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公开(公告)号:US08667046B2
公开(公告)日:2014-03-04
申请号:US12389889
申请日:2009-02-20
申请人: Philip Brisk , Alessandro Cevrero , Frank K. Gurkaynak , Paolo Ienne Lopez , Hadi Parandeh-Afshar
发明人: Philip Brisk , Alessandro Cevrero , Frank K. Gurkaynak , Paolo Ienne Lopez , Hadi Parandeh-Afshar
CPC分类号: G06F7/607
摘要: A Generalized Programmable Counter Array (GPCA) is a reconfigurable multi-operand adder, which can be reprogrammed to sum a plurality of operands of arbitrary size. The GPCA is configured to compress the input words down to two operands using parallel counters. Resulting operands are then summed using a standard Ripple Carry Adder to produce the final result. The GPCA consists of a linear arrangement of identical compressor slices (CSlice).
摘要翻译: 通用可编程计数器阵列(GPCA)是可重新配置的多操作数加法器,可以重新编程以对多个任意大小的操作数求和。 GPCA配置为使用并行计数器将输入字压缩为两个操作数。 然后使用标准波纹加法器对所得操作数求和以产生最终结果。 GPCA由相同压缩机片(CSlice)的线性排列组成。
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公开(公告)号:US20090216826A1
公开(公告)日:2009-08-27
申请号:US12389889
申请日:2009-02-20
申请人: Philip Brisk , Alessandro Cevrero , Frank K. Gurkaynak , Paolo Ienne Lopez , Hadi Parandeh-Afshar
发明人: Philip Brisk , Alessandro Cevrero , Frank K. Gurkaynak , Paolo Ienne Lopez , Hadi Parandeh-Afshar
IPC分类号: G06F7/50
CPC分类号: G06F7/607
摘要: A Generalized Programmable Counter Array (GPCA) is a reconfigurable multi-operand adder, which can be reprogrammed to sum a plurality of operands of arbitrary size. The GPCA is configured to compress the input words down to two operands using parallel counters. Resulting operands are then summed using a standard Ripple Carry Adder to produce the final result. The GPCA consists of a linear arrangement of identical compressor slices (CSlice).
摘要翻译: 通用可编程计数器阵列(GPCA)是可重新配置的多操作数加法器,可以重新编程以对多个任意大小的操作数求和。 GPCA配置为使用并行计数器将输入字压缩为两个操作数。 然后使用标准波纹加法器对所得操作数求和以产生最终结果。 GPCA由相同压缩机片(CSlice)的线性排列组成。
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