Results 11 - 20 of 68

– 12-bit Voltage ADC, Four External and One Internal ADC Inputs – High Resolution Coulomb Counter ADC for Current Measurements – Programmable Watchdog Timer

by High Performance, Low Power, Avr Microcontroller, Bytes Eeprom, Special Microcontroller Features, Debugwire On-chip Debug System
"... – In-System Programmable via SPI ports ..."
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– In-System Programmable via SPI ports

• Interrupt Controller – Autovectored Low Latency Interrupt Service with Programmable Priority

by unknown authors
"... – Watchdog Timer, Real-Time Clock Timer ..."
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– Watchdog Timer, Real-Time Clock Timer

• Interrupt Controller – Autovectored Low Latency Interrupt Service with Programmable Priority

by unknown authors
"... – Watchdog Timer, Real-Time Clock Timer ..."
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– Watchdog Timer, Real-Time Clock Timer

• Programmable Serial Channel • Low-power Idle and Power-down Modes • Interrupt Recovery from Power-down Mode • Hardware Watchdog Timer • Dual Data Pointer • Power-off Flag • Green (Pb/Halide-free) Packaging Option

by Three-level Program Memory Lock, X -bit Internal Ram
"... The AT89C51RC is a low-power, high-performance CMOS 8-bit microcontroller with 32K bytes of Flash programmable read-only memory and 512 bytes of RAM. The device is manufactured using Atmel’s high-density nonvolatile memory technology and is compatible with the industry-standard 80C51 and 80C52 instr ..."
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-effective solution to many embedded control applications. The AT89C51RC provides the following standard features: 32K bytes of Flash, 512 bytes of RAM, 32 I/O lines, three 16-bit timer/counters, a six-vector two-level interrupt

Revision Date Change Description

by Phonexchange Faq
"... • Ethernet, “Using the Switch as a Router ” on page 32 • File System, “Supported Devices ” on page 36 • Peripherals, “Watchdog Timer ” on page 53 ..."
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• Ethernet, “Using the Switch as a Router ” on page 32 • File System, “Supported Devices ” on page 36 • Peripherals, “Watchdog Timer ” on page 53

• Interrupt Controller

by unknown authors
"... – Two Multipurpose Oscillators and Two Phase-Lock-Loop (PLL) allowing Independant CPU Frequency from USB Frequency – Watchdog Timer, Real-Time Clock Timer • Universal Serial Bus (USB) ..."
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– Two Multipurpose Oscillators and Two Phase-Lock-Loop (PLL) allowing Independant CPU Frequency from USB Frequency – Watchdog Timer, Real-Time Clock Timer • Universal Serial Bus (USB)

Implementation of Watch Dog Timer for Fault Tolerant Computing on Cluster Server

by Meenakshi Bheevgade, Rajendra M. Patrikar
"... Abstract—In today’s new technology era, cluster has become a necessity for the modern computing and data applications since many applications take more time (even days or months) for computation. Although after parallelization, computation speeds up, still time required for much application can be m ..."
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, which avoids a simple failure in a system, must tolerate the more severe failures. In this paper, we implemented the theory of watchdog timer in a parallel environment, to take care of failures. Implementation of simple algorithm in our project helps us to take care of different types of failures

A dynamic operating system for sensor nodes

by Chih-chieh Han, Ram Kumar, Roy Shea, Eddie Kohler, Mani Srivastava - in MobiSys , 2005
"... Sensor network nodes exhibit characteristics of both embedded systems and general-purpose systems. As an embedded system, a sensor node must use little energy and be robust to environmental conditions. As a general-purpose system, a node should provide common services that make it easy to write appl ..."
Abstract - Cited by 189 (13 self) - Add to MetaCart
. Modules are not processes: they are scheduled cooperatively and there is no memory protection. Nevertheless, the system protects against common module bugs using techniques such as typed entry points, watchdog timers, and primitive resource garbage collection. Individual modules can be added and removed

Page 10 Accurate timekeeping Page 5 4-wire (SPI™) interface Page 12 Tamper detection Page 6 Byte-wide interface

by X Vcc , 2009
"... A real-time clock for every need No matter what your system requires of a real-time clock, the variety of choices at Maxim will help you find the ideal RTC for your application. We offer more interface options and more value-added features, such as time-of-day alarms, watchdog timers, periodic inter ..."
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A real-time clock for every need No matter what your system requires of a real-time clock, the variety of choices at Maxim will help you find the ideal RTC for your application. We offer more interface options and more value-added features, such as time-of-day alarms, watchdog timers, periodic

Detection Techniques for Fault Tolerance

by Robert S. Hanmer
"... Errors must be detected before they can be recovered or tolerated in highly available or highly reliable systems. These patterns discuss a time-honored method of detection, a Watchdog timer, and its larger cousin the System Monitor. This mechanism functions by having one part of the system watch for ..."
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Errors must be detected before they can be recovered or tolerated in highly available or highly reliable systems. These patterns discuss a time-honored method of detection, a Watchdog timer, and its larger cousin the System Monitor. This mechanism functions by having one part of the system watch
Results 11 - 20 of 68