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UltraRAM is a brand name and a storage device technology that is under development. The Physics and Engineering department of Lancaster University in collaboration with Department of Physics at Warwick published a paper [ 1 ] in the journal of advanced electronic materials suggesting an improvement in non volatile memory technology.
The Ram 1500 Classic offers a 2-door Regular Cab model, which the fifth-generation Ram 1500 does not. In addition, Quad and Crew Cab models are also offered. In addition, the current-generation Ram 2500 , Ram 3500 , and Ram 3500/4500/5500 Chassis Cab models were redesigned for the 2019 model year . [ 55 ]
In the late 1980s IBM invented DDR SDRAM, they built a dual-edge clocking RAM and presented their results at the International Solid-State Circuits Convention in 1990. [ 6 ] [ 7 ] Samsung released the first commercial DDR SDRAM chip (64 Mbit ) in June 1998, [ 3 ] followed soon after by Hyundai Electronics (now SK Hynix ) the same year. [ 8 ]
Virtex is the flagship family of FPGA products currently developed by AMD, originally Xilinx before being acquired by the former. [1] Other current product lines include Kintex (mid-range) and Artix (low-cost), each including configurations and models optimized for different applications. [2]
RAM (Random-access memory) – This has become a generic term for any semiconductor memory that can be written to, as well as read from, in contrast to ROM (below), which can only be read. All semiconductor memory, not just RAM, has the property of random access .
Xilinx's Embedded Developer's Kit (EDK) supports the embedded PowerPC 405 and 440 cores (in Virtex-II Pro and some Virtex-4 and -5 chips) and the Microblaze core. Xilinx's System Generator for DSP implements DSP designs on Xilinx FPGAs. A freeware version of its EDA software called ISE WebPACK is used with some of its non-high-performance chips.
Static random-access memory (static RAM or SRAM) is a type of random-access memory (RAM) that uses latching circuitry (flip-flop) to store each bit. SRAM is volatile memory; data is lost when power is removed. The static qualifier differentiates SRAM from dynamic random-access memory (DRAM):
Logic block pin locations. Since clock signals (and often other high-fan-out signals) are normally routed via special-purpose dedicated routing networks (i.e. global buffers) in commercial FPGAs, they and other signals are separately managed. For this example architecture, the locations of the FPGA logic block pins are shown to the right.