CPU
CPU(Central Processing Unit) - answer Stands for central processing unit. It manages
fetching instructions from memory and then executing them
Clock Speed - answerEvery CPU has a clock speed. This is the measurment of how
many fetches and executes cycles happen every second. Modern CPUs are measured
in GHz
Cores - answerA core is the processing unit which receives instructions and performs
calculations, or actions, based on those instructions. A set of instructions can allow a
software program perform a specific function.
Embedded Systems - answerAn embedded system is a dedicated computer system
designed for one or two specific functions. This system is embedded as a part of a
complete device system that includes hardware, such as electrical and mechanical
components. The embedded system is unlike the general-purpose computer, which is
engineered to manage a wide range of processing tasks.
Cache 1 - answerA level 1 cache (L1 cache) is a memory cache that is directly built into
the microprocessor, which is used for storing the microprocessor's recently accessed
information, thus it is also called the primary cache. It is also referred to as the internal
cache or system cache.
Cache 2 - answerA level 2 cache (L2 cache) is a CPU cache memory that is located
outside and separate from the microprocessor chip core, although, it is found on the
same processor chip package. Earlier L2 cache designs placed them on the
motherboard which made them quite slow.
Control Unit - answerA control unit (CU) handles all processor control signals. It directs
all input and output flow, fetches code for instructions from microprograms and directs
other units and models by providing control and timing signals. A CU component is
considered the processor brain because it issues orders to just about everything and
ensures correct instruction execution.
Arithmetic Logic Unit - answerAn arithmetic logic unit (ALU) is a major component of the
central processing unit of a computer system. It does all processes related to arithmetic
and logic operations that need to be done on instruction words. In some microprocessor
architectures, the ALU is divided into the arithmetic unit (AU) and the logic unit (LU).
Program Counter (PC) - answerA program counter is a register in a computer processor
that contains the address (location) of the instruction being executed at the current time.
CPU(Central Processing Unit) - answer Stands for central processing unit. It manages
fetching instructions from memory and then executing them
Clock Speed - answerEvery CPU has a clock speed. This is the measurment of how
many fetches and executes cycles happen every second. Modern CPUs are measured
in GHz
Cores - answerA core is the processing unit which receives instructions and performs
calculations, or actions, based on those instructions. A set of instructions can allow a
software program perform a specific function.
Embedded Systems - answerAn embedded system is a dedicated computer system
designed for one or two specific functions. This system is embedded as a part of a
complete device system that includes hardware, such as electrical and mechanical
components. The embedded system is unlike the general-purpose computer, which is
engineered to manage a wide range of processing tasks.
Cache 1 - answerA level 1 cache (L1 cache) is a memory cache that is directly built into
the microprocessor, which is used for storing the microprocessor's recently accessed
information, thus it is also called the primary cache. It is also referred to as the internal
cache or system cache.
Cache 2 - answerA level 2 cache (L2 cache) is a CPU cache memory that is located
outside and separate from the microprocessor chip core, although, it is found on the
same processor chip package. Earlier L2 cache designs placed them on the
motherboard which made them quite slow.
Control Unit - answerA control unit (CU) handles all processor control signals. It directs
all input and output flow, fetches code for instructions from microprograms and directs
other units and models by providing control and timing signals. A CU component is
considered the processor brain because it issues orders to just about everything and
ensures correct instruction execution.
Arithmetic Logic Unit - answerAn arithmetic logic unit (ALU) is a major component of the
central processing unit of a computer system. It does all processes related to arithmetic
and logic operations that need to be done on instruction words. In some microprocessor
architectures, the ALU is divided into the arithmetic unit (AU) and the logic unit (LU).
Program Counter (PC) - answerA program counter is a register in a computer processor
that contains the address (location) of the instruction being executed at the current time.
