Unmodified Device Driver Reuse and Improved System Dependability via Virtual Machines
... the DD/OS from seeing and accessing devices which belong to other VMs. The driver is reused by a client, which is any process in the system external to the VM, at a privileged or user level. The client interfaces with the driver via a translation module added to the device driver’s OS. This module b ...
... the DD/OS from seeing and accessing devices which belong to other VMs. The driver is reused by a client, which is any process in the system external to the VM, at a privileged or user level. The client interfaces with the driver via a translation module added to the device driver’s OS. This module b ...
CMPE655 - Shaaban
... Parallel Computer Architecture A parallel computer (or multiple processor system) is a collection of communicating processing elements (processors) that cooperate to solve large computational problems fast by dividing such problems into parallel tasks, exploiting Thread-Level Parallelism (TLP). i.e ...
... Parallel Computer Architecture A parallel computer (or multiple processor system) is a collection of communicating processing elements (processors) that cooperate to solve large computational problems fast by dividing such problems into parallel tasks, exploiting Thread-Level Parallelism (TLP). i.e ...
APPLICATION NOTE AN255-02 I²C / SMBus REPEATERS, HUBS AND EXPANDERS
... The PCA9515/16/18 are designed to work with clock frequencies up to 400 kHz and are suitable for utilization in a multi-master I2C bus or SMBus environment. They are specifically designed for larger buses on single card applications with the PCA9516 or PCA9518 for star configuration point to point c ...
... The PCA9515/16/18 are designed to work with clock frequencies up to 400 kHz and are suitable for utilization in a multi-master I2C bus or SMBus environment. They are specifically designed for larger buses on single card applications with the PCA9516 or PCA9518 for star configuration point to point c ...
DS2413 1-Wire Dual Channel Addressable Switch GENERAL DESCRIPTION
... Full RPUP range guaranteed by design and simulation. not production tested. Production testing performed at a fixed RPUP value. Maximum allowable pullup resistance is a function of the number of 1-Wire devices in the system and 1-Wire recovery times. The specified value here applies to systems with ...
... Full RPUP range guaranteed by design and simulation. not production tested. Production testing performed at a fixed RPUP value. Maximum allowable pullup resistance is a function of the number of 1-Wire devices in the system and 1-Wire recovery times. The specified value here applies to systems with ...
Evaluates: MAX5432/MAX5433 MAX5432 Evaluation Kit General Description Features
... the MAX5432 IC. The MAX5432 is a 32-tap, 50kΩ, nonvolatile, linear digital potentiometer communicating over I 2 C. The MAX5432 features an internal nonvolatile EEPROM used to store the potentiometer’s wiper position for initialization during power-up. The EEPROM is programmed through the I2C-compati ...
... the MAX5432 IC. The MAX5432 is a 32-tap, 50kΩ, nonvolatile, linear digital potentiometer communicating over I 2 C. The MAX5432 features an internal nonvolatile EEPROM used to store the potentiometer’s wiper position for initialization during power-up. The EEPROM is programmed through the I2C-compati ...
ppt - CSE Labs User Home Pages
... OQ Emulation with a Speedup of 2 • Each input and output maintains a preference list • Input preference list: list of cells at that input ordered in the inverse order of their arrival • Output preference list: list of all input cells to be forwarded to that output ordered by the times they would be ...
... OQ Emulation with a Speedup of 2 • Each input and output maintains a preference list • Input preference list: list of cells at that input ordered in the inverse order of their arrival • Output preference list: list of all input cells to be forwarded to that output ordered by the times they would be ...
DS2762 High-Precision Li+ Battery Monitor With Alerts GENERAL DESCRIPTION FEATURES
... Through its 1-Wire interface, the DS2762 gives the host system read/write access to status and control registers, instrumentation registers, and general-purpose data storage. Each device has a unique factory-programmed 64-bit net address that allows it to be individually addressed by the host system ...
... Through its 1-Wire interface, the DS2762 gives the host system read/write access to status and control registers, instrumentation registers, and general-purpose data storage. Each device has a unique factory-programmed 64-bit net address that allows it to be individually addressed by the host system ...
SN65HVD11-HT - Texas Instruments
... The SN65HVD11-HT device combines a 3-state differential line driver and differential input line receiver that operates with a single 3.3-V power supply. It is designed for balanced transmission lines and meets or exceeds ANSI TIA/EIA-485-A and ISO 8482:1993, with the exception that the thermal shutd ...
... The SN65HVD11-HT device combines a 3-state differential line driver and differential input line receiver that operates with a single 3.3-V power supply. It is designed for balanced transmission lines and meets or exceeds ANSI TIA/EIA-485-A and ISO 8482:1993, with the exception that the thermal shutd ...
ppt
... – Block-level access (~1kbyte) – Rated life of 10,000 writes for two-bit-per-cell devices (NB BaBar writes FibreChannel disks < 100 times in their entire service life) ...
... – Block-level access (~1kbyte) – Rated life of 10,000 writes for two-bit-per-cell devices (NB BaBar writes FibreChannel disks < 100 times in their entire service life) ...
Designing With TPS7H3301-SP Double Data Rate (DDR) Termination
... In commercial applications, there are two forms of memory that are commonly used in computer systems non-Volatile memory and volatile memory. Whereas non-volatile memory is memory that can retain the stored information even when not powered. Example of non-volatile memory includes flash memory, ferr ...
... In commercial applications, there are two forms of memory that are commonly used in computer systems non-Volatile memory and volatile memory. Whereas non-volatile memory is memory that can retain the stored information even when not powered. Example of non-volatile memory includes flash memory, ferr ...
pptx - Cornell Computer Science
... Allowing the guest OS to execute in ring 1- provides a way to catch the privileged instructions of the guest OS at the Hypervisor Exceptions such as memory faults and software traps are solved by registering the handlers with the Hypervisor Guest OS must register a fast handler for system ca ...
... Allowing the guest OS to execute in ring 1- provides a way to catch the privileged instructions of the guest OS at the Hypervisor Exceptions such as memory faults and software traps are solved by registering the handlers with the Hypervisor Guest OS must register a fast handler for system ca ...
pdf
... Allowing the guest OS to execute in ring 1- provides a way to catch the privileged instructions of the guest OS at the Hypervisor Exceptions such as memory faults and software traps are solved by registering the handlers with the Hypervisor Guest OS must register a fast handler for system ca ...
... Allowing the guest OS to execute in ring 1- provides a way to catch the privileged instructions of the guest OS at the Hypervisor Exceptions such as memory faults and software traps are solved by registering the handlers with the Hypervisor Guest OS must register a fast handler for system ca ...
High-Speed EMC Optimized Can Transceiver
... Pin 8 provides for two different modes of operation: high-speed or silent mode. The high-speed mode of operation is selected by connecting S (pin 8) to ground. If a high logic level is applied to the S pin of the SN65HVD1050, the device enters a listen-only silent mode during which the driver is swi ...
... Pin 8 provides for two different modes of operation: high-speed or silent mode. The high-speed mode of operation is selected by connecting S (pin 8) to ground. If a high logic level is applied to the S pin of the SN65HVD1050, the device enters a listen-only silent mode during which the driver is swi ...
Use of Topologies in Network Architecture
... Types of Mesh Network topologies:1) Full Mesh Topology:In this, like a true mesh, each component is connected to every other component. Even after considering the redundancy factor and cost of this network, its main advantage is that the network traffic can be redirected to other nodes if one of the ...
... Types of Mesh Network topologies:1) Full Mesh Topology:In this, like a true mesh, each component is connected to every other component. Even after considering the redundancy factor and cost of this network, its main advantage is that the network traffic can be redirected to other nodes if one of the ...
PowerFlex SCR Bus Supply User Manual
... www.rockwellautomation.com/literature) describes some important differences between solid state equipment and hard-wired electromechanical devices. Because of this difference, and also because of the wide variety of uses for solid state equipment, all persons responsible for applying this equipment ...
... www.rockwellautomation.com/literature) describes some important differences between solid state equipment and hard-wired electromechanical devices. Because of this difference, and also because of the wide variety of uses for solid state equipment, all persons responsible for applying this equipment ...
PCA9521 1. General description Fast dual bidirectional bus buffer
... racks) can use the enable pin and the high-impedance ports on power-down to safely install and remove components in active systems. Bus level translation between a very wide range of bus voltages, from 1.8 V to 10 V, is supported. This feature provides enormous flexibility in interfacing systems of ...
... racks) can use the enable pin and the high-impedance ports on power-down to safely install and remove components in active systems. Bus level translation between a very wide range of bus voltages, from 1.8 V to 10 V, is supported. This feature provides enormous flexibility in interfacing systems of ...
DAE in COMPUTER INFORMATION TECHNOLOGY
... 1. Introduction to Visual Basic 1.1. Describe visual programming 1.2. List different versions of Visual Basic for different users 1.3. Install Visual Basic software 1.4. Launch Visual Basic 1.5. Identify components of Visual Basic opening window 1.6. Navigate Visual Basic window 2. Visual Basic Prog ...
... 1. Introduction to Visual Basic 1.1. Describe visual programming 1.2. List different versions of Visual Basic for different users 1.3. Install Visual Basic software 1.4. Launch Visual Basic 1.5. Identify components of Visual Basic opening window 1.6. Navigate Visual Basic window 2. Visual Basic Prog ...
pdf
... Allowing the guest OS to execute in ring 1- provides a way to catch the privileged instructions of the guest OS at the Hypervisor Exceptions such as memory faults and software traps are solved by registering the handlers with the Hypervisor Guest OS must register a fast handler for system calls with ...
... Allowing the guest OS to execute in ring 1- provides a way to catch the privileged instructions of the guest OS at the Hypervisor Exceptions such as memory faults and software traps are solved by registering the handlers with the Hypervisor Guest OS must register a fast handler for system calls with ...
Slides - TERENA Networking Conference 2005
... Summary For many years the Wide Area Network has been the bottleneck; this is no longer the case in many countries thus making deployment of a data intensive Grid infrastructure possible! Some transport protocol issues still need to be resolved; however ...
... Summary For many years the Wide Area Network has been the bottleneck; this is no longer the case in many countries thus making deployment of a data intensive Grid infrastructure possible! Some transport protocol issues still need to be resolved; however ...
BlueField™ Multicore System on Chip
... RDMA), co-processor adapters (e.g., Intel Xeon Phi), or storage adapters. PeerDirect provides a standardized architecture in which devices can directly communicate to other remote devices across the Mellanox fabric, avoiding unnecessary system memory copies and CPU overhead by copying data directly ...
... RDMA), co-processor adapters (e.g., Intel Xeon Phi), or storage adapters. PeerDirect provides a standardized architecture in which devices can directly communicate to other remote devices across the Mellanox fabric, avoiding unnecessary system memory copies and CPU overhead by copying data directly ...
09-IP_pkts
... • Optimized for common case processing • Complex/expensive lookup algorithms (especially in comparison to ATM fixed length lookup) Lecture 9: 2-8-05 ...
... • Optimized for common case processing • Complex/expensive lookup algorithms (especially in comparison to ATM fixed length lookup) Lecture 9: 2-8-05 ...
Reducing Data Copies between GPUs and NICs
... function of the original Zero-copy I/O method can be used to reduce the number of data copying operations. Figure 3 shows how to transfer data from NIC to the GPU buffers, GPU buffers are mapped to user buffers using the mapping functions described in Section II-B. This method of mapping is similar ...
... function of the original Zero-copy I/O method can be used to reduce the number of data copying operations. Figure 3 shows how to transfer data from NIC to the GPU buffers, GPU buffers are mapped to user buffers using the mapping functions described in Section II-B. This method of mapping is similar ...
model development - Southwest Power Pool
... data could be very expensive, since funding allocation for major construction projects requires more time resources. In addition, ATC, megawatt-mile and incremental losses are currently being calculated with these Steady-State models. With the large amount of interconnection within SPP, the impact o ...
... data could be very expensive, since funding allocation for major construction projects requires more time resources. In addition, ATC, megawatt-mile and incremental losses are currently being calculated with these Steady-State models. With the large amount of interconnection within SPP, the impact o ...
Bus (computing)
In computer architecture, a bus (related to the Latin ""omnibus"", meaning ""for all"") is a communication system that transfers data between components inside a computer, or between computers. This expression covers all related hardware components (wire, optical fiber, etc.) and software, including communication protocols.Early computer buses were parallel electrical wires with multiple connections, but the term is now used for any physical arrangement that provides the same logical functionality as a parallel electrical bus. Modern computer buses can use both parallel and bit serial connections, and can be wired in either a multidrop (electrical parallel) or daisy chain topology, or connected by switched hubs, as in the case of USB.