The PLAICE, or FLASH-PLAICE, is a powerful open source hardware device, combining a flash memory programmer, in-circuit emulation, and a high-speed multi-channel logic analyzer. It is built around a 32-bit RISC Microblaze processor, realized on a Xilinx Spartan-3E starter kit development board. The platform-independent control software is written in Java, and contains plugins for I2C and SPI Bus analyzers.
Flash memory is an electronic (solid-state) non-volatile computer storage medium that can be electrically erased and reprogrammed.
A programmer (hardware), device programmer, chip programmer, device burner, or PROM writer is a piece of electronic equipment that arrange written software to configure programmable non-volatile integrated circuits, called programmable devices. The target devices include; PROM, EPROM, EEPROM, Flash memory, eMMC, MRAM, FeRAM, NVRAM, PLD, PLA, PAL, GAL, CPLD, FPGA, and MCU. These are terminologies in the field of computer hardware.
In-circuit emulation (ICE) is the use of a hardware device or in-circuit emulator used to debug the software of an embedded system. It operates by using a processor with the additional ability to support debugging operations, as well as to carry out the main function of the system. Particularly for older systems, with limited processors, this usually involved replacing the processor temporarily with a hardware emulator: a more powerful although more expensive version. It was historically in the form of bond-out processor which has many internal signals brought out for the purpose of debugging. These signals provide information about the state of the processor.
A logic analyzer is an electronic instrument that captures and displays multiple signals from a digital system or digital circuit. A logic analyzer may convert the captured data into timing diagrams, protocol decodes, state machine traces, assembly language, or may correlate assembly with source-level software. Logic analyzers have advanced triggering capabilities, and are useful when a user needs to see the timing relationships between many signals in a digital system.
A flatfish is a member of the order Pleuronectiformes of ray-finned demersal fishes, also called the Heterosomata, sometimes classified as a suborder of Perciformes. In many species, both eyes lie on one side of the head, one or the other migrating through or around the head during development. Some species face their left sides upward, some face their right sides upward, and others face either side upward.
A packet analyzer is a computer program or piece of computer hardware that can intercept and log traffic that passes over a digital network or part of a network. Packet capture is the process of intercepting and logging traffic. As data streams flow across the network, the sniffer captures each packet and, if needed, decodes the packet's raw data, showing the values of various fields in the packet, and analyzes its content according to the appropriate RFC or other specifications.
Lex is a computer program that generates lexical analyzers.
Mass spectrometry (MS) is an analytical technique that ionizes chemical species and sorts the ions into a spectrum based on their mass-to-charge ratio. In simpler terms, a mass spectrum measures the masses within a sample. Mass spectrometry is used in many different fields and is applied to pure samples as well as complex mixtures.
A spectrum analyzer measures the magnitude of an input signal versus frequency within the full frequency range of the instrument. The primary use is to measure the power of the spectrum of known and unknown signals. The input signal that a spectrum analyzer measures is electrical; however, spectral compositions of other signals, such as acoustic pressure waves and optical light waves, can be considered through the use of an appropriate transducer. Optical spectrum analyzers also exist, which use direct optical techniques such as a monochromator to make measurements.
Nozomi was a planned and launched Mars-orbiting aeronomy probe. It did not reach Mars orbit due to electrical failures. The mission was terminated on December 31, 2003.
USS Plaice (SS-390), a Balao-class submarine, was a ship of the United States Navy named for the plaice, one of the various American flatfish; summer flounder. She participated in the Pacific War campaign of World War II, receiving six battle stars for her service. The United States later transferred her to Brazil in a joint cooperation program.
The European plaice is a commercially important flatfish.
The AutoAnalyzer is an automated analyzer using a flow technique called continuous flow analysis (CFA), first made by the Technicon Corporation. The instrument was invented in 1957 by Leonard Skeggs, PhD and commercialized by Jack Whitehead's Technicon Corporation. The first applications were for clinical analysis, but methods for industrial analysis soon followed. The design is based on separating a continuously flowing stream with air bubbles.
A network analyzer is an instrument that measures the network parameters of electrical networks. Today, network analyzers commonly measure s–parameters because reflection and transmission of electrical networks are easy to measure at high frequencies, but there are other network parameter sets such as y-parameters, z-parameters, and h-parameters. Network analyzers are often used to characterize two-port networks such as amplifiers and filters, but they can be used on networks with an arbitrary number of ports.
A CHN Analyzer is a scientific instrument which is used to measure carbon, hydrogen and nitrogen elemental concentrations in a given sample with accuracy and precision. Sample sizes are most often just a few milligrams, but may differ depending on system. For some sample matrices larger mass is preferred due to sample heterogeneity. These analysers are capable of handling a wide variety of sample types, including solids, liquids, volatile and viscous samples, in the fields of pharmaceuticals, polymers, chemicals, environment, food and energy.
Plaice is the common name of four species of flatfishes.
IDEXX Laboratories, Inc. is an American multinational corporation on the S&P 500 and NASDAQ-100 indices engaged in the development, manufacture, and distribution of products and services for the companion animal veterinary, livestock and poultry, water testing, and dairy markets. Incorporated in 1983 and headquartered in Westbrook, Maine, and EMEA in Hoofddorp, Netherlands, IDEXX offers products to customers in over 175 countries around the world and employs over 7,000 people in full-and part-time positions. There are three main segments of the company: Companion Animal Group, Water, and Livestock, Poultry and Dairy (LPD). In addition, the company also manufactures and sells pet-side SNAP tests for a variety of animal health diagnostic uses.
The American plaice, American sole or long rough dab is a North Atlantic flatfish that belongs, along with other right-eyed flounders, to the Pleuronectidae family. In the northwest Atlantic it ranges from Greenland and Labrador to Rhode Island, and in the northeast Atlantic it ranges from Murmansk to the English Channel, Ireland and Iceland. They live on soft bottoms at depths of 10 to 3,000 m (33–9,843 ft), but mainly between 90 and 250 m (300–820 ft).
Alaska plaice is a saltwater fish that live in the North Pacific Ocean. Alaska plaice are right-eye flounders which live on the sandy bottoms of the continental shelf, up to 600 metres deep. Their geographic range is from the Gulf of Alaska in the east, to the Chukchi Sea in the north, to the Sea of Japan in the west. Alaska plaice feed mostly on polychaetes, but also eat amphipods and echiurans.
Plaice is a common name for a group of flatfish that comprises four species: the European, American, Alaskan and scale-eye plaice.
Stephen Plaice is a UK-based dramatist and scriptwriter who has written extensively for theatre, opera and television. In 2014 he was appointed Writer in Residence at the Guildhall School of Music and Drama. He became Professor of Dramatic Writing at the school in 2018.
Time-resolved mass spectrometry (TRMS) is a strategy in analytical chemistry that uses mass spectrometry platform to collect data with temporal resolution. Implementation of TRMS builds on the ability of mass spectrometers to process ions within sub-second duty cycles. It often requires the use of customized experimental setups. However, they can normally incorporate commercial mass spectrometers. As a concept in analytical chemistry, TRMS encompasses instrumental developments, methodological developments, and applications.
Shadow of Doubt is a 1935 American mystery film directed by George B. Seitz and written by Wells Root. The film stars Ricardo Cortez as Sim Sturdevant, whose fiance Trenna Plaice is suspected in the murder of movie producer Len Hayworth. Sturdevant's aunt investigates and identifies the real killer. Based on a story by novelist Arthur Somers Roche, the film was released on February 15, 1935, by Metro-Goldwyn-Mayer.