I have a question. Is there any way to select the active display page (text mode) in protected mode? (obviously without int 10H/ah=05h)
Or I must copy memory from other pages to 0xb8000?
Thank you

Code: Select all
MOV DX,3D4H
MOV AX,080CH ;Select page 1
OUT DX,AX
MOV AX,000DH
OUT DX,AX
Code: Select all
MOV AX,010CH ;Select page 2
MOV AX,180CH ;Select page 3
MOV AX,200CH ;Select page 4
MOV AX,280CH ;Select page 5
MOV AX,300CH ;Select page 6
MOV AX,380CH ;Select page 7