发明名称 Off-line task list architecture utilizing tightly coupled memory system
摘要 A flexible and reconfigurable digital system (for example, a wireless modem) includes a set of sub-circuits. Each sub-circuit includes a task manager and an amount of configurable hardware circuitry for performing a type of operation on a data stream. The task manager of a sub-circuit can configure and control the configurable hardware of the sub-circuit. A central processor configures and orchestrates operation of the sub-circuits by maintaining a set of task lists in a tightly coupled memory. Each task list includes task instructions for a corresponding sub-circuit. The task manager of a sub-circuit reads task instructions from its task list and controls its associated hardware circuitry as directed by the instructions. A timestamp task instruction and a push task instruction and the task list architecture allow modem sub-circuits to be easily reconfigured to operate in accordance with either a first air interface standard or a second air interface standard.
申请公布号 US8458380(B2) 申请公布日期 2013.06.04
申请号 US20090396217 申请日期 2009.03.02
申请人 CHAUDHURI ARUNAVA;YAO IWEN;LIN JEREMY H.;GURSKI REMI;YEN KEVIN W.;QUALCOMM INCORPORATED 发明人 CHAUDHURI ARUNAVA;YAO IWEN;LIN JEREMY H.;GURSKI REMI;YEN KEVIN W.
分类号 G06F3/00;G06F9/46 主分类号 G06F3/00
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