Jump to content

Welcome to 1Emulation.com
Register now to gain access to all of our features. Once registered and logged in, you will be able to create topics, post replies to existing threads, give reputation to your fellow members, get your own private messenger, post status updates, manage your profile and so much more. This message will be removed once you have signed in.
Login to Account Create an Account
Photo

Altirra 2.10 released

- - - - - Atari

  • Please log in to reply
No replies to this topic

#1
Robert

Robert

    Alchemist

  • User Admin
  • 10,754 posts
  • Gender:Male
  • Location:Land of Oz !!
  • Interests:MESS development
Click to view battle stats
http://virtualdub.org/altirra.html

Emulates Atari games consoles, such as Atari 800.

Version 2.10 [August 13, 2012]:

Features added

- SlightSID emulation support.
- Covox emulation support.
- 1200XL emulation support.
- BASIC programs can now be booted.
- Fast boot option now accelerates timeouts for powered down disk drives.
- Disk: Added support for format skewed ($66) command.
- Disk: Format commands ($21, $22) now support high-speed operation.
- Disk: Added emulation profile modes for various disk drives.
- Disk: Reduced ACK-to-complete delay when accurate sector timing is off.
- Disk: Added rotation and seek sound emulation.
- Disk: Accurate disk timing prediction is now preserved when burst I/O transfers are enabled.
- Debugger: Added .sum (sum memory area) command.
- Debugger: Added .warmstart command.
- Debugger: Added ap (alias pattern) command for adding aliases with patterns.
- Debugger: Added additional aliases to a8 command (set Atari800-compatible command aliases).
- Debugger: Added alternate L>addr syntax for setting an address range length based on an end address.
- Debugger: Added heat map support.
- Debugger: Added .basic_dumpline command.
- Debugger: Enter now repeats the last command.
- Debugger: .dumpdlist command now collapses runs of identical commands.
- Debugger: Unassemble and dump commands now support continuation from the last address.
- Debugger: Added deref signed byte (dsb) expression operator.
- Debugger: Added %c and %y formatting specifiers to .printf command.
- Debugger: Added .dmamap command to show ANTIC DMA pattern over the course of a frame.
- Serial: 1030 Modem support.
- Display: Added scanline display mode.
- Display: Added integer-multiple version of preserve aspect ratio sizing mode.
- Display: Added sharp bilinear filter mode.
- Display: Text can now be copied out of ANTIC modes 2, 3, 6, and 7 (GR.0, 1, and 2).
- Display: Added CIO intercept based enhanced text mode.
- HDevice: Added minimal support for SDX Get Current Directory command ($30).
- HDevice: Added support for H6-H9: text translation modes.
- HDevice: Implemented rename, get/set/create/remove directory, and get file length commands.
- HDevice/PCLink: Fixed lock command not setting read-only flag.
- Cartridge: Added MicroCalc 32K cartridge type support.
- Cartridge: Added cartridge type autodetection.
- UI: Screenshot command now adjusts for interlacing and 14MHz dot clock rendering.
- UI: The program is now marked as high DPI aware in the application manifest.
- Simulator: Added support for MapRAM MMU modification.

Bugs fixed

- Increased paste keyboard timer to reduce dropped keys on line processing delays.
- Fixed startup crash on Sandy Bridge CPUs on Windows XP.
- Simulator: Inhibit FP math acceleration hooks when PBI ROM overlay is active.
- Simulator: BASIC disable Option key hold is now released more quickly to reduce cartridge conflicts.
- Debugger: "read" and "write" terms can now appear more than twice in a conditional breakpoint expression.
- Debugger: Fixed .tracecio off not working.
- Debugger: Fixed execution stopping on TRACE statements.
- Debugger: Breakpoint clear (bc) command no longer interprets breakpoint numbers as hex.
- Debugger: Fixed console entry window not always disabling properly.
- Debugger: .pokey command now reports correct status for secondary POKEY.
- Display: Fixed crash on some XP systems on display mode change.
- Display: Added workaround for ps1.1 precision issue on Intel graphics cards.
- Display: Fixed bicubic scaling in OpenGL mode.
- ANTIC: Fixed line buffer addressing to correctly handle aliasing of buffered data to different modes.
- POKEY: Fixed glitching in high-pass filtering.
- POKEY: Fixed wrong bit in SKSTAT being set for serial input overruns.
- POKEY: Fixed asynchronous receive mode not resetting timers 3+4 that are already running.
- Disk: Fixed handling of XF551 high-speed sector skew format commands ($A1/$A2).
- Disk: Format command now sends back ACK+ERROR+buffer instead of NAK on a read-only disk.
- Disk: Adjusted step rate of 810 drive to 5.3ms.
- Disk: Fixed forced sector ordering command (.diskorder) for .pro images.
- Disk: Step delays were not always reflected correctly in command delay time (only rotational position).
- Disk: Fixed inverted write protect bit status.
- Disk: Attempted writes to a write protected disk now return errors instead of a NAK.
- Disk: Fixed command response when accessing a drive with no disk.
- Disk: Fixed error return for unsupported Write PERCOM Block requests.
- Disk Explorer: Fixed case sensitivity issue allowing duplicate file creation on DOS 2 file systems.
- Input: Fixed bug in keyboard repeat detection code.
- Input: Improved Caps Lock key support.
- Cartridge: An error is now thrown when attempting to save a cartridge image in .CAR format with an unsupported mapper.
- Cartridge: Fixed switchable XEGS cartridge modes.
- Display: Fixed display mode matching when /f is specified on the command line.
- Display: Improved behavior of interlaced mode when frames are dropped.
- CPU: Fixed cycle behavior of ASL/LSR/ROL/ROR abs,X instructions in 65C02 mode.
- HLE Kernel: Fixed BUFADR being overwritten by CIO, which broke the DOS XE executable loader.
- IDE: Fixed banking in KMK/JZ V1 mode and added 3K ROM support.
- IDE: Fixed multiple sector read requests of exactly 32 sectors.
- VBXE: Fixed memory not being cleared on cold reset with randomize function disabled.
- Serial: Fixed incompatibility with Ice-T XE and the R: handler's STATUS handler.
- Misc: Fixed upper 4 bits for some R-Time 8 register reads.
- HDevice: Fixed NOTE and POINT commands.
- Cheats: Fixed 16-bit option not being tracked properly for manually entered cheats.
- GTIA: Sprites are now triggered properly from within horizontal blank.
- GTIA: Fixed sprite image overlap result.
- Cassette: Loading a new tape didn't press 'play' on the emulated player until the next cold reset.







Also tagged with one or more of these keywords: Atari

0 user(s) are reading this topic

0 members, 0 guests, 0 anonymous users