Hatari 2.1.0

February 13th, 2018, 23:01 Posted By: wraggster

Heres a new release of the Atari St emulator Hatari:

A new version of the Atari ST emulator for Unix/Linux, RiscOS, BSD, BeOS, Nokia N770 / N800 internet tablet, Solaris, AmigaOS, Mac OS X and Windows Hatari has been released.

Quote:
Hatari 2.1.0 has been released. You can download it from http://download.tuxfamily.org/hatari/2.1.0
Many thanks to all the people who contributed to this version in different ways (code, bug report, testing, reverse engineering and documentation of the real HW, ...), see doc/authors.txt and doc/thanks.txt for a list of devs / contributors.Major highlights of this new version :

• Major rewrite of the YM2149 with a new cycle accurate emulation
• Major rewrite of the blitter to allow cycle exact bus accesses and correct bus sharing with the CPU
• Improved video emulation : bottom border at 60 Hz and number of displayed lines, video counter reloading, timer B in mono mode
• Add full support for MMU/MCU RAM configuration at $FF8001, support more RAM combinations (256 KB and 2.5 MB)
• Some STX floppy images were not correctly emulated when verify bit was set in the FDC
• Support for undocumented STOP behaviour on 68000
• Fix some rare bus accesses order and stack frames
• Fix some flags after DIV and BCD instructions
• Improved memory timing for 68030 depending on RAM type
• 68030 instruction cache was not correctly disabled when EI=0 in CACR
• Improve caches accuracy for 68020/30/40/60, with optional MMU support
• Large improvements to FPU emulation, including a new softfloat method
• MIDI support for Windows and macOS (with PortMidi library)
• Add support for AVI files > 4GB (up to 256 GB)
• SDL UI shows refresh rate and blitter usage
• Several improvements/fixes when using VDI
• Improvements/more options for autostart using virtual INF file
• Many improvements to debugger, especially for symbols handling
• Fix compilation for more targets (ARM64, MIPS, ...)

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