This example provides a description of how to use a DMA channel to transfer a word data buffer from memory (Flash) to memory (RAM). The dedicated DMA channel is configured to transfer once a time a 32 word data buffer stored as constant in the Flash memory to another buffer in the RAM memory. The received data are stored in the DST_Buffer. The DMA channel transfer complete interrupt is enabled to generate an interrupt at the end of the buffer transfer. As soon as the transfer is completed an interrupt is generated and in the DMA channel interrupt routine the transfer complete interrupt pending bit is cleared. The data counter is stored before and after the transfer to show that all data has been transfered. TransferStatus gives the data transfer status where it is PASSED if transmitted and received data are the same otherwise it is FAILED
標簽： description provides transfer example
上傳時間： 2016-04-24
上傳用戶：ecooo
三星公司官方JTAG下載工具SJF2440源代碼下載。SJF2440 can program SMDK2440 flash memory (K9S1208,Intel E28F128,AMD29LV800BB) through JTAG port and read/write data from/to a specified address.
上傳時間： 2014-01-20
上傳用戶：腳趾頭
Flash中內(nèi)置了一個狀態(tài)寄存器（Status Register，SR）來指示Flash的當(dāng)前工作狀態(tài)和各種操作是否成功。要讀取SR的當(dāng)前值需要向CUI發(fā)送讀狀態(tài)寄存器命令（Read Status Register），命令碼為0x70，SR中的內(nèi)容將在DQ[7:0]上輸出。The Read Status Register （0x70）command causes subsequent reads to output data from the SR until another command is issued. The SR bits are output on DQ[7:0].
標簽： Register Status Flash 內(nèi)置
上傳時間： 2016-08-12
上傳用戶：thesk123
This program would work fine only with a specific flash tool through PC printer port under EPP mode.Program is capable of identifying flash chip manufacturer, device type, capacity,... It also allows user to dump flash data, edit/revise the content of flash chip on the Screen, and re-write them back to the chip.
標簽： specific program printer through
上傳時間： 2014-01-16
上傳用戶：ywqaxiwang
Open Flash Chart is a program for creating charts in Flash to display in Web pages. You can create bar, line, area, and pie charts. It also includes server side classes to help generate the data file used as input. At the moment, there are classes for PHP, Perl, .NET, Java, Ruby (and Rails), and Python
標簽： Flash creating display program
上傳時間： 2014-01-15
上傳用戶：fandeshun
The buffers allow receiving of data while a page in the main memory is being reprogrammed. Unlike conventional Flash
標簽： reprogrammed receiving buffers Unlike
上傳時間： 2014-01-09
上傳用戶：aig85
SJF2410 can program SMDK2410 flash memory (K9S1208,Intel E28F128,AMD29LV800BB) through JTAG port and read/write data from/to a specified address. rar file includes the DOS based programming software application, JTAG schematic and programming procedure
標簽： 2410 program through memory
上傳時間： 2013-12-07
上傳用戶：luopoguixiong
1:打開J-Flash ARM后,首先點擊File-OpenProject...,從中選擇STM32F103RB.jflash。(例子芯片,直接在提示的目錄下找) 2.點擊File-Open data file...選擇要燒錄的可執(zhí)行文件(.hex 或者 .bin) 3:options-project settings 在里面配置cpu型號,下載方式 4: 選擇燒錄文件后,點擊Target-connect,鏈接一下硬件是否通。如果能夠連接成功會了LOG窗口最后一行顯示“Connected successfully”。5:按F3擦除芯片。6.按F5鍵將程序?qū)懭胄酒?.硬件鏈接上之后，點擊Target-Secure chip防止程序被惡意讀出。如果您的芯片用于調(diào)試，不要執(zhí)行本步驟。
標簽： J-Flash
上傳時間： 2022-06-22
上傳用戶：kingwide
模擬電子精美FLASH課件
上傳時間： 2013-05-26
上傳用戶：eeworm
Flash MX 2004動畫入門
上傳時間： 2013-06-27
上傳用戶：eeworm
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