EEPROM or PROM contains the microcode
Many people would consider the central component of a computer to be the CPU, or Central Processing Unit.
A CPU contains a control unit and an arithmetic/logic unit
The GMCH
the control unit in the cpu or the processor
three component moniter cpu key board
The CPU, or "Cental Processing Unit"
The input, the output, and the CPU
CPU
what is L1 cache
The CPU
The instruction decoder is the part of the CPU that converts the bits stored in the instruction register into control signals need to control other parts of the processor. In CPUs that use microcode, the decoder converts microinstructions into the control signals.
Very few computers are capable of doing trigonometry directly in their ALU hardware. Instead trigonometry and other such difficult functions are performed by software subroutines in a mathematics library in main RAM. Most of the computers having instructions for such functions still don't do them directly in their ALU hardware, instead these instructions are performed by firmware routines in microcode in ROM inside the CPU.