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High resolution graphics in asm, without banks
Hello, I would like to ask for some reference or any help, about how to work with high resolution graphics (like 1024X768) with 256 colors, without using banks and to be able to use DMA (Direct Memory Access). -
How to check if a key was pressed?
Hello, I use assembly 16b for dos (tasm), and I'm looking for a way to check if a key was pressed. Something like ah=7/int 21h, but, instead of waiting for a key to be pressed, it will check if a key was pressed (and if it happened indeed, to get its ascii code). I build a simulation, and I... -
How to put a pixel via memory, on page!=0?
Hello, I'm writing a program that shows some animations (mode 13), but during the animation, the screen is blinking. I thought to write the new frame to the next page, and then switch to it. In text mode, the written page is the first digit of the offset (b500:0000 page 0, b500:1000 page 1 etc)...
