Classic99 399.008

Classic99 is a freeware TI99/4A emulator for Windows 2000 and up.

Classic99 runs most stuff fine:

• System ROMs and many cartridges are INCLUDED under license from Texas Instruments
• boots and runs all console OS functions (except cassette I/O) and TI BASIC correctly
• most modules seem to work fine
• XB/Atarisoft/Jon379/SuperSpace cartridge bank switching supported
• full sound emulation of all channels
• Speech implemented for both speech ROMs and external speak
• keyboard CRU scanning implemented
• joystick support
• 9901 timer supported
• disk supports V9T9 files, TIFILES/Xmodem files, Windows native files, V9T9 DSK and PC99 DSK images (DSK images are readonly)
• DirectX Windowed and FullScreen, as well as nonDirectX windowed modes.
• Full Sprite collision detection (by pattern)
• Numerous video filter options (HQ4X, 2xSAI, SuperEagle, NTSC, etc)
• Integrated debugger with single step
• PS/2 keyboard emulation builtin
• Mousedriven menu selection (doubleclick on screen)
• 1MB Super AMS card supported
• Full source code included

(2019-09-07)

• updated fbForth and replaced XB256 with Isabella
• CF7 emulation updated
• gigaflash emulation (disabled, for the most part)
• Many 9901 fixes: interrupt status bit, clock registers, wraparound from zero, and proper reset behaviour. This makes both CamelForth and cassette work with the same code, finally.
• fix high-DPI scaling for heatmap
• fix GPU instruction fetch, was buggy
• add drag and drop support for cartridges - just drag the file onto the window and it will load and reset
• F18A features added: text mode attribute colors, second tile layer, sprites per line, text mode sprites
• VDP now resets differently for warm start vs cold start (mostly to preserve F18A palette on warm)
• fix disk path history by allowing longer entries in the edit box
• fixed a typo in the audio volume table

• Classic99 399.008 [Windows] [32-Bit Intel] Hits: 445 Size: 11,02 Mb