C# internals

Question

Hi

At the lowest layer im aware that every CPU has an Instruction set ie a list of Opcodes written in either Binary or Hex to be able to carry out various tasks.

Ive had a look at the MSDN documentation for the additional Opcodes within the Reflection.Emit class and they look like they are programmed in Binary or Hex ie 

Conv_I4 format or value 69

Conv_I format or value 0xD3

Would this be all that is needed to be able to compile to native code for the CPU to understand as it obviously Hex and Binary?

Regards

Steven