Version 0.3 from February 24, 2009

• Added emulation of the Kramer-MC.
• Added emulation of the Hübler/Evert-MC.
• AC1:
  • Added emulation of the archetype AC1 (64x16 characters, 1 KB SRAM, U402 character set).
  • Integrate SCCH monitor 8.0
  • Integrate Graphic/Sound BASIC interpreter V3.2
• BCS3:
  • Integrate S/P-BASIC V3.2
  • Integrate machine code editor for BASIC V3.2
• KC85/2..4:
  • Improve timing on CTC inputs.
  • Optional emulate the time behaviour of the video screen. This shows some specially programmed effects.
• Z1013:
  • Add explicit selection of Z1013.01, Z1013.12, Z1013.16 or Z1013.64. Therefore 1 KB of RAM can now be emulated.
  • With 64x16 characters, blank intermediate lines are now displayed as with the original.
• Assembler now also understands the syntax LOW () and HIGH () to access the low-order or higher-order byte.
• Reassembler:
  • System calls are recognized and reassembled accordingly.
  • Add search and print functionality.
• Hex File Comparison: The number of different bytes is also output.
• Hex Editor: Selected bytes can be copied to the clipboard as a hex string.
• Calculator: Add sign ~ (bitwise negation)
• Memory Viewer: Add search and print functionality.
• When extracting text from the screen output (copy, save, display in text editor), the characters are converted according to the character set (e.g. German umlauts).
• Possibility to insert text into the screen output added, so that text can be passed to the program running in the emulator.
• Expanded and corrected the Help pages.
• Bug Fixes:
  • BCS3:
    • Setting the RAM size was effectless.
    • Corrected character sets and representation of characters.
  • Z9001: Keystrokes with Shift and Control only worked after another second keystroke.
  • Z80:
    • Corrected Interrupt system, with this the cassette interface works properly with the Z9001 and the keyboard works again.
    • HALT command: After returning from an interrupt routine, the PC was set to the HALT command instead of the first command after HALT.
    • Corrected flag behavior for ADD, ADC, SUB, SBC, NEG, DAA and DJNZ, ZEXDOC_and_ZEXALL no longer report errors.

Originated-by: jkcemu-src-0.3.zip
Originated-md5: 06b7231f10fd54d2a82671d5ebb797ab
Originated-URL: http://www.jens-mueller.org/jkcemu/download/jkcemu-src-0.3.zip

Version 0.2 from January 16, 2009

• Added emulation of the KC85/2..4
• Added emulation of the BCS3
• Added emulation of 2 RAM floppies with a size of 256 KB each, usable with AC1 (1 RAM floppy) and Z1013 (both RAM floppies)
• External file with character set can now be binded in.
• Screen output can now be copied to the clipboard as text.
• File selection dialog revised, ENTER no longer needs to be pressed when entering a name
• When loading BIN files (pure memory image files), an attempt is made to determine the loading addresses from the file name.
• AC1 emulation:
  • SCCH monitor 10/88 inclusive SCCH character set now integrated.
  • Connection of the CTC connections T0-C1 is now emulated.
  • The lower 8 KByte can be hidden via IO-Port 1Ch-1Fh and RAM can be shown for it.
  • If the audio function output tones is activated, the audio output is emulated via PIO B0 (loudspeaker connection).
• Bug Fixes:
  • Assembler:
    • Parsing binary numbers resulted in an error.
    • Command LD SP, (nn) could not be translated.
  • AC1 emulation:
    • Change pixels per character from 8x8 to 8x6.
    • DELETE key now generates code 7Fh.
  • Z80 CTC: channel doesn't start in counter mode.

Originated-by: jkcemu-src-0.2.zip
Originated-md5: c3bacc70c74995b035fb44b1331371d6
Originated-URL: http://www.jens-mueller.org/jkcemu/download/jkcemu-src-0.2.zip

Version 0.1 from November 24, 2008

The following are emulated:

• AC1
• Z1013
• Z9001, KC85/1, KC87

Originated-by: jkcemu-src-0.1.zip
Originated-md5: 77d4edad73769cc05103a01d17cb8e13
Originated-URL: http://www.jens-mueller.org/jkcemu/download/jkcemu-src-0.1.zip