2012-06-17 16:39:18 +00:00
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CHANGELOG
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=========
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2022-04-09 01:20:01 +00:00
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2.4.0 mtleblanc's contribution:
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- Indirect X zero page addressing should always wrap and stay on zero page
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- BRK should disable interrupts
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- ADC in decimal mode should carry between nibbles based on adjusted,
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not original values.
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- Writes of status register to the stack should always set M and should
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set B on BRK/PHP and ~B on IRQ/NMI
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- Given the above, status register does not need to track M or B bits,
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removed from initialization.
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- Found and tested against
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https://github.com/Klaus2m5/6502_65C02_functional_tests
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2017-03-22 16:56:28 +00:00
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2.3.0
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2017-03-22 16:53:43 +00:00
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- ROM can be loaded from the directory of ROMDIR environment variable.
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2012-06-17 16:39:18 +00:00
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2.2.1
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- Fix leaking memory on fd of loadBasic() function
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- Fix some coding style issue in memory.c and msgbuf.c
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2.2
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- Add Cygwin (with cygwin base, make, gcc4 and libncurses-dev) support
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- Fix Hung after Hardreset.
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2.1
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- If a loading core has a value on the 0xF000 area, the mode
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should be better change to 32K mode.
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- Update SAMPLE_PROGRAMS file.
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2.0
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- Remove TODO list.
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- Synchronize video output for ideal 60 Hz screen refresh.
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- Remove terminalSpeed configuration. Now it is 60Hz only.
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- Remove replica1 config in napple1.cfg and No more napple1.cfg.
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- Mode change command filp 8K memory mode & 32K memory mode
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- Delete unused charmap.rom
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- Rename core/STARTREK to core/startrek
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1.0
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- Filename input for Load core.
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- Confirmation to load basic to ram.
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- Command list on the message buffer.
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- Remove default core and basic.rom loading function.
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- TODO file added.
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0.6
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- March 29, 2010
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- Modify makefile as using macros for common options.
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- Add #define _XOPEN_SOURCE 500 to prevent compile warning of usleep.
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- Add filename input feature for 'D'ump core.
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0.5
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- March 25, 2010
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- Fix time tic in m6502. To get milli sec current time, use gettimeofday.
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- Wall option at compile. So, several fix in m6502.c to get rid of warnings.
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0.4
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- March 25, 2010
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- Fix some descriptions in READE and SAMPLE_PROGRAMS
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- Use independant ncurses windows for main screen and message buffer,
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instead of a single stdscr. The new screen layoht is following.
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During loading rom and core, printing some messages to the buffer.
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+-----------------------------+
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|(0,0) (0, 40)|
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| screen |
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|(23,0) (23,40)|
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+-----------------------------+
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|(24,0) message buffer (24,40)|
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+-----------------------------+
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0.3
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- March 21, 2010
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- Update README
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- Allow smaller lines/colums terminal
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0.2
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- March 18, 2010
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- Delete automatic save memory function during quit.
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- Shift + D "Dump core"
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- Dump & Load core on file core/dumped
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- Add sample core file in core directory
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0.1
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- March 16, 2010
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- Fixed old program name nPom1 to napple1.
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- napple1 now includes Pom1 rom.
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- if napple1 started with normal mode, and if core file
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isn't existing, load rom/basic.rom to ram 0xE000.
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0.0
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- March 15, 2010
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- Derived from Pom1. First alpha release
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