As much as I love my 6502 laptop, it felt a bit “chunky” at nearly 75mm deep and I really wanted a bigger screen as 9″ is a bit teeny. So I set about improving on that and the LT6502b project is underway, The main differences are; Things had been going very well; Compact flash working, console working, beeper working, 6522 VIA working and display working! Here is a 1024 x 600 Mandelbrot with 32 iterations, looks fabulous. Getting the screen working took the longest time, the new driver chip (RA8889) is way more complex than the previous RA8875 one, but was needed for the higher resolution/larger screen. That probably…