This allows efficient access to peripheral registers and flags located in SRAM memory without the need for a full Boolean processor. 这样就可以有效地对设备寄存器和位于SRAM中的某些标志位提供存取接口,而不再需要完整的布尔逻辑运算过程。
DSP peripheral memory march test research based on navigation receiver 基于导航接收机的DSP外设存储器行进测试技术
Dump: The copy to a backing store or other peripheral, whatever is in all or part of the computer's memory. 转贮:把电脑所贮存的全部或局部信息抄存于后备贮存器或其他外围设备内。
The peripheral memory as a PCI slave device can exchange data with the master device based on the model proposed. 挂接在PCI用户端的存储器可以复用PCIAD总线完成主设备对其进行的读写操作。
Secondly, the hardware configuration and schematic diagram were designed, included CPU module, peripheral memory interface module, video and audio collection module, video and audio output module. 本文给出了系统所有用到芯片的典型应用方式,然后给出了系统的CPU模块、外围存储器接口模块、图像和声音采集模块、图像和声音输出模块的硬件组成和原理图。
The peripheral circuit includes charge and discharge circuit of permanent magnetic actuator ( PMA), extended circuit of memory, interface circuit of keyboard and display system, and interface circuit of input and output signal. 外围电路包括永磁机构充、放电电路、存储器扩展电路、键盘和显示接口电路、输入和输出接口电路等。
DMA controller is a programmable peripheral equipment which can transfer data block between different memory units in case of not interrupting CPU operation. DMA控制器是可编程的外围设备,它在不干涉CPU操作的情况下,传输数据块到存储器映射的任何位置。
In this paper, it discuss the hardware design and software design of the system. In hardware design, it mainly includes peripheral memory, low Butterworth filter, isolated serial port. 在论文中讨论了系统的硬件设计和软件设计:硬件设计包括外围存储器的扩展、巴特沃斯虑波器的设计、防干扰的隔离串口的设计等;
Hippocampal Administration of Ghrelin and Peripheral Injection of AVP Improve the Spatial Learning and Memory in Rats 海马内注射Ghrelin及外周给予AVP改善大鼠空间学习和记忆能力
At the resting state in the peripheral blood, CD26/ DPIV was preferentially expressed on the helper/ memory T cell population. 外周血中静止期的CD26/DPIV主要表达在记忆性辅助T细胞上。
The system consists of 240 × 128 dots array LCD, Mongolian font library, peripheral memory and devices of input and output etc. 该系统包括240×128点阵型液晶显示屏,蒙古文字模库,外围存储器、输入输出设备等。
DSP system software design is emphasized, which includes DSP chip configuration, peripheral initialization, enhanced direct memory access ( EDMA) ping-pong buffering transmission. 重点介绍了DSP系统软件设计部分,包括DSP芯片配置、DSP外设初始化、增强型直接存储器访问(EDMA)、乒乓缓冲传输等底层软件设计,以及算法的设计实现。
Debugged the circuit board, wrote the peripheral driver and video capture driver program, transplanted DSP/ BIOS RTOS, divided system memory, wrote multi-task program, transplanted and optimized algorithm, developed network program, wrote network testing interface by using MFC. 3. 调试硬件电路,编写外围驱动以及视频采集驱动程序,移植DSP/BIOS系统,划分系统存储空间,编写多任务程序,移植和优化车牌算法程序,开发网络程序,利用MFC编写网络测试界面等。
On the hardware side, based on the ARM processor, the detailed design of the peripheral circuits, including the ADC module, serial module, memory module, communication module, power module, the hardware circuit design. 在硬件方面,基于ARM处理器进行了外围电路的详细设计,包括ADC模块、串口模块、存储模块、通信模块、电源模块的硬件电路设计。
The transplant of μ C/ OS-II in DSP system, the driver for peripheral based on the operation system and also the application software including parallel communications, Nand-Flash memory, LCD& keyboard control and motion control management. 4. 完成μC/OS-II实时多任务操作系统在DSP中的移植,外设驱动程序的编写,以及基于操作系统的应用程序设计。主要包括并口通讯,NANDFlash存储管理,液晶显示与键盘控制和运动控制管理等。
And an improved word-oriented march test algorithm is proposed to diagnose all the static unlinked fault of the peripheral memory. 提出改进的基于字的行进测试方法,用于快速诊断接收机外设存储器的静态非链接故障。
The peripheral board includes the following part: Camera Link image acquisition circuit, image display circuits, communication circuits, memory circuits, circuits for interaction between human and the system and power. 本系统的外设板主要包括以下部分:Cameralink图像采集电路、图像显示电路、通讯电路、存储电路、人机交换电路和电源。
The design of the system mainly includes the clock circuit design, peripheral memory circuit design, gigabit Ethernet interface design, image sampling input/ output interface design, and so on. 该系统的设计主要包括时钟电路设计、外围存储器电路设计、千兆以太网接口设计、图像采集输入输出接口设计等等。
Results showed that negative central memory and neutral peripheral memory were hard to forget. 结果发现,中心负性记忆和边缘中性记忆较难遗忘;情绪对细节情绪记忆的遗忘有减缓作用,而对纯要义情绪记忆却有增强作用。