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[Embeded-SCM Develop] AT89C51

Description: 89C516RD+的两个AD转换程序,89C51是22.1184MHZ,有64KB Flash 256B(DataRAM)+1024B(Ext.RAM)的性价比很高的MCU-89C516RD AD converter, 89C51 is 22.1184MHZ, 64KB Flash 256B (DataRAM) 1024B (Ext.RAM) of high performance and low price MCU
Platform: | Size: 7242 | Author: 无芯有心 | Hits:

[Other resource] PinYin_InputMethod_C51

Description: 用C51实现的拼音输入法,这是改写的网友 embuffalo、独步上载在www.21ic.com自由发布区的由张凯原作的51上的拼音输入法程序。 原作使用了一个二维数组用以查表，我认为这样比较的浪费空间，而且每个字表的索引地址要手工输入，效率不高。所以我用结构体将其改写了一下。就是大家现在看到的这个。 因为代码比较的大，共有6,000多汉字，这样就得要12,000 byte来存放GB内码，所以也是没办法的 :-( 编译结果约为3000h,因为大部分是索引表，代码优化几乎无效。 在Keil C里仿真芯片选用的是华邦的W77E58，它有32k ROM, 256B on-chip RAM, 1K on-chip SRAM (用DPTR1指针寻址,相当于有1K的片上xdata)。条件有限，没有上片试验，仿真而已。 打算将其移植到AVR上，但CodeAVRC与IAR EC++在结构体、指针的定义使用上似乎与C51不太一样，现在还未搞定。还希望在这方面有经验的网友能给予指导。-C51 with the Pinyin input method, which is rewritten netizens embuffalo. Unrivaled www.21ic.com available in the free publication of the original work by Kai-51 on the Pinyin input method procedures . Appreciate the use of a two-dimensional array for the look-up table, I think this is a waste of space. Each of the characters but the index table to manually input address, efficiency is not high. I use the structure to rewrite a bit. We see now is this. Because the code comparison, a total of 6, more than 000 Chinese characters, this must be 12, byte to store 000 GB code, is not the way to compile results :-( about 3000h. because most of the index table. Code Optimization almost ineffective. Keil in the C simulation uses the chip in W77E58 Winbond, It has 32 k ROM 256B on-chip RAM, 1K on-chi
Platform: | Size: 14619 | Author: Jawen | Hits:

[Crack Hack] ecc

Description: 256B ecc（writed by c++）
Platform: | Size: 2337 | Author: 周聪 | Hits:

[Other resource] 62256

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
Platform: | Size: 89666 | Author: 金大鹏 | Hits:

[Embeded-SCM Develop] AT89C51

Description: 89C516RD+的两个AD转换程序,89C51是22.1184MHZ,有64KB Flash 256B(DataRAM)+1024B(Ext.RAM)的性价比很高的MCU-89C516RD AD converter, 89C51 is 22.1184MHZ, 64KB Flash 256B (DataRAM) 1024B (Ext.RAM) of high performance and low price MCU
Platform: | Size: 7168 | Author: 无芯有心 | Hits:

[SCM] PinYin_InputMethod_C51

Description: 用C51实现的拼音输入法,这是改写的网友 embuffalo、独步上载在www.21ic.com自由发布区的由张凯原作的51上的拼音输入法程序。 原作使用了一个二维数组用以查表，我认为这样比较的浪费空间，而且每个字表的索引地址要手工输入，效率不高。所以我用结构体将其改写了一下。就是大家现在看到的这个。 因为代码比较的大，共有6,000多汉字，这样就得要12,000 byte来存放GB内码，所以也是没办法的 :-( 编译结果约为3000h,因为大部分是索引表，代码优化几乎无效。 在Keil C里仿真芯片选用的是华邦的W77E58，它有32k ROM, 256B on-chip RAM, 1K on-chip SRAM (用DPTR1指针寻址,相当于有1K的片上xdata)。条件有限，没有上片试验，仿真而已。 打算将其移植到AVR上，但CodeAVRC与IAR EC++在结构体、指针的定义使用上似乎与C51不太一样，现在还未搞定。还希望在这方面有经验的网友能给予指导。-C51 with the Pinyin input method, which is rewritten netizens embuffalo. Unrivaled www.21ic.com available in the free publication of the original work by Kai-51 on the Pinyin input method procedures . Appreciate the use of a two-dimensional array for the look-up table, I think this is a waste of space. Each of the characters but the index table to manually input address, efficiency is not high. I use the structure to rewrite a bit. We see now is this. Because the code comparison, a total of 6, more than 000 Chinese characters, this must be 12, byte to store 000 GB code, is not the way to compile results :-( about 3000h. because most of the index table. Code Optimization almost ineffective. Keil in the C simulation uses the chip in W77E58 Winbond, It has 32 k ROM 256B on-chip RAM, 1K on-chi
Platform: | Size: 14336 | Author: Jawen | Hits:

[Graph Recognize] 256bmp

Description: 对256bmp进行图象处理 对256bmp进行图象处理-256bmp carried out on the image processing carried out on 256bmp image processing
Platform: | Size: 361472 | Author: | Hits:

[Crack Hack] ecc

Description: 256B ecc（writed by c++）-256B ecc (writed by c++)
Platform: | Size: 2048 | Author: 周聪 | Hits:

[SCM] 62256

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 | Hits:

[SCM] aduc812

Description: ADuC812是美国AD公司推出的高性能单片机，具有集成度高、资源丰富等特点。 (1) 基于8051的内核，指令系统与8051兼容，额定工作频率12MHz。 (2) 8KB片内闪速/电擦除程序存储器 640B片内闪速/电擦除数据存储器 256B片内数据RAM。 (3) 3个16位的定时器/计数器 32根可编程I/O线 9个中断源，2个优先级。 (4) 1个8通道，高精度12位ADC 2个12位电压输出DAC。 (5) 1个片内温度传感器。 (6) 采用3V、5V电压工作 具有正常、待机和掉电三种工作模式。 (7) 1个通用UART串行I/O 1个与I2C兼容的两线串口和SPI串口 1个看门狗定时器(WDT) 1个电源监视器(PSM)。-ADuC812 is AD Launches the United States, high-performance single-chip, high integration and rich in resources and so on. (1) Based on the 8051 core 8051 compatible instruction set with a rated operating frequency of 12MHz. (2) 8KB-chip Flash/EE program memory 640B-chip Flash/EE data memory 256B-chip data RAM. (3) three 16-bit timer/counter 32 programmable I/O lines 9 interrupt sources, two priority. (4) an 8-channel, high-precision 12-bit ADC 2 12-bit voltage output DAC. (5) a-chip temperature sensor. (6) the use of 3V, 5V voltage with normal, standby and power-down mode of the three. (7) a generic UART serial I/O 1 with I2C-compatible two-wire SPI serial port and serial port a watchdog timer (WDT) 1 power supply monitor (PSM).
Platform: | Size: 695296 | Author: 白涛 | Hits:

[assembly language] 256b

Description: 当年256Bit比赛的程序集，有部分有代码，虽然是DOS时代的东西，但其中的汇编技巧，及对X界面的使用，在现在看来也另人惊异,面最另人刮目的是它们中最大的也只有256Bit-This is the program of the 256bit game, and ports of them has code. Though it is a little old,it s tecnolidge is surpised anyone. and the biggest one of them is only 256 bit.
Platform: | Size: 2000896 | Author: lcl | Hits:

[GDI-Bitmap] dropz

Description: 256B intro, 1st place at Demobit 98 demoparty coded by -baze-> of 3SC [with help of bEETLE and loveC (many refinements)]-256B intro, 1st place at Demobit 98 demoparty coded by-baze-> of 3SC [with help of bEETLE and loveC (many refinements)]
Platform: | Size: 3072 | Author: 111111 | Hits:

[Embeded-SCM Develop] AT89C51

Description: 89C516RD+的两个AD转换程序,89C51是22.1184MHZ,有64KB Flash 256B(DataRAM)+1024B(Ext.RAM)的性价比很高的MCU-89C516RD AD converter, 89C51 is 22.1184MHZ, 64KB Flash 256B (DataRAM) 1024B (Ext.RAM) of high performance and low price MCU
Platform: | Size: 7168 | Author: marketf | Hits:

[Embeded-SCM Develop] AT89C51

Description: 89C516RD+的两个AD转换程序,89C51是22.1184MHZ,有64KB Flash 256B(DataRAM)+1024B(Ext.RAM)的性价比很高的MCU-89C516RD AD converter, 89C51 is 22.1184MHZ, 64KB Flash 256B (DataRAM) 1024B (Ext.RAM) of high performance and low price MCU
Platform: | Size: 7168 | Author: tionm | Hits:

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