Assembly Language Help (alang.hlp) (Table of Contents; Topic list)
Int 10h Function 01h
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  Interrupt:   10h     Function:   01h
 
  Title:       Set Cursor Type
 
  See also:    Get Cursor Information, Set Cursor Position,
               Enable/Disable Cursor Emulation, @SetCsrSize
 
  Description:                     [MDA] [CGA] [PCjr] [EGA] [MCGA] [VGA]
 
     Selects the starting and ending lines for the blinking hardware
     cursor in text display modes.
 
     Input                                      Output
 
     AH = 01h                                   None
     CH Bits 0-4 = Starting line for cursor
     CL Bits 0-4 = Ending line for cursor
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