SimCoupe

Description

SimCoupe project is a SAM Coupé emulator. SimCoupe emulates the SAM Coupé, a British Z80-based home computer released in 1989 by Miles Gordon Technology. Whats New in This Release: · Added SDL port (OpenGL and regular) for Linux, BeOS, QNX, etc. · Added Pocket PC port for ARM, MIPS and SH3 devices · Added Allegro port for an updated DOS version · Added built-in GUI for all platforms without native GUI support · Added full async real disk support for 2000/XP and Linux · Added read-write EDSK support for copy-protected disks · Added formatting support within limits of disk image capabilities · Added read-only support for TD0 (TeleDisk) and SBT disk images · Added support for 9-sector Pro-DOS disk images · Added correct WD1772 CRCs to read address and read track data · Added support for deleted data address marks in track reads/formats · Added auto-boot option for disks inserted at the start-up screen · Added delay to disk image accesses, to avoid Pro-DOS bug · Added turbo-load support, for accelerated speed during disk accesses · Added preliminary debugger support, with lots of future potential · Added partial scanline support for a more natural looking display · Added support for border pixel artefacts, as used by Fred65 menu · Added support for incomplete frame drawing, needed by the debugger · Added support for using real HDD devices under Win32, Linux and OS X · Added optional automagic DOS booting of non-bootable disks · Added internal SAMDOS 2.2 image, used by automagical DOS booting · Added internal SAM ROM v3.0 image, used as the default · Added support for ZX82 and gzipped external ROM images · Added built-in support for Edwin Blinks ATOM ROM booting patches · Added support for unresponsive ASIC during first ~49ms after power-on · Added support for SDIDE and YAMOD.ATBUS hard disk interfaces · Added print-to-file support for SAM printers · Added support for swapping mouse buttons 2 and 3 · Added Alt as modifier option to function key bindings · Added missing SAM pipe symbol to keyboard map · Added option to swap function keys and numeric keypad operation · Added full HPEN and LPEN support, used by Defender and BSD demo · Added mouse-wheel support to generate cursor up/down · Added basic Vista beta 2 support by working around OS bugs · Added manifest for XP themed common controls [Win32] · Fixed ADC HL,rr incorrectly setting N flag · Fixed ADD IX/IY,rr failing to set carry for overflow, or H flag · Fixed disassembly of IN C,(C) and display of DDCB/FDCB index offsets · Fixed DAA to support all undocumented flags · Fixed ROM memory accesses to be uncontended [Dave Laundon] · Fixed contention across page boundaries [Dave Laundon] · Fixed Atom support to work correctly with latest BDOS versions · Fixed SAD support for sector sizes other than 512 bytes · Fixed index pulse to be based on disk speed rather than status reads · Fixed WD1772 sector searching so the head value is no longer compared · Fixed formatting to preserve embedded data, for Pro-DOS [thanks Steve P-T] · Fixed re-insert of same disk image losing old image changes · Fixed formatting crash when no disk present [thanks Josef Prokes] · Fixed auto-frameskip to avoid wasting time (old 25fps problem) · Fixed key-bounce issues by deferring input until mid-frame · Fixed digit input on Czech keyboards, which require a shift modifier · Fixed AltGr being seen as Ctrl-Alt on some Win9x setups · Fixed Ctrl- access to symbols [thanks Edwin Blink] · Fixed incorrect SAM palette spread, which made dark colours too bright · Fixed the PNG screenshot palette being too dark · Fixed pixel format colour issues by calculating them from bit masks · Fixed broken import/export which could crash with sizes over 16K · Fixed MIC writes not reflected back to EAR [thanks Edwin Blink] · Fixed reads from ports 0 to 15, which were always returning zero · Fixed mouse read timeout (now 50us) and timer reset on each byte read · Fixed accumulation of small mouse movements, for Legend of Eshan · Fixed external memory ports to be write-only [thanks Jiri Veleba] · Fixed autoboot to hold rather than tap F9, to avoid a 2nd boot attempt · Fixed building for 64-bit platforms [thanks Stuart Brady and Terry Froy] · Fixed disk image saving on Windows shutdown/restart [Win32] · Fixed display of mode 3 pixels in 24-bit mode [Win32] · Improved efficiency of contention table lookups [Dave Laundon] · Improved fast-boot to no longer require temporary ROM patching · Improved menu layout, adding icons and a MRU file list · Improved some overly complicated dialogs and options screens · Improved sensitivity and scaling of SAM mouse movements · Improved RAM, paging, CLUT and CPU register power-on states · Improved DAC interpolation for less harsh playback in MOD Player · Improved altforcntrl use by disabling Windows key when active [Win32] · Improved PNG screenshots to include 5:4 aspect, scanlines and greyscale · Changed to use a combined 32K ROM image instead of separate 16K files · Changed unconnected ports to return 0xff rather than 0x00 · Changed to dynamically bind to DirectX, for better error reporting · Removed dynamic Atom HDD generated from floppy images. The Official SimCoupe Homepage - MGT SAM Coupe emulator for Windows, DOS, Linux, BeOS and MacOS.

Simcoupe - Sam - Rom - Dos - Dave Laundon - Disk Image - Added - Fixed - Support - Disk - Improved - Image - Emulators - System

Published By:Simon Owen

License Type:Freeware

Date Added:25 October, 2010

Version:1.0

Price:Free

Downloads:12

Size:942.1 KB

Platform: Linux

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