Logic and math for rc cars

When it comes to rc cars, there is a lot of Arithmetic and logic involved. There are units as processors that are basically circuits. They feign thanks to analytical and mathematical operations.

Mathematics and logic back up rc cars function. In fact in many cases has misrepresented its herald to "math coprocessor", although this is a term that emerged to state a special type of processor that is related directly to conventional processor. Its impact upon processor perform is as a consequence important because, depending on their power, more or less complex tasks can be done in categorically gruff times, such as purposeless dwindling calculations.

Buses

The so-called buses support immensely. They are the means of communication used by the every other components of the rc cars controller and processor to dispute assistance once each other, eventually the buses or allowance of them will be reflected in the package pins of the processor.

In the combat of microcontrollers, it is common for buses are reflected in the encapsulation of the circuit, previously these are designed primarily to E / S general ambition and system peripherals.

There are three types of buses:

- Address: Used to prefer the device subsequent to which you desire to feat or in the case of reports, pick the data you want to read or write.

- Control: Used to run the various reading and writing processes controlling the operation of system devices.

Instruction Set

Although not listed in the schema, we could not depart the set and guidance set out of this feast, because this element can determine what the processor. It defines the basic operations you can law the rc cars processor, which are conjugated and organized what is known as software. The guidance set are swine afterward the letters of the alphabet, the basic element of language, which allows properly organized write words, sentences and how the program comes to mind.

There are two basic types of instruction channels sets, which determine the processor architecture: CISC and RISC. Within CISC microcontrollers we can locate the popular Intel intimates and Z80 -51, although currently there are CISC-RISC versions of these microcontrollers, which point to take on advantage of RISC processors even though maintaining backward compatibility in the manner of CISC type instructions.

Memory

Earlier we wise saying that the memory in the microcontroller must be located within the thesame package, this is the stroke most times, because the basic idea is to save the bulk of the system circuits within a single integrated.

In memory microcontrollers is not abundant, this will not find Gigabytes of memory as personal computers. Program memory typically should not exceed 16 K-volatile memory locations for instructions and RAM will not even exceed 5 kilobytes.

In the raid of program rc cars channels memory using substitute technologies and the use of one or another, it depends on the characteristics of the application to develop, then describes the five existing technologies.

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