be minimized by deploying a kernel agent called a packet filter, which discards unwanted packets as early as possible. The original Unix packet filter was designed around a stack-based filter evaluator that performs sub-optimally on current RISC CPUs. The BSD Packet Filter (BPF) uses a new, registerbased

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♦ SAR and slope analog-to-digital converter comparison ♦ MCU best practice coding techniques ♦ Tools and resources ♦ “Flashing the LED ” tool refresher

Distributed computer architectures labeled “peer-to-peer ” are designed for the sharing of computer resources (content, storage, CPU cycles) by direct exchange, rather than requiring the intermediation or support of a centralized server or authority. Peer-to-peer architectures are characterized

reduction of several polynomials. This powerful reduction mechanism is achieved by means of a symbolic precomputation and by extensive use of sparse linear algebra methods. Current techniques in linear algebra used in Computer Algebra are reviewed together with other methods coming from the numerical field

achievements are employed in order to design a RISC CPU in reversible logic that can execute software programs written in an assembler language. The respective combinational and sequential components are designed using state-of-the-art design techniques. I.

using the parallel disk model (PDM). The three machine-independent measures of performance in PDM are the number of I/O operations, the CPU time, and the amount of disk space. PDM allows for multiple disks (or disk arrays) and parallel CPUs, and it can be generalized to handle tertiary storage

We have developed a dynamic-SDRAM-mode-control scheme for low-power systems with a 32-bit RISC CPU. The scheme is based on two dynamic changes of SDRAM modes: from active standby to standby and from standby to active standby. It reduces both the operating current and the latency of an SDRAM

and high ratio of performance to price. In this project a reduced instruction set computer (RISC) CPU IP core whose instructions are compatible with the Microchip PIC16C6Xseries of microcontrollers is implemented in VHDL. The core is based on 8-bit RISC architecture and top-Down design methodology is used

The M.CORE TM RISC architecture has been developed to address the growing need for long battery life among today's embedded applications [4]. In this paper, we present several architectural enhancements to the M.CORE M3 processor. Specifically, we discuss the burst mode memory enhancements