mirror of
https://github.com/sethm/symon.git
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38a4458aff
- The UI layout has changed, and will likely change again in the future. - Symon can now re-load ROM images from the File menu, under "Load ROM..." - Font size can be changed under the "View" menu |
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| .. | ||
| ehbasic | ||
| echo.asm | ||
| echo.prg | ||
| ehbasic.rom | ||
| hello.asm | ||
| hello.prg | ||
| README | ||
Sample Programs ---------------- 1. hello.prg When loaded at address $0300, this program will print "Hello, 6502 World!" in infinite loop. 2. echo.prg When loaded at address $0300, this program will echo back to the console anything typed. Both hello.prg and echo.prg were assembled with the Ophis assembler: https://hkn.eecs.berkeley.edu/~mcmartin/ophis/ 3. ehbasic.rom This is Lee Davison's Enhanced 6502 BASIC. To use this ROM image, just copy the file 'ehbasic.rom' into the directory where you run Symon. Rename the file to 'rom.bin'. When you start Symon, the ROM file will be automatically loaded at address $d000. Click the "Run" button and EhBASIC should automatically start running. Type 'C' to do a cold start. Then, type $C000 when prompted for the memory size. NOTE: EhBASIC only wants upper-case input. This confused me at first! More information can be found in the 'ehbasic' directory, and by visiting the EhBASIC web page: http://mycorner.no-ip.org/6502/ehbasic/index.html