摘要:
A method of operation of a data storage system includes: enabling a system interface for receiving host commands; updating a mapping register for monitoring transaction records of a logical block address for the host commands including translating a host virtual block address to a physical address for storage devices; accessing by a storage processor, the mapping register for comparing the transaction records with a tiering policies register; and enabling a tiered storage engine for transferring host data blocks by the system interface and concurrently transferring between a tier zero, a tier one, or a tier two if the storage processor determines the transaction records exceed the tiering policies register.
摘要:
A chemical indicator comprises a particulate inorganic substrate, and at least one reactive dye or ink coated on and/or impregnated within the particulate inorganic substrate. Coating and/or impregnating at least one reactive dye or ink on or within a particulate inorganic substrate improves the storage stability and/or thermal stability of the at least one reactive dye or ink, which typically comprises relatively unstable compounds. This allows the present indicators to be incorporated into thermoplastic polymer materials and processed conventionally while maintaining the efficacy and stability of the new indicators. The indicators provide simple, reliable, and cost effective detection means for detecting analytes such as ammonia, carbon dioxide, and oxygen, and may find use in applications such as food packaging and medical applications.
摘要:
A link-suspend operation between network nodes in a point-to-point data communications link is presented. Individual network links will have a full power operational mode for supporting full high-bandwidth communication, and a low power “link-suspend” (LS) operational mode for temporary operation when only limited communication is occurring. The communications link is maintained, while cycling transmitter power on and off during idle periods with a duty cycle that substantially reduces physical layer device (PHY) power, using LSPs. LS mode may be negotiated by advertising capabilities between two network devices. Thus, PHYs at either end of a link can notify the other of the capability to support a LS mode of operation and can negotiate parameters for communications using the LS mode. Further, transmitting and receiving continuous idles, valid data frames, and Wake-on LAN (WOL) packets is supported. Similarly, notification of “wake-up” schemes and detection of suspended WOL network device is supported.
摘要:
A carbon dioxide sensitive material including a polymer binder, a plasticiser, a lipophilic organic quaternary cation, an indicator dye anion and an aromatic alcohol in such concentration that the material changes color in accordance with the concentration of carbon dioxide.
摘要:
The monitor which provides a detectable indication of the presence of an elevated proportion of carbon dioxide compared to that in normal ambient air, comprises a substrate coated by an intimate mixture of a transparent plasticised polymer vehicle, and an indicator material which undergoes a colour change on exposure to carbon dioxide. The indicator material comprises a salt of an indicator anion and a lipophilic organic quaternary cation. The device can be used to provide an indication of correct intubation of the trachea of a patient.
摘要:
The present invention generally relates to snowmobiles. More particularly, the present invention relates to the components of a snowmobile such as the frame, running boards and various other assemblies.
摘要:
A telescopic monitor support post is disclosed. It comprises a shaft and a sleeve slideable over the shaft against the force provided by a gas strut mounted within and extending between the shaft and the sleeve. A bearing slide assembly is disposed between the shaft and the sleeve and is configured to slide relative to both the shaft and the sleeve during movement of the sleeve relative to the shaft.
摘要:
Suspension wheels, or bogie wheels, in an endless track vehicle are longitudinally offset, or staggered, from one another in such a way as to cause the track rods of the endless track to impact only one suspension wheel at any given point in time.
摘要:
The machine comprises a forming station 18 for receiving a piece of fabric 28 which is shaped at the forming station by a cutter 26. A plurality of lay up stations 40, 42 is provided and a roller 48 is used to carry the shaped fabric 28a from the forming station 18 to one or other of the lay-up stations 40,42. The roller 48 lays the shaped fabric in position at the lay-up station to form part of a laminate at that station. The process is repeated to produce a laminate at the remaining lay-up station. A pick-up device 34 is provided for picking up scrap material left as a peripheral band 36 around the shaped fabric 28a.
摘要:
A CPU or microprocessor which includes a general purpose CPU component, such as an X86 core, and also includes a DSP core. In a first embodiment, the CPU receives general purpose instructions, such as X86 instructions, wherein certain X86 instruction sequences implement DSP functions. The CPU includes a processor mode register which is written with one or more processor mode bits to indicate whether an instruction sequence implements a DSP function. The CPU also includes an intelligent DSP function decoder or preprocessor which examines the processor mode bits and determines if a DSP function is being executed. If a DSP function is being implemented by an instruction sequence, the DSP function decoder converts or maps the opcodes to a DSP macro instruction that is provided to the DSP core. The DSP core executes one or more DSP instructions to implement the desired DSP function in response to the macro instruction. If the processor mode bits indicate that X86 instructions in the instruction memory do not implement a DSP-type function, the opcodes are provided to the X86 core as which occurs in current prior art computer systems. In a second embodiment, the CPU receives sequences of instructions comprising X86 instructions and DSP instructions. The processor mode register is written with one or more processor mode bits to indicate whether an instruction sequence comprises X86 or DSP instructions, and the instructions are routed to the X86 core or to the DSP core accordingly.