displayed before modified images are implicitly discarded.
\n – UI: Enabled themed controls.
\n – UI: Removed borders on docked panes.
\n – UI: Added first pass at pause button (F9).
\n – UI: Ctrl+Arrow keys now give the un-Ctrl’d keys on the emulated keyboard for programs that use pseudo arrow keys.
\n – UI: Mouse auto-capture is now an option.
\n – UI: Added option to resize main window to remove letterboxing on display.
\n – Input: Input map editor redesigned for easier controller configuration.
\n – Input: Input maps now support shifted subsets via flags.
\n – Input: Analog axes can now be bound as either relative or absolute, with tunable speed for relative mode.
\n – Input: Paddles now support rotation-based control.
\n – Input: Added light pen\/gun support.
\n – Input: Added tablet support.
\n – VBXE: 5200 support added.
\n – IDE: Added option to switch between short and long BSY-to-DRQ delays to simulate platter and solid-state media.
\n – Serial: Added support for 850 R: and basic virtual-modem-over-TCP emulation.
\n – Cheats: Added simple cheat finder and value locker.
\n – Recording: Added options to tweak the frame rate and to record at half rate.<\/p>\n
\n – Disk: Added workaround for yet another goofy way to store boot sectors in a DD ATR image (3 x 128K followed by 384K of nulls).
\n – Disk: Fixed crash when opening .zip file containing files with no filename extension.
\n – Disk: Disk drives dialog now highlights disk images that have been modified and not saved.
\n – IDE: Fixed excessively long delay for BSY to assert after a command is issued.
\n – Input: Binding mouse up\/down\/left\/right outputs to digital inputs now works.
\n – UI: Fix for crash when using Direct3D display on video cards that don’t support arbitrary non-pow2 textures.
\n – UI: Rewrote audio output path to use block duplication\/removal rather than resampling to maintain sync.
\n – UI: Fixed emulated mouse button not working reliably.
\n – UI: Reduced border artifacts when using bicubic display stretching.
\n – UI: Fixed crosstalk between interlace and frame blending settings.
\n – PIA: Control bits 6 and 7 are no longer writable.
\n – POKEY: Fixed RANDOM offset in 17-bit noise generator mode.
\n – POKEY: Fixed IRQ timing for CPU-triggered IRQs.
\n – POKEY: Fixed serial output complete interrupt not always deactivating properly.
\n – POKEY: Clearing SKCTL bit 1 now disables the keyboard.
\n – POKEY: Adjusted timing of 15KHz and 64KHz timers after exiting initializing mode.
\n – GTIA: Phantom P\/M graphics DMA is now implemented.
\n – GTIA: Fixed graphic output when changing the size in the middle of a player image.
\n – GTIA: Improved accuracy of graphic output when changing GTIA modes mid-screen.
\n – GTIA: Latched triggers are now implemented.
\n – HLE: Delete line ($9C) now resets cursor column.
\n – HLE: Implemented CRSINH function.
\n – HLE: IRQ handler now clears decimal flag.
\n – HLE: Fixed crash when jumping to cassette init routine.
\n – Debugger: Fixed MADS listing parsing for code lines after ORG statements.
\n – Debugger: .dumpdsm command works again.
\n – Debugger: History window now shows effective addresses.
\n – Debugger: Disassembly and history windows now allow disassembly columns to be toggled.
\n – Debugger: Stepping in source view now steps by source line instead of instruction.
\n – Debugger: Fixed uninitialized screen data sometimes appearing when stepping.
\n – Debugger: Register \u00ab\u00a0r\u00a0\u00bb command can now set A register.
\n – Debugger: Breakpoints now work on the run address of a loaded executable.
\n – Debugger: Fixed .writemem crashing if filename was invalid.
\n – CPU: Fixed IRQ timing around CLI and SEI instructions.
\n – CPU: Fixed a couple of bugs with decimal mode.
\n – CPU: Taken branches now delay IRQ\/NMI acknowledgement by one cycle.
\n – CPU: Fixed false read behavior for: STA (zp),Y; STA abs,Y; STA abs,X; STX abs,Y.
\n – CPU: Implemented reserved NOPs in 65C02 mode.
\n – CPU: Fixes to undocumented opcodes: RLA ($23, $27, $2F, $33, $37, $3B, $3F); ASR ($4B); SAX ($83, $87, $8F, $97); SHX ($9E).
\n – ANTIC: Fixed occasional unexpected DLIs on cold reset, which was causing once-only emulation crashes.
\n – ANTIC: Corrected NMIST change timing.
\n – Cartridge: Fixed OSS 034M and M091 mappers.
\n – Recording: Fixed crashes in some cases when recording start process failed.
\n – VBXE: Attribute map RES bit is now implemented.
\n – VBXE: Fixed attribute map addressing getting scrambled on mid-screen changes.
\n – VBXE: Overlay scrolling and addressing is now reset at VBL and no longer affects bitmap modes.
\n – VBXE: Frame blending is now supported in VBXE mode.<\/em><\/p>\n