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 * Debugger: Register pane now shows 65C816 state.
\n * Debugger: Added context menu to disassembly pane.
\n * Debugger: *.lst and *.lab symbols are automatically detected and loaded for direct-run EXEs and cartridges.
\n * Debugger: Improved source-level debugging capability.
\n * Debugger: Opcodes are now cached so that they show correctly in the history log even with bank switching.
\n * UI: Filter mode is now saved on exit.
\n * UI: Added command to copy current frame to the clipboard.
\n * UI: Added paddle support.
\n * GTIA: Optimized artifacting code.
\n * GTIA: Added the ability to disable collisions for cheating.
\n * Cartridge: Added support for 64K XEGS and 512K MegaCart cartridge types.
\n * Cartridge: Added support for SuperCharger 3D cartridge.
\n * Cassette: Added support for non-standard baud rates.
\n * Cassette: Added auto-boot option.
\n * Cassette: Device open commands are now accelerated.<\/p>\n
\n * Simulator: More fixes to executable loader.
\n * Simulator: 320K memory mode now banks ANTIC along with the CPU.
\n * Simulator: Joystick and bank switch masking via the PIA data direction register is now supported.
\n * Simulator: Rewrote BASIC handling to use the OPTION switch rather than masking PORTB bit 1.
\n * Simulator: Reset PIA, ANTIC, and CPU on warm reset for XL hardware.
\n * Simulator: Self-test ROM no longer appears if kernel ROM is disabled.
\n * Simulator: Adjusted PAL frame rate.
\n * Simulator: Disk boot flag is now set when loading EXEs to accommodate programs that warm start through DOSINI vector.
\n * Simulator: EXE loader is more tolerant of broken files.
\n * CPU: Fixed many 65C02\/65C816 bugs.
\n * CPU: Fixed emulation of NMOS 6502 decimal mode.
\n * CPU: Fixed bugs in undocumented instructions.
\n * CPU: Fixed emulation crash when switching to 65C816 on the fly.
\n * CPU: Fixed handling of break flag.
\n * CPU: Now allow one instruction to pass before taking IRQ interrupt after clearing I flag.
\n * Debugger: Improved handling of 65C816 modes in disassembler.
\n * Debugger: Debug memory reads no longer see $FF in the page where a read memory breakpoint is set.
\n * Debugger: Fixed bugs in symbol parser when loading MADS listings.
\n * Debugger: Fixed line highlighting in source windows.
\n * Debugger: Disassembly recomputes on 65C816 mode changes.
\n * Disk: Fixed bug in loading of ATR files that have non-standard boot sector counts.
\n * Disk: Additional compatibility fixes to DSKINV acceleration.
\n * Disk: Status commands are no longer delayed by the accurate disk timing option.
\n * Disk: Applied slight adjustment to SIO transfer rate.
\n * Disk: POKEY timers are now shut off after SIO\/DSKINV acceleration.
\n * Disk: Strengthened disk image format validation and made XFD loading more tolerant.
\n * UI: Fixed bug in CPU mode dialog that prevented selection of 65C02 mode.
\n * UI: Fixed crash when accessing menu with display pane closed.
\n * UI: Keyboard-as-joystick logic no longer allows simultaneous up+down and left+right.
\n * UI: Added support for controlling joystick port 2.
\n * UI: Blocked invalid machine configurations with XL kernel and 800 hardware or less than 64K of memory.
\n * ANTIC: Fixed broken mode 9.
\n * ANTIC: Vertical reflect now works on modes 4-7.
\n * ANTIC: Player\/missile DMA no longer occurs during vertical blank.
\n * ANTIC: Fixed behavior of vertical scrolling on blank lines.
\n * ANTIC: Changes in playfield width are now supported later in a scan line.
\n * ANTIC: Moved VCOUNT advance forward by one cycle.
\n * ANTIC: NMIs are now suppressed if enabled too close to trigger point.
\n * ANTIC: NMIs are now delayed by one cycle if enabled exactly on cycle 8.
\n * GTIA: Bogus missile-player collisions were reported if a register change occurred in the middle of a missile.
\n * GTIA: Fixed CONSOL I\/O interactions on switch lines.
\n * GTIA: Save states now restore player\/missile widths.
\n * HLE: DSKINV now supports double-density disks.
\n * HLE: Improved compatibility of post-init PORTB state.
\n * POKEY: Rewrote resampling filter to better block high frequencies.
\n * POKEY: Fixed 17-bit noise register polynomial and shift direction.
\n * POKEY: Initialization mode (SKCTL[1:0] == 0) now resets the low-speed clocks and polynomial shift registers.
\n * POKEY: Asynchronous serial receive mode no longer suspends channels 3 and 4.<\/em><\/p>\n