DDR

(redirected from DDR1)
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Related to DDR1: Ddr4

DDR

(computer science)

DDR

DDR

(Double Data Rate) An SDRAM memory chip that increases performance by doubling the effective data rate of the frontside bus. For more details, see SDRAM.
References in periodicals archive ?
The company's DDR1, DDR2, DDR3 and DDR2/3 Combo IPs have been licensed to companies worldwide.
In addition we also offer double data rate synchronous DRAMs (SDRAM, DDR1, DDR2, and DDR3) with densities from 64 M to 4 GB.
It is powered by Freescale's 667 MHz MPC8555E PowerQUICC III processor with 256 MB DDR1 with ECC, 256 MB boot flash, two 10/100/1000 Gigabit Ethernet ports, one RS232 serial port, COP interface, a [I.
En torno a la proteccion de precios de los modulos de memoria, el directivo destaco que en las ultimas tres semanas el precio subio de manera consecuente, y la razon que adujo a dicha tendencia es la transicion de DDR1 a DDR2.
1 In (300Mbps), D-Link Access Point , Firewall Device (Sonicwall) 20 users Colored Laser Printer Make: HP/Canon RAM /SDRAM(1 GB), DDR1, DDR2, P4 Bandle Mother Board, Motherboard(Intel Original)with processor DualCore/Core 2 Duo and core i3, CPU Cabinet with SMPS(AT, ATX 20 Pins, 24 Pins (intex, iball, etc) CPU Fan,
Around 40% of Samsung's total Dynamic Random Access Memory (DRAM) output is reported to be DDR2 as of last month, with about 30% being DDR1, making it the first month in which Samsung's DDR2 production surpassed DDR1.