Various methods and apparatus for configurable mapping of address regions onto one or more aggregate targets
摘要
<p>A method, apparatus, and system are described, which generally relate to an interconnect routing transactions to target IP cores, including two or more channels making up a first aggregate target. The two or more channels populate an address space assigned to the first aggregate target and appear as a single target to the initiator IP cores. The interconnect implements chopping logic to chop an individual transaction from a first initiator IP core whose address sequence crosses a channel address boundary from a first channel to a second channel within the first aggregate target into two or more burst transactions. A first chopped burst transaction is chopped to fit within the address boundaries of the first channel and a second chopped burst transaction is chopped to fit within the address boundaries of the second channel.
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申请公布号
EP2216722(A3)
申请公布日期
2012.11.21
申请号
EP20100157427
申请日期
2008.06.25
申请人
SONICS, INC.;WINGARD, DREW E.;CHOU, CHIEN-CHUN;HAMILTON, STEPHEN W.;SWARBRICK, IAN ANDREW;VAKILOTOJAR, VIDA
发明人
WINGARD, DREW E.;CHOU, CHEIN-CHUN;HAMILTON, STEPHEN W.;SWARBRICK, IAN ANDREW;VAKILOTOJAR, VIDA