Invention Grant
US08527743B2 Simultaneous checking of plural exit conditions loaded in table subsequent to execution of wait instruction for jitter free exit
失效
在执行无抖动退出的等待指令之后，同时检查加载在表中的多个退出条件
- Patent Title: Simultaneous checking of plural exit conditions loaded in table subsequent to execution of wait instruction for jitter free exit
- Patent Title (中): 在执行无抖动退出的等待指令之后，同时检查加载在表中的多个退出条件
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Application No.: US12848876Application Date: 2010-08-02
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Publication No.: US08527743B2Publication Date: 2013-09-03
- Inventor: Claudio Genta , Alberto Manzone
- Applicant: Claudio Genta , Alberto Manzone
- Applicant Address: IT Orbassano
- Assignee: C.R.F. Societa Consortile per Azioni
- Current Assignee: C.R.F. Societa Consortile per Azioni
- Current Assignee Address: IT Orbassano
- Agency: Woodcock Washburn LLP
- Priority: EP09425317 20090803
- Main IPC: G06F9/32
- IPC: G06F9/32
Abstract:
A microprogrammable electronic device comprises a code memory storing a plurality of instructions. At least one instruction, when executed by the device, causes the device to enter into a wait state associated with a plurality of predefined wait state exit conditions. The device is configured to load into an electronic table each condition together with a corresponding code memory address of an instruction to be executed when the condition occurs; to execute, when is in the wait state, a wait instruction stored in the code memory and which, when executed, is such as to cause the device to check simultaneously the conditions loaded into said electronic table to detect if condition occurs; and, if a condition occurs, to exit from said wait state and to execute the instruction stored in the code memory at the code memory address loaded into the electronic table together with the condition that occurred.
Public/Granted literature
- US20110197050A1 Wait Instruction Public/Granted day:2011-08-11
Information query
