Any friends can explain to me the assembly of the function of the number 10 interrupt 01 h, blog look not clear
For example,

What's the meaning of
Thank you, thank you

CodePudding user response:

This is the appearance of plain text mode cursor, almost no way this practice, the second this argument seems to also not too accurate, at least as famous Ralf Brown 's Interrupt the view in the List is different, you can find some other information to look at how to say, can you actually set some different value to run a try, see the effect.

CodePudding user response:

Is the flashing cursor horizontal relative position in the character, the so-called "cl> 20 h cover character "is, in fact, take the position, and can be understood as a cl=cl mod character height (usually VGA=16, EGA=14, CGA=8), 20 h should not be an accurate digital