[新聞] Classic99 v345
http://www.harmlesslion.com/cgi-bin/showprog.cgi?Windows
Classic99 v345 is released. Classic99 is a freeware TI-99/4A emulator for
Windows 9x.
Classic99 runs most stuff fine:
- More filesystem debug
- Added ability to set Program Counter (disasm page)
- Added better description of file header mismatch
- Added better detection of TIFILES header
- Fixed broken host text file fixed/variable determination
- Commented out speech and dac warning debugs (they don't help)
- Print one less debug line to window to avoid last line being masked
Classic99 v345 Changelog:
Improve memory access timing by wrapping all CPU accesses (making sure the
CPU always does 16-bit access)
Fix cycle count patching in post_inc to be correct in all memory cases
Removed extra RMW faking in certain opcodes
Change default for "AllowTxtWithoutExtension" to false - Windows TXT files
must have a recognized extension
Added support to read files without extension as DF128 (MUST have
AllowTxtWithoutExtension set to 0 in the INI)
Added hack to allow faking the SID back to the 9919 (not available outside of
source code)
Change interrupt flag to end_of_frame, and fix up the timing around that
removed some old CPU memory wrapper functions that didn't do anything
make sure we still check the VDP for redraw even if the CRU interrupt is
masked (fixes rare case where screen did not update)
Make sure the 9901 timer is not restarted when CRU bit 0 is cleared if it was
not set
Automatically set CPU Overdrive mode when pasting text
Don't let console hardware respond to odd memory addresses
Write VDP registers at the end of the VDPDUMP.BIN file
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