Method and system for printing multiple regions across a mail piece
    7.
    发明授权
    Method and system for printing multiple regions across a mail piece 有权
    在邮件上打印多个区域的方法和系统

    公开(公告)号:US08510231B2

    公开(公告)日:2013-08-13

    申请号:US11083462

    申请日:2005-03-17

    摘要: A method and system that allows for large amounts of data to be printed utilizing a small memory is provided. The complete image to be printed on the print medium is separated into different regions each having associated print data. The memory device, while being too small to store all of the print data for the full image, is capable of storing the print data associated with each region. The print data for each region is released from the print head controller to the memory device for printing in a timed fashion based on movement of the print medium. The print data for a subsequent region will not be passed to the memory until the print medium has moved a sufficient distance, thereby indicating that printing of the preceding region has been completed.

    摘要翻译: 提供了允许使用小存储器打印大量数据的方法和系统。 要打印在打印介质上的完整图像被分成不同的区域,每个区域具有关联的打印数据。 存储器设备虽然太小而不能存储全部图像的所有打印数据,但是能够存储与每个区域相关联的打印数据。 基于打印介质的移动,每个区域的打印数据从打印头控制器被释放到存储装置,以便以定时的方式进行打印。 用于后续区域的打印数据将不会传递到存储器,直到打印介质移动足够的距离,从而指示前一区域的打印已经完成。

    SYSTEMS AND METHODS FOR EFFICIENT UNCORRECTABLE ERROR DETECTION IN FLASH MEMORY
    8.
    发明申请
    SYSTEMS AND METHODS FOR EFFICIENT UNCORRECTABLE ERROR DETECTION IN FLASH MEMORY 有权
    闪存中有效的不正确的错误检测的系统和方法

    公开(公告)号:US20100205509A1

    公开(公告)日:2010-08-12

    申请号:US12763563

    申请日:2010-04-20

    IPC分类号: H03M13/05 G06F11/10

    CPC分类号: G06F11/1012

    摘要: A system and method for efficient uncorrectable error detection in flash memory is described. A microcontroller including a non-volatile flash memory utilizes an Error Correction Code (ECC) having a certain error detection and correction bit strength. The user data is first processed by a hash function and hash data is stored with the user data. Then, the user data and hash data are processed by the ECC system. In detection, the hash ensures that a relatively low bit-strength ECC system did not incorrectly manipulate the user data. Such a hash integrity check provides an efficient, robust detection of incorrectly corrected user data resulting from errors beyond the correction but strength of the ECC system utilized.

    摘要翻译: 描述了一种用于闪存中有效的不可校正错误检测的系统和方法。 包括非易失性闪速存储器的微控制器利用具有一定的错误检测和校正位强度的纠错码(ECC)。 用户数据首先通过散列函数处理,散列数据与用户数据一起存储。 然后,ECC系统处理用户数据和散列数据。 在检测中,散列确保相对较低的位强ECC系统不会错误地操纵用户数据。 这样的散列完整性检查提供了对错误校正的用户数据的有效的,鲁棒的检测,该错误纠正的用户数据是由于校正之外的错误而导致的ECC系统的强度。

    System and method for efficient uncorrectable error detection in flash memory
    9.
    发明授权
    System and method for efficient uncorrectable error detection in flash memory 有权
    闪存中有效的不可校正错误检测的系统和方法

    公开(公告)号:US07707481B2

    公开(公告)日:2010-04-27

    申请号:US11436171

    申请日:2006-05-16

    IPC分类号: G11C29/00

    CPC分类号: G06F11/1012

    摘要: A system and method for efficient uncorrectable error detection in flash memory is described. A microcontroller including a non-volatile flash memory utilizes an Error Correction Code (ECC) having a certain error detection and correction bit strength. The user data is first processed by a hash function and hash data is stored with the user data. Then, the user data and hash data are processed by the ECC system. In detection, the hash ensures that a relatively low bit-strength ECC system did not incorrectly manipulate the user data. Such a hash integrity check provides an efficient, robust detection of incorrectly corrected user data resulting from errors beyond the correction but strength of the ECC system utilized.

    摘要翻译: 描述了一种用于闪存中有效的不可校正错误检测的系统和方法。 包括非易失性闪速存储器的微控制器利用具有一定的错误检测和校正位强度的纠错码(ECC)。 用户数据首先通过散列函数处理,散列数据与用户数据一起存储。 然后,ECC系统处理用户数据和散列数据。 在检测中,散列确保相对较低的位强ECC系统不会错误地操纵用户数据。 这样的散列完整性检查提供了对错误校正的用户数据的有效的,鲁棒的检测,该错误纠正的用户数据是由于校正之外的错误而导致的ECC系统的强度。