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nkeck720 / nos

A command-line based OS written in FASM syntax for i386 and above.
GNU General Public License v2.0
9 stars 5 forks source link

FASM board issue 7 #8

Closed nkeck720 closed 8 years ago

nkeck720 commented 8 years ago

The BIOS teletype function 0Eh uses the BH register to represent the display page you want the text to be put on. You don't set it up but luckily as it is the BX register is clear.