公开(公告)号：EP2901294A1

公开(公告)日：2015-08-05

申请号：EP13842232.4

申请日：2013-09-24

申请人： Qualcomm Technologies, Inc.

发明人： BOUCARD, Philippe ,  LECLER, Jean-Jacques ,  BOUTILLIER, Boris

IPC分类号： G06F13/00 ,  G06F13/42

CPC分类号： H04L12/403 ,  G06F15/7825

摘要： The invention is a transaction interface protocol wherein the interface protocol has a transaction identifier signal in each of the request and response channels. It is used between a target network interface unit (NIU) master and an initiator NIU slave that are directly connected through a transaction interface. The target NIU response channel uses the transaction ID signal to identify the entry in a context array associated with the corresponding request. The coupling of target NIU and initiator NIU enable the formation of an on-chip interconnect comprising multiple network-on-chip (NoCs) wherein the topology of the interconnect is simpler, smaller, faster, and has lower latency.

公开(公告)号：EP4123468A1

公开(公告)日：2023-01-25

申请号：EP22196229.3

申请日：2013-09-24

申请人： Qualcomm Technologies, Inc.

发明人： BOUCARD, Philippe ,  LECLER, Jean-Jacques ,  BOUTILLIER, Boris

IPC分类号： G06F15/173 ,  G06F15/78 ,  H04L12/403

摘要： The invention is a transaction interface protocol wherein the interface protocol has a transaction identifier signal in each of the request and response channels. It is used between a target network interface unit (NIU) master and an initiator NIU slave that are directly connected through a transaction interface. The target NIU response channel uses the transaction ID signal to identify the entry in a context array associated with the corresponding request. The coupling of target NIU and initiator NIU enable the formation of an on-chip interconnect comprising multiple network-on-chip (NoCs) wherein the topology of the interconnect is simpler, smaller, faster, and has lower latency.