More on Memory-Mapped Video Output

This section explains the memory-mapped system of video output available under UNIX and XENIX running on the IBM PC/AT console. All users should read the sections on:

• nDisabling memory-mapped video output
  
  
• nSnow problems on the CGA
  
  
• nRestrictions on adding new terminal physical attributes

More:

Disabling Memory-Mapped Video Output

Snow Problems on the CGA

Restrictions on Adding New Terminal Physical Attributes