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【Other resource】做的硬盘MP3资料 DL : 0: 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
Update : 2008-10-13 Size : 1008633 Publisher : 史比
【assembly language】 FLASH_write_or_erase_program DL : 0: dsp tms320vc5402 对外部存储Flash sst39vf400a 擦除或写入内容-dsp tms320vc5402 right external storage Flash sst39vf400a Erase or write content
Update : 2008-10-13 Size : 1804 Publisher : 张西
【Other resource】 90340_flashcan100p340-v14 DL : 0: mb90340的擦写FLASH区小小程序-mb90340 erase the FLASH tiny little district procedures!
Update : 2008-10-13 Size : 81459 Publisher : 905405
【Linux-Unix】 Intel_28F016 DL : 0: 嵌入式单片机下可做对Intel flash编程的代码，包括erase，program等-embedded microcontroller can do under the Intel flash programming code, including erase, other program
Update : 2008-10-13 Size : 134498 Publisher : zl_he
【Other resource】 mcs51_MP3 DL : 0: 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 ....................... 关于该芯片的具体信息，可以访问www.atmel.com获取at89c51snd1c的datasheet. 这款MP3播放器以at89c51snd1c为核心，以硬盘为存储介质，液晶屏为双行显示，每行显示 7.5个汉字，这块液晶屏以ST7920作为主控制器，内部集成8129个汉字，液晶屏在这个播放器中用来显示歌曲名称以及一些播放状态支持FAT16，一个分区，不支持FAT32, USB1.1,速度有点慢-a) MCS51 kernel, single-chip can be used to develop software Keil and facilitate the development of software 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 interface (HDD / CD-ROM Interface) 9) 2-channel ADC , clause 8 8Khz sampling of the chip-specific information access can visit www.atmel.com at89c51snd1c the datashe et. MP3 pl
Update : 2008-10-13 Size : 894503 Publisher : singlemans
【Develop Tools】 AT89S52 DL : 0: Features • Compatible with MCS-51® Products • 8K Bytes of In-System Programmable (ISP) Flash Memory – Endurance: 1000 Write/Erase Cycles • 4.0V to 5.5V Operating Range • Fully Static Operation: 0 Hz to 33 MHz • Three-level Program Memory Lock • 256 x 8-bit Internal RAM • 32 Programmable I/O Lines • Three 16-bit Timer/Counters • Eight Interrupt Sources • Full Duplex UART Serial Channel • Low-power Idle and Power-down Modes • Interrupt Recovery from Power-down Mode • Watchdog Timer • Dual Data Pointer • Power-off Flag-Features
Update : 2008-10-13 Size : 212863 Publisher : haojun
【Embeded-SCM Develop】 NFTL DL : 5: Nand Flash Translation Layer 用于nandflash的操作。 bad block memory map garbage collection average erase -Nand Flash Translation Layer for nandflash operation. Bad block memory map garbage collection averag e erase.
Update : 2008-10-13 Size : 30474 Publisher : 易宏宇
【Other resource】 s3esk_picoblaze_nor_flash_programmer DL : 0: 利用picoblaze微控制器对Intel flash进行控制，实现了flash的读写，擦除等基本操作-picoblaze Microcontrollers use of Intel flash control, realized the flash write, erase and other basic operation
Update : 2008-10-13 Size : 1259395 Publisher : wjj
【Other resource】 SP3E1600E_picoblaze_spi_flash_prog DL : 0: 利用Picoblaze实现对SPI flash的控制，实现读写，擦除操作等基本功能-use Picoblaze SPI flash of realization of the control and achieving literacy, Erase operation of basic functions
Update : 2008-10-13 Size : 908038 Publisher : wjj
【Other resource】 C8051_flash_download DL : 0: 摘要：本文件是C8051单片机FLASH读写测试实验；使用外部22.1184MHz晶振. 利用PC机控制FLASH读写文件，擦除芯片等功能。使用外部22.1184MHz晶振。必须使用光盘中附带的字库文件和Fsend.exe字库下载专用应用程序。flash地址范围：0x00000--0x3ffff 烧写字库方法：先下载该FALSH读写程序，在打开GB2312字库下栽程序FSend.exe，选择字库文件GB2312_NEW.dat 并发送，这时候开发板上D7 LED会快速闪烁，等下载完成后，此灯会间隔1秒闪烁。再下载flash_gb目录的测试程序，读取字库并显示。-Abstract : This document is C8051 MCU FLASH literacy tests and experiments; use of external 22.1184 MHz oscillator. PC control FLASH document literacy, Chip Erase function. Use of external 22.1184 MHz oscillator. Must use CD-ROM with the documents and Fsend.exe character font download exclusive applications. Flash address range : 0x00000 -- 0x3ffff burning font : FALSH first version of the reading and writing process and open the GB2312 character crashed FSend.exe procedures, Font choice GB2312_NEW.dat and send documents, This time the development board D7 LED blinking, etc. Once the download is complete, this interval a carnival blinking seconds. Flash_gb you download directory testing procedures, reading the font and display.
Update : 2008-10-13 Size : 64637 Publisher : Lance Yin
【Communication】 howtoOpmizetheM25P80 DL : 0: M25P80是意法半导体公司推出的8M大容量串行接口Flash器件，采用2.7V-3.6V单电源供电，兼容标准的SPI接口，器件在上升沿接收数据，在下降沿发送数据，接口时钟最高为40MHz，支持最大256bytes的快速页面编程操作、快速的块擦除（512Kbit）操作和快速的整体擦除操作具有操作暂停和硬件写保护功能-M25P80 is agreed that the semiconductor company introduced 8M large capacity Serial Interface Flash device, using 2.7 V-single 3.6V power supply, the standard SPI-compatible interface, the device receiving data in the ascending, Send in the down-data interface clock maximum of 40 MHz, support 256 bytes of the largest fast page program, Quick Block Erase (512Kbit) Operation and rapid erasure of the overall operation has suspended operation and hardware write protection Gong can
Update : 2008-10-13 Size : 525821 Publisher : 洪磊
【Other resource】 M25p80BasicWR DL : 0: M25P80是意法半导体公司推出的8M大容量串行接口Flash器件，采用2.7V-3.6V单电源供电，兼容标准的SPI接口，器件在上升沿接收数据，在下降沿发送数据，接口时钟最高为40MHz，支持最大256bytes的快速页面编程操作、快速的块擦除（512Kbit）操作和快速的整体擦除（8MHz）操作；具有操作暂停和硬件写保护功能。-M25P80 is agreed that the semiconductor company introduced 8M large capacity Serial Interface Flash device, using 2.7 V-single 3.6V power supply, the standard SPI-compatible interface, the device receiving data in the ascending, Send in the down-data interface clock maximum of 40 MHz, support 256 bytes of the largest fast page program, Quick Block Erase (512Kbit) Operation and the overall rapid erasure (8MHz) operation; has suspended operations and hardware write protection function.
Update : 2008-10-13 Size : 2519 Publisher : 洪磊
【Other resource】 S3C2410_BIOS DL : 0: 第一版YL2410开发板的BIOS 功能比较简单，上电之后，LCD显示蓝色、绿色、红色三个竖条同时串口显示如下： Power on reset ************************************ * * * YL2410 Board BIOS V2006 * * Http://www.ucdragon.com * * * ************************************ NAND Flash Boot Please select function : 0 : USB download file（通过USB下载文件） 1 : Uart download file（通过串口下载文件） 2 : Write Nand flash with download file（将下载的文件烧写到NandFlash） 3 : Load Pragram from Nand flash and run（从NandFlash装载文件并运行） 4 : Erase Nand flash regions（擦除NandFlash区域） 5 : Write NOR flash with download file（将下载的文件烧写到NorFlash） 6 : Set boot params（设置Linux启动相关参数） 7 : Set AutoBoot parameter,1:linux 2:wince(设置WINCE自启动） -Commentator YL2410 development board BIOS functions are relatively simple, electricity, LCD blue, green, red and three vertical lines while serial is shown below : Power on reset **************************** ********************** * * * YL2410 Board BIOS V2006 * * Http : / / www.ucdragon.com * * * *********** Attention duty announcers NAND Flash Boot Please sele ct function : 0 : USB download file (through USB download) 1 : Uart download file (via serial port download) 2 : Write Nand flash with download file (download the burning of documents NandFlash) 3 : Load Pragram from Nand flash and run (from NandFlas h load and run) 4 : Erase Nand flash regions (erasure NandFlash regional) 5 : Write NOR flash with download file (download the document to the burning N orFlash) 6 : Set boot params (i
Update : 2008-10-13 Size : 408976 Publisher : wind
【Other resource】 ARM_bootloader_uclinux_cn_book DL : 0: 全中文介绍ARM系统的设计全过程包括存储器及外围芯片的选型，各单元电路的设计、调试等。系统的各功能模块工作原理与应用编程示例，包括通用I/O口、串行接口、定时器、中断控制器、GDMA控制器、MAC控制器等的工作原理与编程示例，Flash存储器的编程与擦除等。uClinux操作系统上的应用程序的设计。-the Chinese government introduced ARM system design process, including memory chips and external selection, the module circuit design and debugging. System of the working principle of functional modules and application programming examples, including generic I / O port and serial interface, timer, Interrupt Controller, Decomposition controller, MAC controller of physics and programming examples, Flash memory programming and erase such. UClinux operating systems on the application design.
Update : 2008-10-13 Size : 2248462 Publisher : caiko
【Other resource】 flash_fs DL : 0: FLASH文件系统的源码，Flash memory is a nonvolatile memory, which allows the user to electrically program (write) and erase information. The exponential growth of flash memory has made this technology an indispensable part of hundreds of millions of electronic devices. Flash memory has several significant differences with volatile (RAM) memory and hard drive technologies which requires unique software drivers and file systems. This paper provides an overview of file systems for flash memory and focuses on the unique software requirements of flash memory devices.
Update : 2008-10-13 Size : 105930 Publisher : 叶雄飞
【Other resource】 FLASH_Scratch1 DL : 0: This program illustrates how to erase, write, and read FLASH memory from application code written in C . This routine exercises the upper 128- byte FLASH sector.
Update : 2008-10-13 Size : 1670 Publisher : 张生
【Other resource】 S3C2410_BIOS_V2 DL : 0: NAND Flash Boot Please select function : 0 : USB download file（通过USB下载文件） 1 : Uart download file（通过串口下载文件） 2 : Write Nand flash with download file（将下载的文件烧写到NandFlash） 3 : Load Pragram from Nand flash and run（从NandFlash装载文件并运行） 4 : Erase Nand flash regions（擦除NandFlash区域） 5 : Write NOR flash with download file（将下载的文件烧写到NorFlash） 6 : Set boot params（设置Linux启动相关参数） 7 : Set AutoBoot parameter,1:linux 2:wince(设置WINCE自启动）
Update : 2008-10-13 Size : 409735 Publisher : yang
【Other resource】 m25p10-copy DL : 1: Making a cheap 1M SPI Rom Emulator 8 second to copy from parallel to SPI re-Program STM Serial Flash M25P10 by reading 29010 parallel ROM Running on standard 8051 32 I/O, a TTL 7407 as bus switch. Total programming time is about 8 seconds including Erase, Program
Update : 2008-10-13 Size : 1917 Publisher : ronsullivan
【Other resource】 ArmFlashWrite DL : 0: LPC2200 flash read/erase/write tools, include data check
Update : 2008-10-13 Size : 18546 Publisher : Chen Kang
【Multimedia program】 a2002_02 DL : 0: MIPS处理器中ｆｌａｓｈ处理。功能：　 Updating the contents of Flash memory without an external programmer, requires some precau- tion when designing code that writes/erases the same Flash memory in which it is located. Currently, no flash memories exist that allow read cycles during a write/erase cyclus. Therefore, the code that performs the actual write/erase of the flash memory, must reside outside the flash memory.
Update : 2008-10-13 Size : 23632 Publisher : huang

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