面向SOC的可配置AHB接口组件

A Reconfigurable AHB Interface Component for SOC

该文设计了面向SOC的可配置AHB接口组件。该接口组件针对SOC中的AHB总线从设备,提供寄存器、中断信号、SRAM、FIFO数据接口,实现了高度可配置性,兼顾了效率和重用性。该接口模块成功地应用在DAB和DRM接收机芯片的设计实践中。在DRM接收机芯片中的一个典型应用为0.18μmCMOS工艺下占用0.078mm2的面积。

In this paper, a reconfigurable AHB interface component was designed. This component is for AHB slave devices in SOC. Various types of data interfaces such as register, interrupt, SRAM and FIFO are provided with high configurability. The performance and reusability are both considered. This AHB interface component was successfully applied to chips for DAB and DRM receivers. A typical application of this component in DRM receiver has an area of 0.078mm^2 in 0.18 μ m CMOS process.