In computing, double data rate (DDR) describes a computer bus that transfers data on both the rising and falling edges of the clock signal and hence doubles...
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DDR SDRAM (redirect from Double-data-rate synchronous dynamic random access memory)
Double Data Rate Synchronous Dynamic Random-Access Memory (DDR SDRAM) is a double data rate (DDR) synchronous dynamic random-access memory (SDRAM) class...
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Low-Power Double Data Rate (LPDDR), also known as LPDDR SDRAM, is a type of synchronous dynamic random-access memory (SDRAM) that consumes less power than...
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Double Data Rate 3 Synchronous Dynamic Random-Access Memory (DDR3 SDRAM) is a type of synchronous dynamic random-access memory (SDRAM) with a high bandwidth...
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Double Data Rate 4 Synchronous Dynamic Random-Access Memory (DDR4 SDRAM) is a type of synchronous dynamic random-access memory with a high bandwidth ("double...
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Dynamic random-access memory (redirect from Extended Data Out RAM)
Single data rate SDRAM (SDR SDRAM or SDR) is the original generation of SDRAM; it made a single transfer of data per clock cycle. Double data rate SDRAM...
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This is in contrast to double data rate systems, in which the clock and data lines operate at the same frequency. Quad data rate technology was introduced...
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Graphics Double Data Rate 7 Synchronous Dynamic Random-Access Memory (GDDR7 SDRAM) is a type of synchronous graphics random-access memory (SGRAM) specified...
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Graphics Double Data Rate 6 Synchronous Dynamic Random-Access Memory (GDDR6 SDRAM) is a type of synchronous graphics random-access memory (SGRAM) with...
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In telecommunications, data transfer rate is the average number of bits (bitrate), characters or symbols (baudrate), or data blocks per unit time passing...
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Serial Peripheral Interface (section Double data rate)
multiple lines for I/O, some devices increase the transfer rate by using double data rate transmission. Although there are some similarities between SPI...
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Double Data Rate 2 Synchronous Dynamic Random-Access Memory (DDR2 SDRAM) is a double data rate (DDR) synchronous dynamic random-access memory (SDRAM) interface...
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Graphics Double Data Rate 5 Synchronous Dynamic Random-Access Memory (GDDR5 SDRAM) is a type of synchronous graphics random-access memory (SGRAM) with...
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Double Data Rate 5 Synchronous Dynamic Random-Access Memory (DDR5 SDRAM) is a type of synchronous dynamic random-access memory. Compared to its predecessor...
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Solid-State Circuits Convention in 1990. In 1998, Samsung released a double data rate SDRAM, known as DDR SDRAM, chip (64 Mbit) followed soon after by Hyundai...
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I3C (bus) (section HDR-DDR (double data rate) mode)
The HDR-DDR mode uses double data rate signalling on the SDA line with a 12.5 MHz clock to achieve a 25 Mbit/s raw data rate (20 Mbit/s effective). This...
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GDDR3 SDRAM (Graphics Double Data Rate 3 SDRAM) is a type of DDR SDRAM specialized for graphics processing units (GPUs) offering less access latency and...
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damaged DNA Double data rate, a data transfer strategy of a computer bus DDR SDRAM, a computer memory standard that uses double-data-rate transfers DDr...
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GDDR4 SDRAM, an abbreviation for Graphics Double Data Rate 4 Synchronous Dynamic Random-Access Memory, is a type of graphics card memory (SGRAM) specified...
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Memory controller (section Double data rate memory)
feature off entirely.[citation needed] Double data rate (DDR) memory controllers are used to drive DDR SDRAM, where data is transferred on both rising and...
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performance of the computer regardless of clock rate. Crystal oscillator frequencies Double data rate Quad data rate Pulse wave Instructions per second Moore's...
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XDR DRAM (redirect from Octal Data Rate)
XDR DRAM (extreme data rate dynamic random-access memory) is a high-performance dynamic random-access memory interface. It is based on and succeeds RDRAM...
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Quad Data Rate (QDR) SRAM is a type of static RAM computer memory that can transfer up to four words of data in each clock cycle. Like Double Data-Rate (DDR)...
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units "GRAPHICS DOUBLE DATA RATE (GDDR5) SGRAM STANDARD JESD212C". JEDEC. 2016-02-01. Retrieved 2016-08-10. "GRAPHICS DOUBLE DATA RATE (GDDR5X) SGRAM STANDARD...
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GDDR SDRAM (section Table of transfer rates)
Samsung Electronics in 1998. Video random access memory Double data rate "Graphics Double Data Rate 6 (GDDR6) SGRAM Standard". JEDEC: Global Standards for...
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symbol interval, achieving a data rate of double the symbol rate. In a more complex scheme such as 16-QAM, four bits of data are transmitted in each symbol...
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In a typical synchronous dynamic random-access memory (SDRAM) or double data rate SDRAM (DDR SDRAM), a bank consists of multiple rows and columns of...
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active at either the rising edge, falling edge, or, in the case of double data rate, both in the rising and in the falling edges of the clock cycle. Most...
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bitrate, information rate, useful bit rate, payload rate, net data transfer rate, coded transmission rate, effective data rate or wire speed (informal...
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and memory modules. SSTL is primarily designed for driving the DDR (double-data-rate) SDRAM modules used in computer memory; however, it is also used in...
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