这是本课题设计的打印数据转换存储器系统具备的一项功能。
This is the function which the print data conversion memory system should have.
单片机是将运算器、存储器、定时器、模数转换器和串行通信接口等集成在一个芯片上的小型计算机系统，它可以被嵌入到各种自动控制器和智能电子产品中。
Microcontroller is a small computer system that integrates ALU, memory, timer, ADC, UART, etc in one chip. it can be embedded into many kinds of controllers and intelligent electronic products.
并对存储器的电平转换以及时钟模块的配置进行了详细的分析。
Otherwise, the electric level transform of memorizer and the configuration of clock module are analyzed in detail.
硬件系统主要包括DSP模块、电源模块、AD转换模块、扩展存储器模块、US B传输模块。
The system mainly includes modules of DSP, power, AD conversion, extended memory and USB transportation.
系统由8051单片机、16位模数转换器MAX1177、存储器、信号调理电路和串口电路等构成。
The system is composed of 8051MCU, 16bits A/D MAX1177, memory, signal condition circuit and serial interface.
MMU的功能是控制各种存储系统的工作并将虚地址转换成物理地址，以及控制存储器访问权限。
The functions of the MMU are to control the various memory systems, translate the virtual addresses into physical addresses and control the access permission.
采用高速A／D转换器以及帧存储器提高系统的存取速度。
Speed is increased by using high speed A/D convertor and frame memorizer.
分析了ADC转换器单端模式下对电压信号的采集过程和DMA控制器对外部存储器写入数据的过程。
The process of data acquisition with ADC controller in single-ended mode and the process of data storage with DMA controller are described.
可是，这种信号发生器的上限频率的提高受存储器的读取时间和数模转换器的转换速度的限制。为了提高数字法函数信号发生器的上限频率，我们提出了用分布存储式数字法生成函数信号。
However, extending the upper frequency of such function signal generator is limited by the read-out time of the memory and the conversion rate of the digital-to-analog converter.
在访问主存前，必须将虚拟存储器地址转换为实际存储器地址。
The virtual memory addresses must be translated into actual memory addresses before main memory is referenced.
随机存取存储器的数字-模拟转换器RAMDAC?。
随机存取存储器的数字-模拟转换器RAMDAC?。
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