[zx] SpecEmu 3.2 build 11/03/2023

v3.2 build 11/03/23

• Updated OpenSE BASIC to v3.2.1 (thanks, Andrew Owen, source code and documentation at https://zxdesign.itch.io/opense)

v3.2 build 05/03/23

• Added SEM snapshot support (loading only)
• Added SP (old type) snapshot support (loading only)

v3.2 build 18/02/23

• Fixed +3 floating bus (again)
• Fixed a +3 port contention bug (thanks, azesmbog and Arjun Nair)

v3.2 build 06/12/22

• Fixed joypad emulation (had switched to new include files which had incorrect joypad structures)

v3.2 build 04/12/22

• Improved snow effect emulation (thanks, Weiv)
• Fixed "tapeinvert" command (in command parser) to invert bit 6 of IN #FE only with tape input (thanks, cngsoft)
• Added a list of some of the debugger's command parser commands into the Docs folder
• Added a few examples for the conditional breakpoints into the Docs folder

v3.2 build 01/10/22

• Fixed AY noise frequency running at half clock speed. 20+ years to spot it..

v3.2 build 25/06/22

Elite Legend mod (ORM, 2021)

• Debugger's cycle-accurate display update option now only displays pixels up to the raster location in the current frame
• Debugger's Run To conditions correctly override +3 floppy controller breakpoints
• Fixed right-hand edge corner curves being slightly wrong in fullscreen mode
• Fixed RETI/RETN interrupt behaviour (thanks, Floh, ZjoyKiLer, Tony Brewer, Ped7g, ZXGuesser)
• Added some (useless, atm :p) conditional breakpoint "documentation" (see "Conditional Breakpoints.txt") (it won't help you..)

v3.2 build 28/03/22

• Fixed double clicking on breakpoint addresses not moving to that address in disassembly
• Fixed not being able to remove simple breakpoints
• Fixed being able to add one zero length conditional breakpoint
• +3 emulation now uses an official v4.1 ROM

v3.2 build 24/03/22

• Added preliminary support for conditional breakpoints
• Added support for Marko's useless CrazyBASIC mode!

(Might be losing a net connection for a period of time soon so any bug/feature requests will have to be sent to Polomint)

v3.2 build 16/03/22

• Fixed snapshots sometimes not being added to recent files menu
• Fixed Windows XP support

v3.2 build 11/03/22

• Fixed the OTxR block instruction interruption flag behaviour. Again. (thanks, azesmbog, Richard Chandler)
• Added Zip file support

SpecEmu v3.2 build 21/02/22

Rescue on Faractalus (Activision, Inc., 1986)

• Fixed a bug affecting N flag in IND
• Fixed a 128K screen timing issue (thanks, azesmbog)
• Added support for INxR / OTxR block instruction interruption (thanks, David Banks, ZJoyKiler, Ped7g, Arjun Nair, evolutional)
• Added workaround for SZX files with an incorrectly set HALT flag state

SpecEmu v3.2 build 31/12/21

• Added support for LDxR / CPxR block instruction interruption
• Fixed HALT behaviour
• Fixed screen flip timing during 7ffd out (thanks, Arjun Nair)
• Fixed Kempston joystick interface behaviour when no joystick attached

SpecEmu v3.2 build 30/11/21

• Fixed another Options screen bug
• Changed to what is apparently the authentic TK-90x ROM

SpecEmu v3.2 build 16/11/21

• Fixed a bug using the Options menu which could change the emulated machine even when the dialog is cancelled
• Reworked the keyboard handling code

SpecEmu v3.2 build 27/10/21

• Fixed .sna snapshot loading.

SpecEmu v3.2 build 25/10/21

• Fixed a bug when saving .z80 snaps under certain circumstances (thanks, Arjun Nair)
• Added PAC-MAN (+3) mode to the Tools menu (requires pacman.6e pacman.6f pacman.6h pacman.6j from the Midway ROM set in the pacmanroms folder)
• Corrected the HALT behaviour
• Thanks to Simon Owen for permission to use his +3 Pac-Man emulator! (http://simonowen.com/spectrum/pacemuzx/)

SpecEmu v3.2 build 01/10/21

• Fixed a bug corrupting the alternate AF register pair when reading .z80 snapshots
• Fixed a bug affecting the index mark bit in Status register reads for Type 1 FD-179x controller commands.

SpecEmu v3.1 build 17/9/21

• Fixed Multiface 128/3 devices

SpecEmu v3.1 build 13/9/21

• Fixed a bug relating to contention when entering/leaving +2A/+3 64K RAM mode (thanks to Guesser)

SpecEmu v3.1 build 10/9/21

• Added an option to disable the end of RZX playback dialog

SpecEmu v3.1 build 20/11/20;

• Fixed minor ULAplus bug

SpecEmu v3.1 build 27/2/20

• Fixed Kempston joystick emulation (thanks, hexaae)

SpecEmu v3.1 build 13/2/20

• Fixed the latest machine selection bug. (thanks, XoRRoX)

SpecEmu v3.1 build 9/2/20

• Fixed SNA saving (d'oh).
• Fixed CBI-95 disk I/F (which also caused segfaults on exit, thanks Ast. A. Moore)

SpecEmu v3.1 build 1/2/20

• Fixed TAP loading.

SpecEmu v3.1 build 19/1/20

• Added a status bar to show more info
• Added a x4 zoom option in the View menu

SpecEmu v3.1 build 24/12/19

• Fixed some tape loading bugs and accelerated some protection systems a little more with edge detection enabled.

SpecEmu v3.1 build 08/12/19

• Removed the bright black extra intensity
• Remembers the last snapshot type selection when saving snapshots.
• Added -z80v1 command line argument to always save 48K .Z80 snapshots as v1 files. Non-48K .Z80 snaps will always be v3.
• To toggle between v1 and v3 48K .Z80 snaps use the z80v1 and z80v3 commands in the debugger's command parser.

SpecEmu v3.1 build 29/11/19

• Fixed a bug relating to 128K/+3 normal/shadow screen flipping timings.

SpecEmu v3.1 build 16/03/18

• Updated settings code to be more UAC friendly (thanks, polomint)
• Added the +3 FDC's physical cylinder display to the debugger.
• Fixed +3 disk autoloading.
• Fixed a bug which prevented the LD A,I/R opcodes from working correctly when accepting an interrupt.
• Added -sna128 command line argument to force 128K SNA files to be loaded into Spectrum 128K mode.
• Updated zlib library to v1.2.11

SpecEmu v3.1 build 12/05/16

• Added -cbi95nmi command line argument which allows the CBI-95 magic button to override the Multiface NMI.

SpecEmu v3.1 build 21/11/15

• Fixed bug preventing Kempston joysticks on ports 31 and 55 from working simultaneously (thanks, MatGubbins)

SpecEmu 3.1 build 01/11/15

The Way of Exploding Fist II (Melbourne House, 1986)

• ???

v3.1 build 26/07/15

• Updated memory map files to a more complete state. Details are in the Docs folder in the distro.

v3.1 build 25/05/15

• Added basic joystick support
• A few minor bug fixes.
• Updated to OpenSE BASIC v3.1.2 (Tools menu)
• Updated zlib library to v1.2.8
   

Hades Nebula (Nexus Productions Ltd., 1987)

SpecEmu 3.1 build 05/04/14

• Fixed an access violation with the "Enable dodgy televisions set" option enabled (thanks, Chris Cowley)

Netherworld (Hewson Consultants Ltd., 1988)

SpecEmu v3.1 build 23/09/13

• Fixed an access violation with the "Enable dodgy televisions set" option enabled (thanks, Chris Cowley)