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1. 发明申请

WO2004049154A3 A LOOP CONTROL CIRCUIT FOR A DATA PROCESSOR 审中-公开
标题翻译：用于数据处理器的环路控制电路
公开(公告)号：WO2004049154A3
公开(公告)日：2005-01-20
申请号：PCT/IB0304962
申请日：2003-10-31
申请人： KONINKL PHILIPS ELECTRONICS NV , MEUWISSEN PATRICK P E , ENGIN NUR , VAN BERKEL CORNELIS H , BEKOOIJ MARCO J G
发明人： MEUWISSEN PATRICK P E , ENGIN NUR , VAN BERKEL CORNELIS H , BEKOOIJ MARCO J G
IPC分类号： G06F9/318 , G06F9/32 , G06F9/38
CPC分类号： G06F9/30181 , G06F9/325
摘要： A data processor (200) includes an operation execution unit (225) for executing instructions from an instruction memory (210) indicated by a program counter (220). A loop control circuit (230) stores respective associated loop information for a plurality of instruction loops in a register bank (232). The loop information includes at least an indication of an end of the loop and a loop count for indicating a number of times the loop should be executed. The loop control circuit (230) detects that one of the loops needs to be executed and in response to said detection, loads the loop information for the corresponding loop, and controls the program counter to execute the corresponding loop according to the loaded loop information. The loop information is initialized in response to a loop initialization instruction (240), where the initialization instruction is issued prior to and independent of a start of the loop initialized by the loop information.
摘要翻译：数据处理器（200）包括用于从由程序计数器（220）指示的指令存储器（210）执行指令的操作执行单元（225）。环路控制电路（230）将多个指令循环的相关联的环路信息存储在寄存器组（232）中。循环信息至少包括循环结束的指示和循环计数，用于指示应该执行循环的次数。环路控制电路（230）检测到需要执行一个环路，并响应于所述检测，加载相应环路的环路信息，并根据加载的环路信息控制程序计数器执行相应的环路。响应于循环初始化指令（240）初始化循环信息，其中初始化指令是在由循环信息初始化的循环的开始之前发出的。

2. 发明申请

WO2009150612A1 RECONFIGURABLE TURBO INTERLEAVER FOR MULTIPLE STANDARDS 审中-公开
标题翻译：多重标准的可重构涡轮交互器
公开(公告)号：WO2009150612A1
公开(公告)日：2009-12-17
申请号：PCT/IB2009/052448
申请日：2009-06-09
申请人： NXP B.V. , DILONARDO, Angelo Raffaele , ENGIN, Nur
发明人： DILONARDO, Angelo Raffaele , ENGIN, Nur
IPC分类号： H03M13/27 , H03M13/29
CPC分类号： H03M13/2775 , H03M13/2739 , H03M13/2753 , H03M13/2764 , H03M13/2957 , H03M13/6519 , H03M13/6525 , H03M13/6544
摘要： A data processing system, a turbo decoding system, an address generator and a method of reconfiguring a turbo decoding method is provided. The data processing system (101) comprises the turbo decoding system (100). The turbo decoding system (100) comprises electronic circuits. The electronic circuits comprises: a memory (108), the address generator (102), and a Soft Input Soft Output decoder (106). The address generator (102) is operative to produce a sequence of addresses according to an interleaving scheme. The address generator can support multiple interleaving schemes. The address generator (102) is operative to receive reconfiguration information. The address generator (102) is operative to reconfigure during operational use the interleaving scheme in dependency on the reconfiguration information.
摘要翻译：提供了一种数据处理系统，turbo解码系统，地址生成器和重新配置turbo解码方法。数据处理系统（101）包括turbo解码系统（100）。 turbo解码系统（100）包括电子电路。电子电路包括：存储器（108），地址生成器（102）和软输入软输出解码器（106）。地址发生器（102）可操作以根据交织方案产生地址序列。地址生成器可以支持多种交织方案。地址发生器（102）可操作以接收重配置信息。地址发生器（102）可操作以在操作期间根据重新配置信息重新配置交织方案。

3. 发明申请

WO2004049154A2 A LOOP CONTROL CIRCUIT FOR A DATA PROCESSOR 审中-公开
标题翻译：用于数据处理器的环路控制电路
公开(公告)号：WO2004049154A2
公开(公告)日：2004-06-10
申请号：PCT/IB2003/004962
申请日：2003-10-31
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , MEUWISSEN, Patrick, P., E. , ENGIN, Nur , VAN BERKEL, Cornelis, H. , BEKOOIJ, Marco, J., G.
发明人： MEUWISSEN, Patrick, P., E. , ENGIN, Nur , VAN BERKEL, Cornelis, H. , BEKOOIJ, Marco, J., G.
IPC分类号： G06F9/38
CPC分类号： G06F9/30181 , G06F9/325
摘要： A data processor (200) includes an operation execution unit (225) for executing instructions from an instruction memory (210) indicated by a program counter (220). A loop control circuit (230) stores respective associated loop information for a plurality of instruction loops in a register bank (232). The loop information includes at least an indication of an end of the loop and a loop count for indicating a number of times the loop should be executed. The loop control circuit (230) detects that one of the loops needs to be executed and in response to said detection, loads the loop information for the corresponding loop, and controls the program counter to execute the corresponding loop according to the loaded loop information. The loop information is initialized in response to a loop initialization instruction (240), where the initialization instruction is issued prior to and independent of a start of the loop initialized by the loop information.
摘要翻译：数据处理器（200）包括用于从由程序计数器（220）指示的指令存储器（210）执行指令的操作执行单元（225）。环路控制电路（230）将多个指令循环的相关联的环路信息存储在寄存器组（232）中。循环信息至少包括循环结束的指示和循环计数，用于指示应该执行循环的次数。环路控制电路（230）检测到需要执行一个环路，并响应于所述检测，加载相应环路的环路信息，并根据加载的环路信息控制程序计数器执行相应的环路。响应于循环初始化指令（240）初始化循环信息，其中初始化指令是在由循环信息初始化的循环的开始之前发出的。

4. 发明申请

WO2003100602A2 A SCALAR/VECTOR PROCESSOR 审中-公开
标题翻译：标量/矢量处理器
公开(公告)号：WO2003100602A2
公开(公告)日：2003-12-04
申请号：PCT/IB2003/002213
申请日：2003-05-22
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , VAN BERKEL, Cornelis, H. , MEUWISSEN, Patrick, P., E. , ENGIN, Nur
发明人： VAN BERKEL, Cornelis, H. , MEUWISSEN, Patrick, P., E. , ENGIN, Nur
IPC分类号： G06F9/38
CPC分类号： G06F9/3853 , G06F9/30025 , G06F9/30032 , G06F9/30036 , G06F9/3824 , G06F9/3828 , G06F9/3834 , G06F9/3877 , G06F9/3885 , G06F9/3887 , G06F9/3893 , G06F15/8061
摘要： A scalar/vector processor includes a plurality of functional units (252, 260, 262, 264, 266, 268, 270). At least one of the functional units includes a vector section (210) for operating on at least one vector and a scalar section (220) for operating on at least one scalar. The vector section and scalar section of the functional unit co-operate by the scalar section being arranged to provide and/or consume at least one scalar required by and/or supplied by the vector section of the functional unit.
摘要翻译：标量/矢量处理器包括多个功能单元（252,260,262,264,266,268,270）。至少一个功能单元包括用于在至少一个矢量上操作的矢量部分（210）和用于在至少一个标量上操作的标量部分（220）。功能单元的矢量部分和标量部分由标量部分协作，被布置成提供和/或消耗由功能单元的向量部分所要求的和/或由其提供的至少一个标量。

5. 发明申请

WO2003100602A3 A SCALAR/VECTOR PROCESSOR 审中-公开
公开(公告)号：WO2003100602A3
公开(公告)日：2003-12-04
申请号：PCT/IB2003/002213
申请日：2003-05-22
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , VAN BERKEL, Cornelis, H. , MEUWISSEN, Patrick, P., E. , ENGIN, Nur
发明人： VAN BERKEL, Cornelis, H. , MEUWISSEN, Patrick, P., E. , ENGIN, Nur
IPC分类号： G06F17/60
摘要： A scalar/vector processor includes a plurality of functional units (252, 260, 262, 264, 266, 268, 270). At least one of the functional units includes a vector section (210) for operating on at least one vector and a scalar section (220) for operating on at least one scalar. The vector section and scalar section of the functional unit co-operate by the scalar section being arranged to provide and/or consume at least one scalar required by and/or supplied by the vector section of the functional unit.

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