The sample software includes, common library, Peripheral APIs, and test modules for the APIs. The common library include startup file, standard definition and header files, processor specific setup module, generic interrupt related APIs, timer routine, and scatter loading file. The Peripheral directories include, GPIO, PWM, Real-time clock, timer, SPI, I2C, Watchdog timer, UART, external interrupt, etc.
标签: APIs Peripheral The includes
上传时间: 2014-01-15
上传用户:zl5712176
Device pins that are not connected to a specific Peripheral function are controlled by the GPIO registers. Pins may be dynamically configured as inputs or outputs. Separate registers allow setting or clearing any number of outputs simu 中文
标签: controlled Peripheral are connected
上传时间: 2014-01-16
上传用户:lijinchuan
1、该Peripheral文件夹包含五个有关系统外设的程序:DEC5502_USB、DEC5502_LED和DEC5502_UART程序。 2、DEC5502_USB程序主要实现了与PC机应用程序之间的USB通讯,并根据PC机传来的指令进行相应的动作。 3、DEC5502_UART程序主要完成了利用外扩UART(A通路和B通路)与PC机进行数据的发送和接收操作。 4、DEC5502_LED程序通过配置系统定时器和系统中断来控制指示灯D5和D1,并且通过D5和D1是否交替闪烁来达到测试系统定时器和系统中断的目的。 5、DE5502_SDRAM与EMIF有关的测试程序。对他们的访问成功与否主要取决于对EMIF接口的配置,测试程序配置时设为最为可靠的方式,用户可以根据相应的技术文档来对EMIF进行重新配置,从而提高访问外扩存储器的速度。
标签: 5502 DEC Peripheral USB
上传时间: 2014-01-05
上传用户:曹云鹏
ADμC812的串行外设接口(SPI)及其应用摘要:ADμC812是一种新型的集成12位数据采集系统。它的串行外设接口SPI(serial Peripheral interface)可进行主机和多片从外围器件的信息传递,即主机对从机的控制及从机向主机提供各种信息等,从而实现系统之间的各种控制和操作。
标签: C812 Peripheral SPI interface
上传时间: 2016-12-08
上传用户:tzl1975
外围组件接口技术(Peripheral Component Interconnect PCI)是一种新型的高带宽、处理器无关的总线系统。它既可以作为中间层的总线也可以作为周边总线系统使用。与其他普通总线规范想对照,PCI 总线为高速I/O设备提供了更好的支持(比如图形适配器、网络接口控制器、磁盘控制器,等等)。现行的标准允许在33Mhz下使用64根数据线,纯传输速率可达2.11Gbps。但是PCI吸引人的地方不在于它的高速度,它适应了现代I/O设备对系统的要求,并且只需要很少的芯片就可以实现并支持其他总线系统。
标签: Interconnect Peripheral Component PCI
上传时间: 2017-01-17
上传用户:qb1993225
PIC单片机(Peripheral Interface Controller)是一种用来开发的去控制外围设备的集成电路(IC)。一种具有分散作用(多任务)功能的CPU。与人类相比,大脑就是CPU,PIC 共享的部分相当于人的神经系统。
标签: Controller Peripheral Interface PIC
上传时间: 2013-12-18
上传用户:坏坏的华仔
Enhanced version of the Serial Peripheral Interface available on Motorola s MC68HC11 family of CPUs.Enhancements include a wider supported operating frequency range, 4deep read and write fifos, and programmable transfer count dependent interrupt generation. As with the SPI found in MC68HC11 processors the core features programmable clock phase [CPHA] and clock polarity [CPOL]. The core features an 8bit wishbone interface. Very simple, very small.
标签: Peripheral Interface available Enhanced
上传时间: 2014-12-06
上传用户:invtnewer
TD1120 USB On-The-Go Full-Speed Host, High-Speed Peripheral Controller Technical Manual
标签: Full-Speed Controller High-Speed Peripheral
上传时间: 2013-12-08
上传用户:84425894
F2833x / F2823x C/C++ Header Files and Peripheral Examples.It is very useful.
标签: Peripheral Examples F2833x F2823x
上传时间: 2017-04-25
上传用户:xhz1993
C280x C/C++ Header Files and Peripheral Examples The DSP28xx C/C++ Peripheral header files and example projects files facilitate writing C/C++ Code for the TI鈥檚 28xx MCUs. The code can be used as a learning tool or as the basis for a development platform depending on the current needs of the user. We suggest that you immediately download these header files in order for an easier transition to understanding the 28xx Peripherals.
标签: Peripheral Peripheral and Examples
上传时间: 2014-01-24
上传用户:fandeshun