Int 2F Fn BC06  U - Ms Windows 3.0, Dos 5+ Ega.sys - Get Version Info      [V]

   AX = BC06h

Return: BX = 5456h ("TV")
   CH = major version
   CL = minor version
   DL = revision

See Also: AX=BC00h"EGA",INT 10/AH=FAh"EGA"