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
標簽： 8226 Programmable Compatible In-System
上傳時間： 2015-06-27
上傳用戶：dianxin61
Nand Flash Translation Layer 用于nandflash的操作。 bad block memory map garbage collection average erase
標簽： Translation collection nandflash average
上傳時間： 2014-07-02
上傳用戶：lingzhichao
/* Check_SST_39VF400A Check manufacturer and device ID /* CFI_Query CFI Query Entry/Exit command sequence /* erase_One_Sector erase a sector of 2048 words /* erase_One_Block erase a block of 32K words /* erase_Entire_Chip erase the contents of the entire chip /* Program_One_Word Alter data in one word /* Program_One_Sector Alter data in 2048 word sector /* Program_One_Block Alter data in 32K word block
標簽： manufacturer Check_SST CFI_Query command
上傳時間： 2013-12-15
上傳用戶：jjj0202
第一版YL2410開發(fā)板的BIOS 功能比較簡單，上電之后，LCD顯示藍色、綠色、紅色三個豎條 同時串口顯示如下： Power on reset ************************************ * * * YL2410 Board BIOS V2006 * * Http://www.ucdragon.com * * * ************************************ NAND Flash Boot Please select function : 0 : USB download file（通過USB下載文件） 1 : Uart download file（通過串口下載文件） 2 : Write Nand flash with download file（將下載的文件燒寫到NandFlash） 3 : Load Pragram from Nand flash and run（從NandFlash裝載文件并運行） 4 : erase Nand flash regions（擦除NandFlash區(qū)域） 5 : Write NOR flash with download file（將下載的文件燒寫到NorFlash） 6 : Set boot params（設置Linux啟動相關參數(shù)） 7 : Set AutoBoot parameter,1:linux 2:wince(設置WINCE自啟動）
上傳時間： 2015-09-15
上傳用戶：Amygdala
The goal of this library is to make ODBC recordsets look just like an STL container. As a user, you can move through our containers using standard STL iterators and if you insert(), erase() or replace() records in our containers changes can be automatically committed to the database for you. The library s compliance with the STL iterator and container standards means you can plug our abstractions into a wide variety of STL algorithms for data storage, searching and manipulation. In addition, the C++ reflection mechanism used by our library to bind to database tables allows us to add generic indexing and lookup properties to our containers with no special code required from the end-user. Because our code takes full advantage of the template mechanism, it adds minimal overhead compared with using raw ODBC calls to access a database.
標簽： recordsets container library ODBC
上傳時間： 2015-10-11
上傳用戶：xlcky
This leon3 design is tailored to the Altera NiosII Startix2 Development board, with 16-bit DDR SDRAM and 2 Mbyte of SSRAM. As of this time, the DDR interface only works up to 120 MHz. At 130, DDR data can be read but not written. NOTE: the test bench cannot be simulated with DDR enabled because the Altera pads do not have the correct delay models. * How to program the flash prom with a FPGA programming file 1. Create a hex file of the programming file with Quartus. 2. Convert it to srecord and adjust the load address: objcopy --adjust-vma=0x800000 output_file.hexout -O srec fpga.srec 3. Program the flash memory using grmon: flash erase 0x800000 0xb00000 flash load fpga.srec
標簽： Development Startix2 tailored Altera
上傳時間： 2014-01-19
上傳用戶：chongcongying
FLASH文件系統(tǒng)的源碼，F(xiàn)lash 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.
標簽： FLASH 文件系統(tǒng) 源碼
上傳時間： 2015-11-29
上傳用戶：問題問題
NAND Flash Boot Please select function : 0 : USB download file（通過USB下載文件） 1 : Uart download file（通過串口下載文件） 2 : Write Nand flash with download file（將下載的文件燒寫到NandFlash） 3 : Load Pragram from Nand flash and run（從NandFlash裝載文件并運行） 4 : erase Nand flash regions（擦除NandFlash區(qū)域） 5 : Write NOR flash with download file（將下載的文件燒寫到NorFlash） 6 : Set boot params（設置Linux啟動相關參數(shù)） 7 : Set AutoBoot parameter,1:linux 2:wince(設置WINCE自啟動）
標簽： download USB function Please
上傳時間： 2016-02-15
上傳用戶：s363994250
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
標簽： re-Program SPI Emulator parallel
上傳時間： 2016-03-22
上傳用戶：wanqunsheng
Name Function --- --- --- --- --- --- Check_SST_39VF160 Check manufacturer and device ID CFI_Query CFI Query Entry/Exit command sequence erase_Entire_Chip erase the contents of the entire chip erase_One_Sector erase a sector of 2048 word erase_One_Block erase a block of 32K word Program_One_Word Alter data in one word Program_One_Sector Alter data in 2048 word sector Program_One_Block Alter data in 32K word block Check_Toggle_Ready End of internal program or erase detection using Toggle bit Check_Data_Polling End of internal program or erase detection using Data# polling
標簽： manufacturer Check_SST Function CFI_Que
上傳時間： 2013-12-21
上傳用戶：徐孺
