Patching of program code executed from one time programmable memory
    6.
    发明公开
    Patching of program code executed from one time programmable memory 审中-公开
    修改eine einem einmal programmierbaren Speicherausgeführten程序代码

    公开(公告)号:EP2940577A1

    公开(公告)日:2015-11-04

    申请号:EP14368020.5

    申请日:2014-04-30

    发明人: Todd, Philip

    IPC分类号: G06F9/32 G06F9/30 G06F9/26

    摘要: Patching of program code stored in and directly executed from an OTP is supported by a patch mechanism that does not rely on additional hardware, external intervention or RAM. The features of the disclosure include using a patch daisy chain, delay considerations, non-destructive patching and nested subroutine calls. The techniques disclosed are equally applicable for OTP with an unprogrammed value of "1" as for unprogrammed values of "0".

    摘要翻译: 存储在OTP中直接执行的程序代码的修补由不依赖附加硬件,外部干预或RAM的补丁机制支持。 本公开的特征包括使用补丁菊花链,延迟考虑,非破坏性修补和嵌套子程序调用。 所公开的技术同样适用于未编程值为“1”的OTP,对于未编程的值“0”。

    PUSH-PULL CABLE AND METHOD OF MANUFACTURING THEREOF
    7.
    发明公开
    PUSH-PULL CABLE AND METHOD OF MANUFACTURING THEREOF 审中-公开
    推挽式电缆及其制造方法

    公开(公告)号:EP1938182A2

    公开(公告)日:2008-07-02

    申请号:EP05755001.4

    申请日:2005-05-20

    发明人: GRAHAM, Dennis

    IPC分类号: G06F9/26

    CPC分类号: F16C1/20 F16C2361/65

    摘要: A push pull cable (Fig 2) and a method of manufacturing a push pull cable (Fig |2) including a central wire (10), a first set of wires (12) wrapped around the central wire (10), a second set of wires (14) wrapped around the first set of wires (12), and a coating (16) formed around the second set of wires (14).

    Dynamic microcode patching
    10.
    发明公开
    Dynamic microcode patching 审中-公开
    动态微码修补

    公开(公告)号:EP1244007A2

    公开(公告)日:2002-09-25

    申请号:EP02090117.9

    申请日:2002-03-21

    IPC分类号: G06F9/26

    摘要: A microprocessor memory architecture including a read-only memory (ROM) with programmed microcode and a random access memory (RAM) capable of storing microcode and one or more data bits used for the selection of corresponding ROM or RAM microcode for execution. A multiplexer receives input signals from both the ROM microcode and RAM microcode, and a control signal which is one or more RAM data bits is used to select from the RAM or ROM microcode inputs for further execution by the microprocessor.

    摘要翻译: 一种微处理器存储器架构,包括具有经编程的微码的只读存储器(ROM)和能够存储微码的一个随机存取存储器(RAM)以及用于选择相应的ROM或RAM微码以供执行的一个或多个数据位。 多路复用器接收来自ROM微码和RAM微码的输入信号,并且使用一个或多个RAM数据位的控制信号从RAM或ROM微码输入中进行选择以供微处理器进一步执行。