论文部分内容阅读
本文介绍的DMA控制系统采用多总线结构实现CPU和DMAC的平行工作,可显示二道波形,还具有回放、冻结、放大等显示功能。
This article describes the DMA control system using multi-bus structure to achieve parallel work of the CPU and DMAC can display two waveforms, but also with playback, freeze, zoom and other display functions.