qa.hlp (Table of Contents; Topic list)
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Int 10H Function 10H Subfunction 12H
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  Description:  Set Block of Color Registers      [MCGA] [VGA]
 
  Programs a group of consecutive color registers in one operation.
 
  Input                                          Output
  ═══════════════════════════════════            ═══════
  AH=10H                                         Nothing
  AL=12H
  BX=first color register
  CX=number of color registers
  ES:DX=segment:offset of color table
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