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Description: 44b0启动代码
本项目在ADS1.2下编译,在SDT2.51的ADW中调试。编译时，请将整个44b0xbios目录拷贝到c:\\下-44b0 boot code of the item under the ADS1.2 compiler, in the ADW SDT2.51 tuning. Compile time, I would be grateful if the entire 44b0xbios copy of the directory c : \\ under
Platform: |
Size: 187897 |
Author: 李 |
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Description: 44b0启动代码
本项目在ADS1.2下编译,在SDT2.51的ADW中调试。编译时，请将整个44b0xbios目录拷贝到c:\下-44b0 boot code of the item under the ADS1.2 compiler, in the ADW SDT2.51 tuning. Compile time, I would be grateful if the entire 44b0xbios copy of the directory c : \ under
Platform: |
Size: 187392 |
Author: 李 |
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Description: 1IC网友 做的硬盘MP3资料公开
该播放器使用了美国atmel公司出品的mp3播放器专用芯片at89c51snd1c.
本芯片特性如下：
1)MCS51内核，可以利用单片及开发软件Keil软件方便开发mp3播放器，无需特殊软件平台；
2)MPEG I/II-Layer 3 hardware decoder
.独立MP3 Decoder
.支持48,44.1,32,24,22.05,16khz取样频率
.支持软件31阶音量控制,高中低音均衡控制
.重低音效果
3)集成DAC部件，支持PCM,IIS格式；
4)64K字节片上代码存储空间（100K次擦写寿命）
5)4K字节boot flash memory,USB/UART下载代码
6)集成USB1.1 device部件
7)MMC卡接口
8)IDE/ATAPI接口（HDD/CD-ROM Interface)
9)2通道ADC,8Khz取样-1IC Netizen done disclosing information on the hard drive MP3 player that uses a ATMEL producer of the m p3 players ASIC at89c51snd1c. the chip features are as follows : 1) MCS51 kernel, and can use a single software Keil software development and facilitate the development of MP3 players, without special software platform; 2), MPEG I/II-Layer 3 hardware decoder. De independent MP3 coder. 48,44.1,32,24,22.05 support, ASF sampling frequency. support software volume control 31 bands, high school bass equalization control. bass results 3) DAC integrated components, support PCM, IIS format; 4) 64K-byte on-chip code storage space (100K erase life time) 5) 4K bytes boot Flash h memory, USB/UART download code 6) integrated USB 1.1 device components 7) MMC card interface 8) IDE/ATAPI interfac
Platform: |
Size: 1008640 |
Author: 史比 |
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Description: 51单片机上网的引导代码，开发51单片机web必须-51 microcontroller online guide code, development must be 51 MCU web
Platform: |
Size: 9216 |
Author: cqcms |
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Description: 00ic-51开发板的预先烧写的程序，用于00ic-51开发板的开机检测-00ic-51 development board programmer in advance of the procedure, for 00ic-51 development board boot detection
Platform: |
Size: 30720 |
Author: chenran |
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Description: 【绝版-原创-经典】51单片机做的一个趣味程序【仿xp开机画面】显示在12232LCD上，效果非常不错。使用的是mcs-51汇编。附件有电路和源码，推荐用proteus仿真。aki_studio@163.com-[Print- original- classic] 51 Singlechip interesting to do an imitation procedures [] xp boot screen is displayed in 12232LCD, the effect is very good. Using mcs-51 compilation. Annex source circuit and has recommended using Proteus simulation. aki_studio@163.com
Platform: |
Size: 182272 |
Author: aki |
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Description: C语言开发的一个计算机病毒程序，能够实现自动繁殖，删除系统文件，自我复制，修改注册表任意表项，进入系统启动进程等等功能。-C language developed by a computer virus program that can automatically reproduce, delete system files, self-copy, modify any registry entry, enter the system boot process and so on.
Platform: |
Size: 26624 |
Author: 季节 |
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Description: 以51系列单片机为核心，使用24C02串行EEPROM进行存储开机次数，由LED数码管显示存储的开机次数。单片机复位1次，从24C02中读取数据，然后加1，最终数码管显示的数字就是开机次数。-51 Series single-chip as the core, the use of 24C02 Serial EEPROM boot the number of store by the LED digital tube display the number stored in the boot. Singlechip reset 1 times read data from the 24C02, and then add 1, the ultimate digital tube display the number of the figures is the boot.
Platform: |
Size: 1024 |
Author: 李宗波 |
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Description: 基于51系列单片机的开机计数实验，E2PROM为24c02。-Based on 51 Series Single-chip boot count experiments, E2PROM for 24c02.
Platform: |
Size: 7168 |
Author: lixin |
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Description: 51单片机
开机8个灯循环， 按p32后暂停，小喇叭响，松开继续循环，中断的典型应用。 *
硬件连接：p1口8路指示灯，喇叭p3.7,按键p3.2 -51 single-chip 8 lamp boot cycle, according to P32 after the pause, a small horn ring, let go to continue the cycle of disruption of the typical application.* Hardware connections: p1 mouth indicator 8, the loudspeaker p3.7, button P3.2
Platform: |
Size: 1024 |
Author: cc |
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Description: 各功能描述:
1. 当A为低电平时,AC-3灯点亮,即是AC-3的输入方式 当A为高电平时,STEREO灯点亮,即是STEREO的输入方式
2. 当STANDBY灯点亮时，为待机状态；此LED闪动时为MUTE状态,PT2258为静音状态,同时STANDBY为低电平
3. 各声道（FRONT，SUB，REAR，CENT）其微调音量调节+/-5dB；音量调节从01~80dB
4. 面板无任何按键,均为遥控器控制
5. 刚开机时为待机状态，开机时音量为50dB状态,各微调为0dB,
6. 按遥控器的REST键后,系统为开机时状态，
7. PT2258音量衰减共80DB,按遥控器每按一次衰减1dB,
-Description of each function: 1. When A low when, AC-3 lights lit, that is, AC-3 input mode when A is high when, STEREO lights lit, that is, STEREO input 2. When the STANDBY lamp lit, for standby mode this LED flashing when the MUTE state, PT2258 for the mute state, at the same time STANDBY low 3. the channel (FRONT, SUB, REAR, CENT) fine tuning to adjust the volume of its+ /-5dB adjust the volume from 01 ~ 80dB4. panel without any keys are remote control 5. just machines for the standby mode, the boot volume to 50dB, and the fine-tuning for 0dB, 6. by remote REST button, the system for boot-up status, 7. PT2258 total volume attenuation 80DB, by remote control every time attenuation 1dB,
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Size: 821248 |
Author: 吴智斌 |
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Description: 用C语言实现51单片机的2402开机次数3位计数程序-51 using C language to achieve the 2402 single-chip boot program counts the number of three
Platform: |
Size: 2048 |
Author: 武恩龙 |
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Description: Scorpio(ARM926EJ) Boot Souce program, the compiler is SDT2.51.
Platform: |
Size: 37888 |
Author: quan long |
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Description: CS8955控制TV软件。用MCU做模拟电视的控制。-CS8955+TV+TNJ7355(tuner).The CS8955 micro-controller is an 8051 CPU core
embedded device targeted for LCD Monitor, LCD TV,
Home Appliance, or Consumer Products application.
The CS8955 is pin-out compatible with MCS-51
family .MCU. It includes an 8051 CPU core, a 64K-byte
internal program Flash-ROM, a 512-byte SRAM, 6
channels of PWM DAC, and 4 channels of 6-bit ADC
(Analog to Digital Converter). It also includes a Boot-
Code-Free ISP (In System Programming), which
allows users to update the programming codes easily.
In addition, there are two IIC Slave B ports supporting
VESA DDC 2B/2Bi/2B+/CI standards for both D-sub
and DVI interfaces in LCD Monitor/TV application. An
external 64K bytes data flash memory can be
accessed by properly setting of Port 0, Port 2 and
Port 3.6/3.7.
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Size: 578560 |
Author: martinliao |
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Description: 跑马灯 这篇文章主要介绍ARM JTAG调试的基本原理。基本的内容包括了TAP (TEST ACCESS PORT) 和BOUNDARY-SCAN ARCHITECTURE的介绍，在此基础上，结合ARM7TDMI详细介绍了的JTAG调试原理。
[一个跑马灯程序.rar] - 一个s3c44b0上的启动兼测试程序
[44b0BIOS.rar] - 44b0启动代码 本项目在ADS1.2下编译,在SDT2.51的ADW中调试。编译时，请将整个44b0xbios目录拷贝-........\boot.bhc
........\boot.bin
........\boot.HEX
........\NOROM.INI
Platform: |
Size: 66560 |
Author: 林建 |
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Description: 1602--液晶显示驱动程序,51单片机控制，开机显示“this is my work lcd-1602" 然后逐字清除-1602- liquid crystal display driver, 51 single-chip control, boot shows " this is my work lcd-1602" and then clear the verbatim
Platform: |
Size: 1024 |
Author: liangjun |
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Description: 51单片机的外部中断1引脚接开关K1，外部中断引脚0接开关K0，P1.0～P1.7分别接八个发光二极管，开机后只有一个发光二极管从左到右每隔0.5秒循环移动点亮。
当K1电平产生电平跳变时，二极管的循环移动发光被停止，取而代之的是黄色二极管5秒间的闪烁，闪烁频率为0.5秒，5秒钟过后，八个发光二极管恢复到原来的循环发光状态。
当K0电平为低电平时，无论是二极管处于循环移动发光状态，还是处于黄色二极管的5秒间闪烁状态，都应被强制中止，取而代之的是红色二极管以0.25秒间隔持续闪烁，当K0电平升为高电平时，发光二极管恢复到原来的状态。
-51 MCU external interrupt 1 pin tap-K1, external interrupt pin 0 tap-K0, P1.0 ~ P1.7 respectively, then eight light-emitting diode, the boot after only a light-emitting diodes every 0.5 seconds left to right circular Move lit.
When the K1 level generated level transition, the cycle of mobile light-emitting diode has been stopped, replaced by a yellow LED 5 seconds between the flash, flicker frequency of 0.5 seconds, five seconds later, eight light-emitting diode back to the original loop light-emitting state.
When K0 level is low, whether it is light-emitting diode in a cycle of moving the state, or in the yellow diode 5 seconds between the flash state, should be forced to suspend and replace it with a red diode to 0.25 seconds intervals continued to blink, when K0 electric was promoted to high level when the light-emitting diodes to restore to its original state.
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Size: 3072 |
Author: cx |
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Description: 由51单片机控制的使用DS12C887实现的高精度时钟的带芯片初始化语句的C语言程序，初次使用芯片用这个，再次运行需要把初始化语句删掉，否则每次开机都会被初始化，导致时间无法被记录-Controlled by the use of 51 to achieve high-precision clock DS12C887 chip initialization statement with C language program, first use the chip with this, run again the need to delete the initialization statement, or each boot will be initialized , resulting in time can not be recorded
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Size: 35840 |
Author: 吴凯杰 |
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Description: 使用51单片机对5402DSP进行BOOT的单片机程序，已经在板上实现，可直接下载到单片机内-With 51 single-chip microcontroller for 5402DSP the BOOT program has achieved in the board can be directly downloaded to the microcontroller
Platform: |
Size: 58368 |
Author: 石旭 |
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Description: at89s52单片机控制TC35i发短信，很简单易懂的一个代码，开机就发送，附电路连接图。-at89s52 microcontroller control TC35i send text messages, a very simple and easy to understand code, boot sent the attached circuit connection diagram
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Size: 1593344 |
Author: 夜空 |
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