Introduction
When it comes to computer hardware then the first thing that holds absolute importance is programming. The Universal Programmer is a term which is used as an alternate for device programmer and chip programmer. The Universal Programmer is basically a kind of electronic equipment that has the ability to configure integrated circuits which are both programmable as well as non-volatile. The description of some of the most popular integrated circuits has been discussed in the heading below.
Popular Integrated Circuits
Some popular integrated circuits are as follows, we have avoided lengthy description here. we have just highlighted the basics so that you may grasp the concepts easily.
EPROM
Multi-time programmable EPROM chips
EPROM basically refers to “erasable programmable read only memory”. It is a kind of a memory chip that has the ability to retain the data even if the power supply is not on. EPROM is a collection of transistors which are floating gate in nature and which are programmed via an electronic device that provides high voltages. Once programming is complete, you can erase EPROM by exposing its robust ultraviolet light source.
MultiMediaCard
A memory card standard used for solid-state storage.
The MultiMediaCard is more of memory card standard utilized for storage which is solid state in nature. The MultiMediaCard has a size equal to a postage stamp. The card is equipped with serial interface of 1-bit. The newer versions of the card allow 4 and 8 bits of serial interfaces too. The MultiMediaCard can be utilized in several devices which can be utilized for the security of Digital Cards.
MRAM
Also referred to as “Magneto resistive random-access memory”, The MRAM is more of a technology equipped with random access memory of volatile nature. The technology has been under development since the year 1990. The MRAM has been produced by Everspin however there are several other companies as well which have taken the responsibility of producing it such as Samsung etc.
History Of Universal Programmer
When computing was first introduced in the market the only device which was used for the configuration of a computer program was a programmer. There was no concept of graphical and terminal devices at that time. A programmer at that time was a combination of LEDS and switches. Its working was such that instructions were entered step by step once the switches were set in a series of “off” and “on”. The locations of the switches matched with the computer instructions; very much like the utilization of assembly language nowadays.
Different Types Of Universal Programmers
There are 4 basic types of Universal Programmers that are available in the market nowadays. The names of these 4 types are as follows
- The Gang Programmers: Utilized for multi programming websites. These programmers are suitable for mass production.
- Development Programmers: These programmers are suitable for a single programming website. The programmer is ideal for production and small series development.
- Pocket Programmers: These programmers are used for field and development services
- Specialized Programmers: These programmers are conducive for different circuit types such as EPROM etc.
A Universal Programmer for Socket-Based and In-Circuit Programming.
The initial universal programmers had a size just like of a shoe box. These programmers had a weight of around 4 kg. The universal programmers produced nowadays are pocked sized and their weight is less than 200 grams. These programmers also do not require any external power supply. The Universal programmers of today can be utilized in field services for machinery setup that is equipped with circuits of programmable nature.
An issue or a challenge for modern day Universal Programmer developers is the design and style of the pin drivers that have a direct connection with the circuit that needs to be programmed. Since there are several programmable circuits hence every particular pin driver must have the ability to apply dissimilar voltages (0.25 volts must be the range). Nowadays dedicated integrated circuit is used for the pin drivers.
Conclusion
There are many companies out their which are renowned for the production of Universal Programmers. However a name which has captured most of the market in this regard is that of Xeltek. Since its inception the company has produced several different models of universal programmers. The company is known for its high quality and excellent Universal Programmers. Xeltek has become an acceptable name in the market nowadays. You can check out Xeltek Universal programmers by clicking this one by Xeltek itself.
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