Previous: CPU_getProcessorType function To the Table of Content Next: CPU_have3DNow function

- 4.75.1.4 -
Standard Units
ZenTimer Unit
ZenTimer Unit Procedures and Functions

CPU_haveMMX function

Targets: MS-DOS, OS/2, Win32


ZenTimer Unit

Returns True if the processor supports Intel MMX™ extensions.

Declaration:
function CPU_haveMMX: Boolean;
Remarks:
This function determines if the processor supports the Intel MMX extended instruction set. If the processor is not an Intel or Intel clone CPU, this function will always return False.

Example:
{$ifndef __CON__}
  This program must be compiled for MS-DOS, OS/2 or Win32 console mode
{ $endif}
uses ZenTimer;
begin
  if CPU_haveMMX then  
    Writeln('MMX technology supported')
  else
    Writeln('MMX technology not supported');
end.



Previous: CPU_getProcessorType function To the Table of Content Next: CPU_have3DNow function
CPU_getProcessorType function Table of Content CPU_have3DNow function

- 4.75.1.4 -