| DSP与PCI总线接口设计及实现 |
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| 引用本文： | 孙莉,吴顺君,苏涛.DSP与PCI总线接口设计及实现[J].微电子学与计算机,2002,19(3):54-56. |
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| 作者姓名： | 孙莉 吴顺君 苏涛 |
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| 作者单位： | 西安电子科技大学,西安,710071 |
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| 摘 要： | 以AD公司的SHARC处理器芯片为例，介绍一种采用FPGA进行ADSP－2106x与PCI总线的接口电路设计方法。并详细介绍了一种利用FIFO去耦合的设计思想，有效地消除了DSP外部总线与PCI总线数据传输中的瓶颈问题。
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| 关 键 词： | DSP PCI总线 接口 设计 PC机 |
The Design and Realization of Interface between DSP and PCIbus |
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| SUN Li WU Shun-jun SU Tao.The Design and Realization of Interface between DSP and PCIbus[J].Microelectronics & Computer,2002,19(3):54-56. |
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| Authors: | SUN Li WU Shun-jun SU Tao |
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| Abstract: | In th is paper,the author took ADSP SH ARC processor as example,described the design method of interface between ADSP2106x and PCIbus based on FPGA.O ne import ant design idea of using FIFO to decouple data tr ansfers between buses is also presented,which effectively e liminate the data transfer bottle neck . |
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| Keywords: | SHARC PCIbus FIFO |
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