发明名称 |
Data bus system and method for performing cross-access between buses |
摘要 |
A data bus system, capable of distributing devices including first and second data buses capable of transmitting data among a plurality of devices; a register block that stores information on a first bus request signal and a first bus grant signal; a global arbiter that receives the first bus request signal from the register block to output a second bus request signal and receives a second bus grant signal from the register block to output the first bus grant signal. A bilateral bridge that acts as a data transmission path between the first data bus and the second data bus; and a local arbiter exists in each first and second data bus, and receives the second bus request signal from the global arbiter to output the second bus grant signal is disclosed.
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申请公布号 |
US7020733(B2) |
申请公布日期 |
2006.03.28 |
申请号 |
US20030680192 |
申请日期 |
2003.10.08 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
KIM JAE-HUN;JANG WOO-HYUK |
分类号 |
G06F13/36;G06F13/364;G06F13/366;G06F13/368;G06F13/40;H04L12/413 |
主分类号 |
G06F13/36 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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