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公开(公告)号:US20120096199A1
公开(公告)日:2012-04-19
申请号:US13272751
申请日:2011-10-13
申请人: Beomhak Lee , Sangwoo Rhim , Beomhak Lee , Euicheol Lim , Jae Young Hur
发明人: Beomhak Lee , Sangwoo Rhim , Beomhak Lee , Euicheol Lim , Jae Young Hur
CPC分类号: G06F13/14 , G06F13/42 , G06F13/4204 , G06F2213/0038
摘要: A bus system includes a plurality of master devices each of which issues a transaction request having a first transaction identifier with a first bit width and a slave device responding to the transaction request having a second transaction identifier with a second bit width and supplying a transaction response having the second transaction identifier to the plurality of master devices. The embodiment further comprises a bus configured to connect one of the plurality of master devices and the slave device; and an ID converter configured to connect the bus and the slave device and to map the first transaction identifier to the second transaction identifier for providing the second transaction identifier to the slave device and map the second transaction identifier to the first transaction identifier for providing the first transaction identifier to the one of the plurality of master devices.
摘要翻译: 总线系统包括多个主设备,每个主设备发出具有第一位宽度的第一事务标识符和响应于具有第二位宽度的第二事务标识符的事务请求的从设备的事务请求并提供事务响应 对所述多个主设备具有所述第二事务标识符。 该实施例还包括总线,被配置为连接多个主设备和从设备之一; 以及ID转换器,被配置为连接总线和从设备,并将第一事务标识符映射到第二事务标识符,以便向从设备提供第二事务标识符,并将第二事务标识符映射到第一事务标识符,以提供第一事务标识符 事务标识符到多个主设备中的一个。
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公开(公告)号:US09021169B2
公开(公告)日:2015-04-28
申请号:US13272751
申请日:2011-10-13
申请人: Beomhak Lee , Sangwoo Rhim , Euicheol Lim , Jae Young Hur
发明人: Beomhak Lee , Sangwoo Rhim , Euicheol Lim , Jae Young Hur
CPC分类号: G06F13/14 , G06F13/42 , G06F13/4204 , G06F2213/0038
摘要: A bus system includes a plurality of master devices each of which issues a transaction request having a first transaction identifier with a first bit width and a slave device responding to the transaction request having a second transaction identifier with a second bit width and supplying a transaction response having the second transaction identifier to the plurality of master devices. The embodiment further comprises a bus configured to connect one of the plurality of master devices and the slave device; and an ID converter configured to connect the bus and the slave device and to map the first transaction identifier to the second transaction identifier for providing the second transaction identifier to the slave device and map the second transaction identifier to the first transaction identifier for providing the first transaction identifier to the one of the plurality of master devices.
摘要翻译: 总线系统包括多个主设备,每个主设备发出具有第一位宽度的第一事务标识符和响应于具有第二位宽度的第二事务标识符的事务请求的从设备的事务请求并提供事务响应 对所述多个主设备具有所述第二事务标识符。 该实施例还包括总线,被配置为连接多个主设备和从设备之一; 以及ID转换器,被配置为连接总线和从设备,并将第一事务标识符映射到第二事务标识符,以便向从设备提供第二事务标识符,并将第二事务标识符映射到第一事务标识符,以提供第一事务标识符 事务标识符到多个主设备中的一个。
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