What does SFR mean in Electronics?
This page is about the meanings of the acronym/abbreviation/shorthand SFR in the Academic & Science field in general and in the Electronics terminology in particular.
Special Function Registers
Special function registers are part of RAM memory. Their purpose is predefined by the manufacturer and cannot be changed therefore. Since their bits are physically connected to particular circuits within the microcontroller, such as A/D converter, serial communication module etc., any change of their state directly affects the operation of the microcontroller or some of the circuits. For example, writing zero or one to the SFR controlling an input/output port causes the appropriate port pin to be configured as input or output. In other words, each bit of this register controls the function of one single pin.
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Definition
What does SFR mean?
- SFR
- SFR (French: [ɛsɛfɛʁ]; Société française du radiotéléphone, [sɔsjete fʁɑ̃sɛz dy ʁadjotelefɔn]) is a French telecommunications company. As of December 2015, it had 21.9 million customers in Metropolitan France for mobile services, and provided 6.35 million households with high-speed internet access.SFR also offers services in the overseas departments of France, in the Caribbean islands of Martinique, Guadeloupe, and in Guyane through SFR Caraïbe, as well as in the Indian Ocean, in Mayotte and the Réunion islands through SRR (Société Réunionnaise du Radiotéléphone), although the company is branded as SFR Réunion. SFR (SFR Belux) operated in Belgium as a cable operator and MVNO in some communes of Brussels Region and in some areas of Luxembourg. The division was sold to rival Telenet (owned by Liberty Global) in December 2016.
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"SFR." Abbreviations.com. STANDS4 LLC, 2024. Web. 24 Apr. 2024. <https://www.abbreviations.com/term/1761074>.
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