• Driver for  s3ml04g2

    Hello! I'm currently developing a project that will use memory s3ml04g2. I am developing the driver for this memory, but I wonder if there is already a ready driver in C.       I must use th...
    xizh_4726971
    last modified by xizh_4726971
  • Interface S34MS04G2 with BMD300

    Hi, In one of our next upcoming designs, we are planning to use the S34MS04G2 NAND flash which needs to be interfaced with BMD300 from Rigado. The NAND flash is expected to be used as a storage medium for the sensor ...
    anal_2415406
    last modified by anal_2415406
  • Any drop-in or closest possible alternative recommendation to Micron Technology NAND Flash MPN: MT29F2G08ABAEAWPIT:E (SLC NAND Flash Parallel 3.3V 2G-bit 256M x 8 48-Pin TSOP-I Tray) ?

    Any drop-in or closest possible alternative recommendation to Micron NAND Flash MPN: MT29F2G08ABAEAWPIT:E (SLC NAND Flash Parallel 3.3V 2G-bit 256M x 8 48-Pin TSOP-I Tray) ?
    JaBa_2070691
    last modified by JaBa_2070691
  • Request Cypress Flash File System. Targeting S25FL512S

    Hi. I'd like to request the Flash File System package. I am using the S25FL512S. JD
    JoDo_4493171
    last modified by JoDo_4493171
  • I'm using NAND S34ms01g104 model to simulate,but the pin of ready/busy is being 'z',only in some cases (eg. input page program command) the pin could be pulled down.

    I'm using NAND S34ms01g104 model to simulate,but the pin of ready/busy is being 'z',only in some cases (eg. input page program command) the pin could be pulled down.
    beIC_4598241
    last modified by beIC_4598241
  • S34MS16G2

    Hi,   Is there any reference design for S34MS16G2. If not, could you suggest recommended design consideration for the same.   Thanks and Regards
    arna_4594051
    last modified by arna_4594051
  • S34ML01G1 Junction to Board thermal resistance

    Hello,   Can you provide thermal resistance of Junction to Board for S34ML01G1?   Thanks,
    JoKi_4487206
    last modified by JoKi_4487206
  • S34ML04G100BHI003

    Hi,   What is the maximum junction temperature of NAND Flash memory ( S34ML04G100BHI003)?   Thanks,  
    JoKi_4487206
    last modified by JoKi_4487206
  • Is there any application note for bad block management, wear leveling and many other important aspects for nand flash.

    want to have some example algorithms for wear leveling, memory allocation, bad block management , how to use ECC feature etc.
    arma_4454081
    last modified by arma_4454081
  • Request Cypress Flash File System

    HI,          我已经使用该邮件账户申请了Cypress FFS,一周过去了没有任何回应是什么情况呢?      I have applied for Cypress FFS using this email account.A week passed but there was no response....
    ziji_4451326
    last modified by ziji_4451326
  • I'm using Spansion NAND  S34ML02G1 and after a power fail data in the NAND has a ECC error and the first byte of the id is incorrect. A power cycle clears the problem and but a nand reset command does not. How can I clear the issue without a power cycle?

    I'm using Spansion NAND  S34ML02G1 and after a power fail data in the NAND it has some ECC errors and the first byte of the id is incorrect (FFDA909544 rather than 01DA909644), no matter how many times I read the...
    StJo_4440806
    last modified by StJo_4440806
  • Not able to read the device id of nand flash(S34ML01G1) {not detected in u-boot}

    Hi everyone,     we are using spansion nand flash(S34ML01G100T1000) on our custom board interfaced with DM385 processor, and with the ipnc_rdk for the software.     i am trying to detec...
    userc_39666
    last modified by userc_39666
  • I want to access Cypress Flash File System. How can I do?

    Hello, I want to have access to the Cypress Flash File System.  How can I do?
    YeLi_3933431
    last modified by YeLi_3933431
  • s34ms04g200 simulation

    Dear Developers, I use a S34MS04G200 NAND flash combined with a Xilinx FPGA in a new PCB. I want to create an AXI-Interfaceable VHDL controller to store data from ARM-Cores Logic. For that reason, I’m setting u...
    PeSc_4008381
    last modified by PeSc_4008381
  • 使用S34MS01G1 nangflash ,我们将linux kernel mtd驱动中nand_base.c 中的nand_ecclayout nand_oob_64 中的.oobfree = {           {.offset = 6,            .length = 34} },当nandflash 有坏块时,文件夹名称出现异常(文件名为???),我使用的是yaffs2,oobfree修改不应引起这个问题?

    按照我们的理解,nand_oob_64区是定义文件系统可以使用的区域,图一定义不应该影响文件系统正常运行。此种定义会对坏块的判别会产生什么影响? 我们主要疑问: 1. 内核MTD驱动适配nandflash 除图示处还有什么地方需要修改? 2. Bootstrap,uboot适配nandflash 涉及坏块烧写判别的有哪些地方。 3. Nandflash 整个blcok是 坏块标记在哪里,1page or 2 page o...
    frfe_4286961
    last modified by frfe_4286961
  • NAND Controllers supporting SkyHigh Memory S34MSxxx & S34MLxxx SLC NAND?

    NAND Controllers supporting SkyHigh Memory S34MSxxx & S34MLxxx SLC NAND? (Spansion --> Cypress --> SkyHigh)
    GaBr_4201641
    last modified by GaBr_4201641
  • Sudden Bad blocks Occurance

    Hi,   We are using S34ML01G100BHI000 in our product. In one of the board we have seen sudden increase in bad blocks number (127 bad blocks). We are using the board just for around 3-4 months. We have not seen th...
    goma_1720936
    last modified by goma_1720936
  • S34ML02G100TFI000升级到S34ML04G300TFI000软件需要做哪些操作

    platform:frescale P2020/P2021 通过查打印信息,第一次POR之后device not found,原因是读到deviceID和manu ID都是0,而进系统重启一遍能读到这两个值分别是01和dc。 感觉的系统复位的过程中NAND才被初始化了,不然读全0,在uboot下重启也是没用的。 并做了一个实验,下面节选了扣板上电的一段打印信息,通过启动过程中不同时间点多次按键复位实验。由于打印速度过快,不可...
    RoPe_2386886
    last modified by RoPe_2386886
  • Is S34ML02G100TFI000 directly compatible with Micron MT29F2G08ABAEAWP-IT:E?

    We have a series of products which use Microchip AT91SAM9260B-CU processor with MICRON MT29F2G08ABAEAWP-IT:E NAND Flash. Now, MICRON has identified this Flash chip for EOL.   We have checked that CYPRESS NAND F...
    sata_4230546
    last modified by sata_4230546
  • Spansion S34M OTP & Serial number NDA

    We are using a Spansion S34M part in our products. We would like to make use of the OTP (one time programmable) area and the device serial number. The data sheet for the part states that information on this is avail...
    iarec_4201366
    last modified by iarec_4201366