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chuanhangtongxin
- 单片微型计算机是微型计算机发展中的一个重要分支，是把构成一台微型计算机的主要部件如中央处理器(CPU)、存储器(RAM/ROM)和各种功能I/O接口集成在一块芯片上的单芯片微型计算机(Single Chip Micro Computer),简称单片机.由于它的结构与指令功能都是按工业控制要求设计的,且近年来单片机着力扩展了各种控制功能如A/D、PWM等,因此我们更多时候称其为一个单片形态的微控制器(Single Chip Micro Controller),或直接称其为微控制器(Micro Co
rej03c0325_r1ex24512axxs0ads
- R1EX24xxx series are two-wire serial interface EEPROM (Electrically Erasable and Programmable ROM). They realize high speed, low power consumption and a high level of reliability by employing advanced MNOS memory technology and CMOS process and l
rom
- tk25平台默认的是128Mbit flash memory 和 32Mbit SRAM，因为1BYTE等于8BIT，所以就是我们通常所说的是16M ROM和4M RAM，不过由于文件系统占用2M，这2M一般又被分为系统盘和用户盘，系统盘存储NV文件和MMS相关文件，对用户不可见，-tk25 platform, the default is 128Mbit flash memory and 32Mbit SRAM, because the 1BYTE equal 8BIT, so that we
spartan6_fpga_blockram_user_guide
- Spartan6 FPGA中的块存储器使用指南，可以构建为FIFO，ROM，RAM，移位寄存器等。-Spartan6 FPGA block memory in the User Guide, you can build for FIFO, ROM, RAM, shift registers and so on.
emc78p468programGuide
- The EM78P468N is an 8-bit RISC type microprocessor with high speed CMOS technology and low power consumption. Integrated onto a single chip are on chip watchdog (WDT), Data RAM, ROM, programmable real time clock counter, internal/external interru
213243545
- （1）定义一个CPU类，包含等级(rank)、频率(frequency)、电压(voltage)等属性，有两个公有成员函数run、stop，其中rank为枚举类型CPU_ Rank，定义为enum CPU_ Rank(P1 = 1，P2，P3，P4，P5，P6，P7)，frequency为单位是MHz的整型数，voltage为浮点型的电压值。观察构造函数和析构函数的调用顺序。 （2）定义一个简单的Computer类，有数据成员芯片(CPU)，内存(ram)，光驱(cdrom)等等，有两个公有
5
- 电脑维护大全。。。 电脑故障维护大全目录 1楼：主板故障 2楼：显卡故障 3楼：声卡故障 4楼：硬盘故障 5楼：内存故障 6楼：光驱故障 7楼：鼠标故障 8楼：键盘故障 9楼：MODEM故障 -Computer maintenance daqo... Computer breakdown maintenance daqo directory 1 floor: mainboard failure 2 floor: video card fau
sin-creater
- 本文通过一种较简单的方法，设计了频率可调的正弦信号函数发生器。本文设计的正弦波发生器通过改变取点的步长实现频率可调，通过加法器获得输出点地址，调用ROM存储单元的数据，实现了正弦波发生器的设计。包括源码以及仿真结果，完整实验报告~-This article through a relatively simple method, the design of the sinusoidal signal of the frequency tunable function generator. Pape
Atmel-AVR
- The AVR is a modified Harvard architecture 8-bit RISC single chip microcontroller which was developed by Atmel in 1996. The AVR was one of the first microcontroller families to use on-chip flash memory for program storage, as opposed to one-time prog
BJ8P508/153 8-BIT MICRO-CONTROLLER
- BJ8P508/153 is an 8-bit microprocessor with low-power and high-speed CMOS technology. It is equipped with a 1024*13-bits Electrical One Time Programmable Read Only Memory (OTP-ROM) with it. It provides a PROTECTION bit to prevent intrusion of user’s
mem_ctrl_latest.tar
- This is a universal Memory Controller core. It supports a variety of memory devices, flexible timing and predefined system startup a Flash or ROM memory.-This is a universal Memory Controller core. It supports a variety of memory devices, flexibl
ug_ram_rom
- This user guide describes the Altera megafunction IP cores that implement the following memory modes: ■ RAM:1-Port—Single-port RAM ■ RAM:2-Port—Dual-port RAM ■ ROM:1-Port—Single-port ROM ■ ROM:2-Port—Dual-port ROM Altera provides two IP c
Memory-Categories
- 本文档为MCU常用的存储器分类，包括RAM ROM FLASH DDR3 DDR2等介绍。-his document is commonly used MCU memory categories, including RAM ROM FLASH DDR3 DDR2 etc. introduction.
flash
- Flash存储器又称闪存，它结合了ROM和RAM的长处，不仅具备电子可擦除可编程（EEPROM）的性能，还可以快速读取数据（NVRAM的优势），使数据不会因为断电而丢失。U盘和MP3里用的就是这种存储器。在过去的20年里，嵌入式系统一直使用ROM（EPROM）作为它们的存储设备，然而近年来Flash全面代替了ROM（EPROM）在嵌入式系统中的地位，用作存储Bootloader以及操作系统或者程序代码-Flash memory also known as flash, it combines t
2_Memory_Access_a_Manipulation
- It s about assembly coding of popular 32 bit uC STMF32401RETx and talks about RAM and ROM memory access and storing and reading data specific memories -It s about assembly coding of popular 32 bit uC STMF32401RETx and talks about RAM and ROM memory a