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[Embeded-SCM Develop] 8255bitcon

Description: 8255可编程并行扩展接口位控功能的应用.caj-8255 programmable parallel interface to expand the application of digital control functions. Caj
Platform: | Size: 140288 | Author: zhou tian | Hits:

[SCM] 8255to51

Description: MCS_51单片机与8255连接方法的分析与应用.caj-8255 Microcontroller and MCS_51 connection method of analysis and application. Caj
Platform: | Size: 20480 | Author: zhou tian | Hits:

[VHDL-FPGA-Verilog] 16t75CbY

Description: 8255参考设计VHDL源代码，调试通过，有很强的参考价值-8255 reference design VHDL source code, debugging through, have a strong reference value
Platform: | Size: 227328 | Author: yj | Hits:

[assembly language] jiaotongdeng

Description: 一、实验目的通过并行接口8255实现十字路口交通灯的模拟控制,进一步掌握对并行口的使用。二、实验内容如图8-1，L7、L6、L5作为南北路口的交通灯与PC7、PC6、PC5相连，L2、L1、L0作为东西路口的交通灯与PC2、PC1、PC0相连。编程使六个灯按交通灯变化规律亮灭。三、编程提示: 十字路口交通灯的变化规律要求：（1）南北路口的绿灯、东西路口的红灯同时亮30秒左右。（2）南北路口的黄灯闪烁若干次，同时东西路口的红灯继续亮。（3）南北路口的红灯、东西路口的绿灯同时亮30秒左右。（4）南北路口的红灯继续亮、同时东西路口的黄灯亮闪烁若干次。（5）转(1)重复。
Platform: | Size: 1024 | Author: 石鹏 | Hits:

[VHDL-FPGA-Verilog] PALIC_8255

Description: 8255并行接口芯片得VHDL描述，可综合-8255 parallel interface chip a VHDL description can be integrated
Platform: | Size: 422912 | Author: luyingc | Hits:

[Embeded-SCM Develop] jtd[2]

Description: 8255控制交通灯全资料，主要是利用8255A控制交通灯用的是8031-8255 to control traffic lights the whole data, mainly used to control traffic lights 8255A using a 8031
Platform: | Size: 54272 | Author: 猴子 | Hits:

[SCM] 8255B

Description: 8255控制液晶显示和键盘，希望对大家有帮助-8255 Control of liquid crystal display and keyboard, and they hope to help everyone
Platform: | Size: 2048 | Author: zhangna | Hits:

[SCM] 8255

Description: 基于单片机的程序设计，希望对大家有帮助。-Procedures based on single-chip design, we hope to be helpful.
Platform: | Size: 1024 | Author: 云 | Hits:

[SCM] 8255key

Description: 用8255扩展键盘，节省io廉价的方式。-8255 with the expansion of the keyboard, cheap way to save io.
Platform: | Size: 592896 | Author: wangkai | Hits:

[assembly language] lamp

Description: 以8255作为输出口，控制8个单色LED灯。 8255工作于方式0，此时PA、PB、PC均为可独立输入／输出的并行口。8255的各寄存器对应的口地址为： PA口：218H PB口：219H PC口：21AH 控制寄存器：21BH -To 8255 as output control 8 monochrome LED lights. 8255 works in the way 0, at this time PA, PB, PC are independent of the input/output of the parallel port. 8255 corresponding to each register口address: PA I: 218H PB I: 219HPC I: 21AH control register: 21BH
Platform: | Size: 1024 | Author: 刘刘 | Hits:

[VHDL-FPGA-Verilog] 8255

Description: Verilog语言描述的Intel8255 IP Core，本人已经在某项目中经过了物理验证的，可直接用于FPGA综合或ASIC综合。
Platform: | Size: 6144 | Author: David.Mr.Liu | Hits:

[VHDL-FPGA-Verilog] 8255_IO_vhdl

Description: VHDL语言设计 8255并行I/O接口芯片-VHDL Language Design 8255 Parallel I/O interface chip
Platform: | Size: 1024 | Author: weixj | Hits:

[assembly language] dianziqin

Description: 电子琴，8255和8253产生音乐，能播放一段电子音乐-Organ, 8255 and 8253 have music, can play a section of electronic music
Platform: | Size: 1024 | Author: 巫冬冬 | Hits:

[assembly language] weijijiekoubaogao

Description: 8255的工作方式及初始化编程流水灯显示实验 8254A的工作方式及初始化编程每按KK1+键5次，屏幕上显示增加一个字符“M”-8255 working methods and initialization programming 8254A water lights display the work of experimental methods and initialization programming every KK1+ Key 5 times, displayed on the screen to add a character
Platform: | Size: 45056 | Author: 黄婷 | Hits:

[assembly language] cx

Description: 8255扫描键盘、显示程序 A-a^n18 利用8255可编程并行口做一个扫描键盘实验，把按键输入的键码，显示在由8279控制的七段数码管上。 8255PA口做键盘输入线，PB口作扫描线。-8255 scanning keyboard, display program A-a ^ n18 programmable parallel port to use 8255 to do a keyboard scan experiment, the button input keys code, displayed in the control of the team respectively by 8279 digital tube. 8255PA I make the keyboard input line, PB mouth for scan line.
Platform: | Size: 2048 | Author: stevanye | Hits:

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