Abstract:
A data processing apparatus is provided comprising first processing circuitry, second processing circuitry and shared processing circuitry. The first processing circuitry and second processing circuitry are configured to operate in different first and second power domains respectively and the shared processing circuitry is configured to operate in a shared power domain. The data processing apparatus forms a uni-processing environment for executing a single instruction stream in which either the first processing circuitry and the shared processing circuitry operate together to execute the instruction stream or the second processing circuitry and the shared processing circuitry operate together to execute the single instruction stream. Execution flow transfer circuitry is provided for transferring at least one bit of processing-state restoration information between the two hybrid processing units.
Abstract:
An integrated circuit (8) comprising an array (10) of interconnected configurable logic elements (12), such as an FPGA array, is provided. The logic elements are used to form a power controller (14) which separately controls the power state of different regions of the array. Each region of the array contains one or more logic elements. Each region has a corresponding region controller (16) responsive to one or more power signals generated by the power controller to switch that region into the requested power state.
Abstract:
A compound of formula I-0, and its pharmaceutically acceptable salt or salts and physiologically hydrolysable derivatives in free form or salt form: wherein Z 1 is C 1 -C 4 linear or branched alkyl or alkenyl; R 4 is selected from unsubstituted and substituted C 3 -C 8 cycloalkyl, C 1 -C 8 linear or branched alkyl, C 2-5 alkenyl, C 6 -C 10 heteroaryl or aryl, or C 3 -C 8 heterocyclyl which may be part unsaturated, and combinations thereof; is linear C 2-3 alkylene,; X 1 is selected from NH and O; X 2 is selected from unsaturated C and unsaturated S; and X 3 is selected from NH and CH 2 ; or one of X 1 and X 3 is a single bond; or X 1 is O and X 2 and X 3 together are a single bond; and R 7 is selected from oxo, F, Cl, Br, CN, NH 2 , NR 9 2 , NO 2 , CF 3 , OR 9 , COR 9 , OCOR 9 , COOR 9, NR 9 COR 9 , CONR 9 2 SO 2 NR 9 2 , NR 9 SO 2 R 9 ; and R 8 is selected from C 1-5 alkyl, C 1-5 alkoxyl, C 2-5 alkenyl or alkynyl, C 6-10 ) aryl and C 3-8 cycloalkyl and combinations thereof, which may be unsubstituted or f urther substituted by one or more F, Cl, Br, CN, NH 2 , NR 3 2 , NO 2 , CF 3 ; and R 9 is selected from H and a group R 8 as hereinbefore defined; n7 and n8 and the sum thereof are independently selected from zero and the whole number integer 1 to 4; processes for the preparation thereof, compositions and uses.
Abstract:
An integrated circuit includes an array of interconnected programmable logic elements (2) each logic element performing data processing control by a configuration. The logic elements may be part of a field programmable gate array. Embedded within the array are a plurality of dedicated communication interface circuits (36) providing access to one or more shared communication channels (38) to provide intra-array communication. Communication transactions between functional unit (78, 80, 82, 84) are multiplexed (e.g. time-division-multiplexed) together to share a shared communication channel provided within the array.
Abstract:
A data processing apparatus comprising a processor for executing a data processing process and a processor for executing a tuning process is disclosed. The data processing apparatus is arranged such that the tuning process which is a different process to the data processing process can access the parameters of speculative mechanisms of the data processing process and tune the parameters so that the mechanisms speculate differently and in this way the performance of this data processing process can be improved.
Abstract:
A method for generating a recombinant clonal cell line expressing a target cell surface receptor at a specific level of expression from a cell population comprising cells transfected with a plasmid encoding the cDNA sequence of the target receptor and expressing the target cell surface receptor, the method comprising (c) incubating the cell population with a receptor specific fluorescent ligand (d) selecting single cells from step (c) expressing the target cell surface receptor by monitoring the specific binding of the fluorescent ligand using flow cytometry; and novel fluorescent ligands.
Abstract:
Library comprising a plurality of tagged non-peptide ligands of formula (I): (Lig J L ) m L(J T Tag) m (J T L(J L Lig) m ) p including and salts thereof comprising one or a plurality of same or different ligand moieties Lig each linked to a one or a plurality of same or different tag moieties Tag via same or different linker moieties L and same or different linking site or linking functionality J T and J L wherein Lig comprises a GPCR ligand, an inhibitor of an intracellular enzyme or a substrate or inhibitor of a drug transporter; L is a single bond or is any linking moiety selected from a heteroatom such as N, 0, S, P, branched or straight chain saturated or unsaturated, optionally heteroatom containing, C I-600 hydrocarbyl and combinations thereof, which may be monomeric, oligomeric having oligomeric repeat of 2 to 30 or polymeric having polymeric repeat in excess of 30 up to 300; Tag is any known or novel tagging substrate; m are each independently selected from a whole number integer from 1 to 3; p is 0 to 3 characterised in that linking is at same or different linking sites in compounds comprising different Lig, J L , L J T and/or - Tag and is at different linking sites in compounds comprising same Lig, J L , L J T and/or - Tag; process for the preparation thereof; process for the preparation of a library compound of formula (I) or a precursor of formula (IV); method for selecting a compound of formula (I) from a library thereof; compound of formula (I) associated with information relating to its pharmacological properties; a novel compound of formula (I) or precursor of formula (IV); uses thereof; methods for binding or inhibition therewith; use of a fluorescent target therewith; a modified cell surface GPCR and cells expressing the same; and a kit comprising a compound of formula (I) and a target therefor.
Abstract:
An observation cell arrangement for flow perfusion of a sample to be examined, the arrangement comprising a flow cell (21) having a cavity therein to receive the sample, the flow cell (21) arranged to receive a flow of fluid through the cavity that is directed over the sample from a cavity inlet (22) to a cavity outlet (23), the cavity inlet (22) associated with a fluid supply line, and a first flow supply path (24) connected to the fluid supply line via a valve (39), the first flow supply path (24) adapted to receive pressure from a pressure source comprising a pressure reservoir (29) to drive fluid flow through the cavity at a desired flow rate
Abstract:
An integrated circuit includes an array of interconnected programmable logic elements (2) each logic element performing data processing control by a configuration. The logic elements may be part of a field programmable gate array. Embedded within the array are a plurality of dedicated communication interface circuits (36) providing access to one or more shared communication channels (38) to provide intra-array communication. Communication transactions between functional unit (78, 80, 82, 84) are multiplexed (e.g. time-division-multiplexed) together to share a shared communication channel provided within the array.
Abstract:
An integrated circuit (4) is provided including an array (10) of processors (26) with interface circuitry (12) providing communication with further processing circuitry (14). The processors (26) within the array (10) execute individual programs which together provide the functionality of a cycle-based program. During each program-cycle of the cycle based program, each of the processors executes its respective program starting from a predetermined execution start point to evaluate a next state of at least some of the state variables of the cycle-based program. A boundary between program-cycles provides a synchronisation time (point) for processing operations performed by the array.