[Z80] DCVG5K 2.0 2024.04.12

Version 2023.04.12

• Fixed a ball display bug in the "Brick Breaker" game from the "Entertainment" tape.  This bug had been introduced in version 2020.09.27 when fixing another bug causing a freeze in "The Monster".

Version 2022.12.03

• Fixed an error in Windows XP (closing a never opened file).
• Added cartridge simulation. 16K or 32K cartridges are loaded in 8000H.
• Redesign of the TRACE function to add the value of the registers to each instruction executed.

La Moto Infernale (1984, Nice Ideas) Photo@Project

 Version 2022.10.20

• New function in the focus tool to change the value of the Z80 registers.
• Added bit-by-bit display of Z80 processor flags registers (F and F').

Version 2022.08.02

• Improved keyboard simulation to prevent character loss in quick typing.
• Initialization of video RAM with alternating sequences of 0F and F0 (hexadecimal).

Version 2022.02.19

• Fixed dcvg5k crash when calling File / Simulate keyboard...
• Updated VY5040 controller emulation with EPROM version 02/14/2022.

Release 2021.11.02

• New keyboard simulation option without screen refresh (much faster).

Version 2020.12.27

• Compensated for rounding error on the calculation of the number of cycles per audio sampling period.
• Added a cycle for the WAIT during the "fetch" of each instruction (Thanks to Mokona for the suggestion).

Release 2020.11.14

• Updated VY5040 controller emulation with EPROM version 11/13/2020.
• Changing the version number of .mrx files.
• Minor change to the presentation of disassembled instructions in the debugging tool.

Version 2020.10.23

• Programming the CLF and CLG commands of the EF9345 video processor.

Version 2020.09.27

• Subtle modification of the Z80 emulation to avoid infinite loop blocking in the game "The Monster".
• Added TRACE function in debug tool.

Release 2020.04.10

• Updated VY5040 controller emulation to latest EPROM version.
• Automatic update of the .sd file when leaving the emulator.
• Fixed SD card write error with VY5040 controller.
• Improved debugging tool execution functions.
• Correction of an error in the simulation of the keyboard by the clipboard (superfluous characters at the end of the text).

Version 2020.01.18

• Added VY5040 controller emulation to simulate floppy disks from .sd format images on SD card.

Version 2019.11.23

• Fixed a random error, causing the emulator to crash, when simulating the keyboard with a text file.

Release 2018.05.15

• Addition of the addresses of the routines to be diverted at the end of the dcvg5k.rom file, to allow the development of new ROM versions.

Version 2017.xx.xx

• Possible modification of the ROM in the debugging tool.
• Default initialization of line display for keyboard simulation.
• Added a message in case of dynamic memory allocation failure by keyboard simulation.
• New option to initialize the ROM with the contents of the dcvg5k.rom file.
• Integration of the buzzer level over the sampling period.

Monkey Academy (1984). Photo@Project DCVG5k

DCVG5K 2.0 Version 2015.03.30

• Choosing a fixed size font in the display dumps the development of dialog.
• Restoring the memory size in the status bar after restoring the machine status.