Inves Spectrum+ - Fire 🔥 and Ice ❄️ Fix and Comparison vs Sinclair ZX Spectrum (Part 3)

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Now that the Inves Spectrum+ is working... or is it? There may be a few more things to fix, and this time we need to use fire and ice! Afterwards we dive into the hardware differences with the Sinclair ZX Spectrum and run some actual tests to see them in action.

Chapters:
00:00 Intro
00:20 Changing the keyboard membrane
02:08 Running diagnostics
02:27 Playing Sabre Wulf with joystick
03:32 Diagnosing color glitch
8:52 Image quality comparison
10:11 Speed comparison
15:59 Floating bus
17:31 Audio issues
19:37 Vertical retrace interrupt
21:24 Edge connector differences
23:09 Conclusion

Links:
Original in-depth explanation of Inves Spectrum differences by mcleod_ideafix (Spanish) www.zxprojects.com/inves/


Thumbnail VS graphic by Vecteezy.

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