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mp3
- The first task at hand is to set up the endpoints appropriately for this example. The following code switches the CPU clock speed to 48 MHz (since at power-on default it is 12 MHz), and sets up EP2 as a Bulk OUT endpoint, 4x buffered of size 512, a
sd_IP
- SD card controller can just read data using 1 bit SD mode. I have written this core for NIOS2 CPU, Cyclone, but I think it can works with other FPGA or CPLD. Better case for this core is SD clock = 20 MHz and CPU clock = 100 MHz (or in the rati
cpu-kongzhi
- 1. 实现能够执行R型、LW、SW、BEQ以及J指令的单时钟控制器,使其能够支持基本的指令。 2. 用Verilog HDL实现单时钟CPU控制器,在ISE上进行波形仿真,并在FPGA上实现。-1. Implementations can perform R-type, LW, SW, BEQ, and J instruction every clock controller, to enable them to support the basic directives. 2 single-
RISC-CPU
- 用FPGA实现一个简易的CPU,采用精简指令集结构,每一条指令有16bit,高三位为指令操作数,后13位为地址,该CPU能实现8种指令操作,分别有HLT(空一个中期)ADD(相加操作)SKZ(为零跳过)AND(相与操作)XOR(异或操作)LDA(读数据)STO(写数据)JMP(无条件跳转指令)。cpu包括8个部件,分别为时钟发生器、指令寄存器、累加器、算术逻辑单元、数据控制器、状态控制器、程序计数器、地址多路器,各个部件之间的相互操作关系由状态控制器来控制,程序指令存放在初始rom中,本例程存放
common
- u-boot loader common files, like cpu, clock, environment...etc-u-boot loader common files, like cpu, clock, environment...etc...
cputimer
- 合众达开发板的基于cpu时钟发生器的源程序-Development board of the United cpu clock generator based on the source. .
RandUUID
- 利用CPU时钟,产生UUID的方式。最低最原始最有效的方式。-RANDOM NUMBER based on the cpu clock
clock
- 单片计算机即单片微型计算机。(Single-Chip Microcomputer ),是 集CPU ,RAM ,ROM , 定时,计数和多种接口于一体的微控制器。他体积小,成本低,功能强,广泛应用于智能产 品和工业自动化上。而51 单片机是各单片机中最为典型和最有代表性的一种。这次毕业设 计通过对它的学习,应用,从而达到学习、设计、开发软、硬的能力。 -Monolithic single-chip microcomputer computer. (Single-Chip Micr
GetCpuSpeed
- function GetCpuSpeed: Comp { function to return the CPU clock speed only. } { Usage: MessageDlg(Format( .1f MHz , [GetCpuSpeed]), mtConfirmation, [mbOk], 0) } -function GetCpuSpeed: Comp { function to return the CPU clock speed only. } {
Led05220
- 这个实验使用ATmega48单片机,这段代码通过“送数”与“延时”的交替,实现了端口 上LED的“轮流闪烁”效果。 //硬件环境:ATmeg48 单片机,CPU时钟1MHz //软件环境:ICC AVR6.3以上 -This experiment using ATmega48 microcontroller, the adoption of this code, " send a few" and " delay" of the turn, t
led05221
- 编译通过下载后,应该观察到PC5端口上所连接的发光二极管以每秒1次的频率闪烁。 这个实例的重点除了实际使用定时器之外,更重要的是引入了软件模板的使用。 //硬件环境:ATmeg48 单片机,CPU时钟1MHz //软件环境:ICC AVR6.3以上-Compiled after download, it should be observed that the PC5 port on the light-emitting diode connected to the frequency
InterruptKeyboard
- 在这个实例中,模拟了按键唤醒功能。单片机通常在空闲的时候处于休眠状态,直到用户通过按键操作它时,才醒过来全速运行。另外此例讨论了编写键盘程序时的另一个重要问题:去抖动。 //硬件环境:ATmeg48 单片机,CPU时钟1MHz //软件环境:ICC AVR6.3以上-In this case, the simulation of the wake-up function keys. Single-chip idle time usually dormant until the user
cpulimit-1.1.tar
- 它是什么? cpulimit是一个简单的程序,将限制CPU使用率的进程(以百分比表示,而不是在CPU clock)。这是非常有用的控制shell工作,当你不想让他们吃太多的CPU 。它没有采取行动或其他调度优先的东西,但真正的CPU使用率。此外,它能够适应整个系统的负载,动态和快速。-What is it? cpulimit is a simple program that attempts to limit the cpu usage of a process (expressed i
micro
- 16 cpu design VHDL source code, including alu, clock, memory and other parts of the design
net_test
- 程序测试成功,让程序全速运行起来后,设置板子的ip地址为192.168.2.200 主机的ip地址为192.168.2.103 程序运行开始如下: ******************************************* * * * BP2008 BIOSV1.0 * * SOFTRON BEIJING INC. * * * ******************************************* Machine Number i
clock
- 我们上课,老师给的参考程序。在星研仿真环境下运行。结合8259、8253、8279三片芯片,CPU为8088。压缩文件内是2份文档,一份是软件框图,另一份是接线及程序代码。-We took classes and teachers to the reference procedure. In the Star simulation environment running under study. 8259,8253,8279 three-chip combination, CPU of 8088
1
- CPU的时钟产生器 根据CLK信号输出4个时钟信号-CPU clock generator 4 under the CLK signal output clock signal
src
- 触摸屏驱动实验 中的s3c2410 cpu 时钟驱动设置-Touchscreen Driver of the s3c2410 cpu clock driver set
VC_precision_us
- VC程序,通过cpu的滴答声来对程序进行精确计时,精度可达微妙。-VC program,calculate time according to cpu clock,precision can reach us.
EDMA-API
- 关于DSP的EDNA使用寄存器和相关API函数的总结资料,EDMA是在DMA上发展起来的一种传输方式,它拥有DMA传输的全部特性,除了具有DMA后台操作(即不占用CPU的时钟),高吞吐率等特点外,EDMA比DMA通道的功能 更加强大-EDNA on the use of registers and DSP-API functions related to the summary information, EDMA is developed on a DMA transfer method,