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| 主从式片上总线系统交易级的实现 | |
| 引用本文： | 黄清泉,洪沙,吴垣甫.主从式片上总线系统交易级的实现[J].计算机工程,2008,34(22):236-238. |
| 作者姓名： | 黄清泉 洪沙 吴垣甫 |
| 作者单位： | 1. 海军驻重庆662厂军事代表室,重庆,400021 2. 重庆大学软件学院,重庆,400021 3. 海军驻重庆662厂军事代表室,重庆,400021;重庆大学软件学院,重庆,400021 |
| 摘 要： | 在总线的主设备上增设了实时操作系统的任务优先级分配机制，基于蒙特卡罗选择实现总线仲裁器的仲裁策略，建立不同类型的从设备存储器模型。运用SystemC在交易级实现整个总线系统模型，并对该模型进行仿真。实验结果证实了仲裁算法的有效性。 |
| 关 键 词： | 片上总线 优先级 仲裁策略 SystemC语言 交易级建模 |
Implementation of Bus-on-chip System with Master-slave Pattern at Transaction Level |
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| HUANG Qing-quan,HONG Sha,WU Yuan-fu.Implementation of Bus-on-chip System with Master-slave Pattern at Transaction Level[J].Computer Engineering,2008,34(22):236-238. | |
| Authors: | HUANG Qing-quan HONG Sha WU Yuan-fu |
| Affiliation: | (1. Navy Martial Representation of 662 Manufactory, Chongqing 400021; 2. College of Software, Chongqing University, Chongqing 400021) |
| Abstract: | The mechanism of task priorities assignment in Real Time Operating System(RTOS) for master devices is added, and the arbitrate policy of arbiter based on Monte Carlo methods is implemented. Moreover, various memory models for slave devices are also set up. The whole model of bus system is completed at transaction level by using SystemC. Simulation results illustrate this arbitrate algorithm is effective. |
| Keywords: | bus-on-chip priority arbitrate policy SystemC Transaction Level Modeling(TLM) |
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