CHIP-8 virtual machine emulator - Load chip8 ROMs in the prime

[Kevin Ouellet]

I sadly don't know yet, but if each pixel on the screen are made of 5x5 squares, you should definitively draw them in a smaller GROB as 1x1 pixels then when you need to update the LCD, you BLIT it at larger resolution. I notice that when I make advanced programs in 160x120 resolution then stretch the result afterward, it's much faster than drawing everything directly at 320x240.