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Description: 推箱子游戏]基于AT89S51+62256+12864LCD
Platform: |
Size: 47257 |
Author: fxs |
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Description: 模拟访问外部存储器SRAM程序 62256测试读写程序 经仿真!
Platform: |
Size: 58963 |
Author: yi1986912@163.com |
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Description: 使用OKI公司8255A控制62256RAM程序,并使用8803液晶显示,附液晶驱动。-8255A using the OKI company 62256RAM control procedures and the use of liquid crystal display 8803, with LCD driver.
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Size: 266240 |
Author: 童童 |
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Description: MSP430 F149对外部SRAM(EG:62256)的操作,可以正常读写,验证通过-MSP430 F149 to external SRAM (EG: 62256) operation, can be normal to read and write, verify through
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Size: 1024 |
Author: 齐全 |
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Description: 一个推箱子的游戏,编程思想很值得借鉴,对大家会很有帮助-A Sokoban game, programming ideas are worth learning, for all of us would be helpful
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Size: 116736 |
Author: 张扬 |
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Description: 经典的推箱子程序,里面还有我的设计的流程图。和全部的源代码,而且代码经过测试。有图片证明。-Sokoban classic procedure, there is also my design flow chart. And all the source code, and the code has been tested. There are pictures to prove.
Platform: |
Size: 82944 |
Author: 李志聪 |
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Description: 单片机扩展片外RAM,用到的芯片有373,62256这里包涵了测试与串口调试等程序,可以用于扩展调试与串口通讯调试等-Single-chip expansion of chip RAM, the chips used here have 373,62256 includes the testing and debugging, such as serial procedures, can be used to expand the debugging and debug serial communication, etc.
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Size: 17408 |
Author: 吕坤 |
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Description: 该文件中包括89系列 X102开发板的12232液晶屏AD转换器ADC0809,DA转换器DAC0832,I2C总线芯片24C02,RAM电路62256,发光二极管电路-The document includes 89 series of the X102 development board 12232 LCD AD converter ADC0809, DA converter DAC0832, I2C bus chip 24C02, RAM circuit 62256, light-emitting diode circuit
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Size: 307200 |
Author: xiaoyang |
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Description: EPM1270和ram62256的verilog接口程序,用QuartusII编译
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Size: 323584 |
Author: 汉武帝 |
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Description: GSM短信LED条屏控制板,STC单片机+29C040+62256-GSM message LED screen control panel section, STC Singlechip+ 29C040+ 62256
Platform: |
Size: 19456 |
Author: 混合 |
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Description: 推箱子游戏]基于AT89S51+62256+12864LCD-Sokoban game] based on AT89S51+ 62256+ 12864LCD
Platform: |
Size: 47104 |
Author: fxs |
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Description: MSC-51系列单片机内有128B或256B的RAM数据存储器,对一般应用场合,内部 RAM可以满
足系统对数据存储器的要求,但对需要大容量数据缓冲器的应用系统(如数据采集系统),仅片内的RAM存储器往往不够用,这种情况下,就需要在单片机外部扩展数据存储器。
MSC-51与外部数据存储器的一般连接方法:外部数据存储器的高8位地址由P2口提供,低8位地址线接地址锁存器的输出端。外部RAM的读、写控制信号分别接MCS-51的 、 。外部RAM的片选信号可由P2口未用的地址线的剩余口线以线选方式或译码方式提供。
随机存贮芯片(RAM)HM62256的存贮量为32KB,地址线有(A0~A14),是单片机应用系统中最常见的数据存储器
-err
Platform: |
Size: 89088 |
Author: 金大鹏 |
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Description: 62256在单片机上的应用,C语言源码,Keil uVision3工程文件,附原理图及说明学习文档
62256简介:
62系列是最常用的单片机系统扩展RAM元器件,其类型有6216、6232、6264、62128、62256或62512等多种,62后面的数字表示此元器件中可以存储的位(单位:千bit),我们通常的说法是将此值除以8,比如62256将256除以8,我们一般称之为32K的RAM。
如果学习过二进制就可以知道,区分两个字节需要一根地址线就可以:0或者1;而区分四个字节需要2根地址线;区分八个字节需要三根地址线…..以此类推,我们可以计算出要区分32K的RAM区,需要15根地址线,也就是器件上面的A0-A14管脚用于确定唯一的一个字节内容。
我们现在学习的51单片机是8位的,所以必须用两个IO口来联接这个RAM器件,通常我们用P0(低字节)和P2(高字节)两个端口来确定此器件的地址,而P0口是51单片机标准的总线口,是地址线和数据线复用的,所以与62256联接时需要加一片锁存器来锁存地址。即先将地址送到锁存器(通常用74HC373)中,然后P0口空闲下来后开始接收或发送数据至62256。
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Platform: |
Size: 18432 |
Author: Tad |
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Description: 62256资料 详细资料
62256资料 详细资料-62256资料 详细资料
62256资料 详细资料
Platform: |
Size: 133120 |
Author: 123456 |
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Description: 基于AT89S51+12864+62256设计的推箱子游戏,共享资源,欢迎下载-AT89S51 12864 62256 tui xiangzi youxi
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Size: 53248 |
Author: SHJDW |
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Description: 自制AVR开发板详细资料,其中包括详细的代码和PCB制作。包括12846LCD,18B20,DS1302,PS/2,62256,RS232,RS485等-Home AVR development board detailed information, including details of the code and PCB production. Including 12846LCD, 18B20, DS1302, PS/2,62256, RS232, RS485, etc.
Platform: |
Size: 443392 |
Author: 陈晨 |
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Description:
Platform: |
Size: 19456 |
Author: zx |
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Description: 单片机读写62256的程序,硬件连接是单片机的wr脚和rd引脚分别接62256的OE和CS,这两个脚的时序单片机是由硬件自动完成的,P0口作为数据和地址用,用74hc573进行地址锁存,ALE来控制,ALE控制573的时序也是由单片机硬件自动完成的-Microcontroller to read and write 62 256 procedures, the hardware connection is microcontroller rd wr feet and then 62,256, respectively, the OE pin and CS, the timing of these two legs microcontroller is done automatically by the hardware, P0 port as data and addresses, with 74hc573 the address latch, ALE to control, ALE timing control 573 is done automatically by the microcontroller hardware
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Size: 3072 |
Author: 陈泽群 |
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Description: 很好的双端口芯片62256芯片资料,对做单片机的人有很大帮助,多多支持!-Good chip 62256 chip dual-port data, people who do great help to SCM, a lot of support!
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Size: 378880 |
Author: 周华夏 |
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Description: 数据存贮器62256扩展实验,使用一片62256RAM,作为片外扩展的数据存贮器,
先对其0000H~0EF1H单元写入。-Data memory 62 256 extension experiments, using a 62256RAM, as an extension of the data memory chip, the first unit of its 0000H ~ 0EF1H write.
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Size: 1024 |
Author: jj |
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