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31. 发明公开

EP3271922A1 ONE TIME PROGRAMMABLE MEMORY 审中-公开
标题翻译：一次性可编程内存
公开(公告)号：EP3271922A1
公开(公告)日：2018-01-24
申请号：EP16714664.6
申请日：2016-03-18
申请人： Microchip Technology Incorporated
发明人： PESAVENTO, Rodney , SIMMONS, Michael
IPC分类号： G11C17/18 , G11C7/10
CPC分类号： G11C17/16 , G11C7/1006 , G11C17/18 , G11C29/76 , G11C2211/5646 , G11C2211/5647
摘要： Systems and method for controlling the programming of a one-time programmable (OTP) memory are disclosed. The systems and methods include an OTP memory array comprising an array organized in lines of n+1 bit, wherein n is an integer number designating a word size of the OTP memory, wherein the additional bit indicates whether a memory line is stored in an inverted or non-inverted fashion, encoding logic configured determine whether a word is to be stored inverted or non-inverted, and decoding logic configured to decode a stored word and controlled by the additional bit indicating whether a word has been stored inverted or non-inverted.

32. 发明公开

EP3207459A1 SIDE CHANNEL ACCESS THROUGH USB STREAMS 有权
标题翻译：通过USB流访问侧通道
公开(公告)号：EP3207459A1
公开(公告)日：2017-08-23
申请号：EP15784899.5
申请日：2015-10-13
申请人： Microchip Technology Incorporated
发明人： SIMMONS, Michael , ADUSUMILLI, Swaroop
IPC分类号： G06F13/362
CPC分类号： G06F13/12 , G06F5/065 , G06F13/362 , G06F13/385 , G06F13/4282 , G06F2205/067
摘要： A system may provide side channel access of a Universal Serial Bus (USB) device using USB streams. The system may include a USB interface with a USB device controller, an internal bus, a logical unit number (LUN) arbiter coupled between the USB controller and the internal bus, and a secondary interface coupled with the LUN arbiter. The system may include a plurality of storage devices coupled to the internal bus. The system may provide access to the storage devices via both the USB device controller and the secondary interface. The LUN arbiter may accept a plurality of USB streams (e.g., storage device access requests) from the USB device controller and at least one additional USB stream (e.g., storage device access request) from the secondary interface. The LUN arbiter may determine a priority of access between USB streams originating from the USB device controller and the secondary interface.
摘要翻译：系统可以使用USB流提供通用串行总线（USB）设备的侧通道访问。该系统可以包括具有USB设备控制器的USB接口，内部总线，耦合在USB控制器和内部总线之间的逻辑单元号（LUN）仲裁器，以及与LUN仲裁器耦合的辅助接口。该系统可以包括耦合到内部总线的多个存储设备。系统可以通过USB设备控制器和辅助接口提供对存储设备的访问。 LUN仲裁器可以接受来自USB设备控制器的多个USB流（例如，存储设备访问请求）和来自辅接口的至少一个附加USB流（例如，存储设备访问请求）。 LUN仲裁器可以确定源自USB设备控制器和次级接口的USB流之间的访问优先级。

33. 发明公开

EP2972820A1 MINIMIZING SWITCHOVER TIME DURING OPERATING SYSTEM KERNEL UPDATE IN A HOT SWAPPABLE PROGRAM MEMORY 有权
标题翻译：尽量减少开关时间内操作系统CORE LAST在程序存储器具有热交换功能
公开(公告)号：EP2972820A1
公开(公告)日：2016-01-20
申请号：EP14712849.0
申请日：2014-03-01
申请人： Microchip Technology Incorporated
发明人： SIMMONS, Michael , WOJEWODA, Igor , SAMUEL, Roshan
IPC分类号： G06F9/445 , G06F9/44
CPC分类号： G06F1/24 , G06F8/656 , G06F9/4401 , G06F9/4406 , G06F9/4411 , G06F9/44505
摘要： A method for hot swapping program code includes defining a predetermined range of new code from which to execute; identifying from the new code one or more system components which require a reinitialization or reset; reinitializing or resetting the one or more system components; and executing the new code.

34. 发明公开

EP2213057A1 ETHERNET CONTROLLER 有权
标题翻译：以太网STEUERUNG
公开(公告)号：EP2213057A1
公开(公告)日：2010-08-04
申请号：EP08851481.5
申请日：2008-11-21
申请人： Microchip Technology Incorporated
发明人： SIMMONS, Michael , SCHLUNDER, Howard, Henry
IPC分类号： H04L12/56
CPC分类号： H04L47/10 , H04L47/13 , H04L47/263 , H04L47/30
摘要： An Ethernet controller has a buffer memory for receiving data packets, a data flow control unit for controlling the data flow to Ethernet controller, a packet counter, packet counter control logic for incrementing and decrementing the packet counter, a first register for storing a watermark, and a comparator logic coupled to the packet counter and the register for sending control signals to the data flow control unit.
摘要翻译：以太网控制器具有用于接收数据分组的缓冲存储器，用于控制到以太网控制器的数据流的数据流控制单元，分组计数器，用于递增和递减分组计数器的分组计数器控制逻辑，用于存储水印的第一寄存器，以及耦合到分组计数器和用于向数据流控制单元发送控制信号的寄存器的比较器逻辑。

35. 发明公开

EP2130123A1 LOW POWER MODE FAULT RECOVERY APPARATUS AND METHOD THEREFOR 有权转让
标题翻译：低功耗模式以及相应方法，故障检测装置
公开(公告)号：EP2130123A1
公开(公告)日：2009-12-09
申请号：EP08744355.2
申请日：2008-03-26
申请人： Microchip Technology Incorporated
发明人： SIMMONS, Michael
IPC分类号： G06F11/16 , G06F1/32
CPC分类号： G06F1/3203 , G06F11/167
摘要： A semiconductor integrated circuit device uses two keeper cells per configuration and/or enable bit as dual redundant storage with error detection thereof. One of the two keeper cells stores a logic level and the other keeper cell stores the inverse of that logic level before the integrated circuit device goes into a low power mode. An exclusive OR (XOR) is performed on the outputs of the two keeper cells (a keeper cell pair) such that if the two keeper cells of the keeper cell pair do not have opposite logic levels stored therein, then the respective XOR outputs an error signal for that keeper cell pair and the error signal is used to force the integrated circuit device out of the low power mode, depending on software control, with or without disturbing input-output (I/O) configuration control and data states present at the time the low power mode was entered.

36. 发明授权

EP2973197B1 PROGRAMMABLE DEVICE PERSONALIZATION 有权
公开(公告)号：EP2973197B1
公开(公告)日：2020-04-01
申请号：EP14711371.6
申请日：2014-02-28
申请人： Microchip Technology Incorporated
发明人： SIMMONS, Michael
IPC分类号： G06F21/73 , G06F21/76 , G06F21/79 , G06F21/44

37. 发明授权

EP2213057B1 ETHERNET CONTROLLER 有权
公开(公告)号：EP2213057B1
公开(公告)日：2019-01-02
申请号：EP08851481.5
申请日：2008-11-21
申请人： Microchip Technology Incorporated
发明人： SIMMONS, Michael , SCHLUNDER, Howard, Henry
IPC分类号： H04L12/801 , H04L12/825 , H04L12/835

38. 发明授权

EP2716113B1 STANDALONE RADIO FREQUENCY WIRELESS DEVICE HAVING DATA ACQUISITION CAPABILITIES 有权
标题翻译：具有数据获取能力的独立无线电频率无线装置
公开(公告)号：EP2716113B1
公开(公告)日：2017-09-06
申请号：EP12726994.2
申请日：2012-05-31
申请人： Microchip Technology Incorporated
发明人： SIMMONS, Michael , YANG, Yifeng , BIBLE, Steven, R. , KOVACS, Peter, Szilveszter
IPC分类号： H04W52/02 , H04B1/40
CPC分类号： H04W52/0251 , H04B1/40 , Y02D70/144 , Y02D70/40
摘要： An inexpensive and low-power demand RF wireless device having data acquisition capabilities may be used for simple applications such as a standalone data repeater or a standalone data acquisition node without requiring a host microcontroller unit (MCU) or programmable logic for control of the wireless device.
摘要翻译：具有数据采集能力的便宜且低功率需求的RF无线设备可以用于诸如独立数据中继器或独立数据采集节点之类的简单应用，而不需要用于控制无线设备的主微控制器单元（MCU）或可编程逻辑。

39. 发明授权

EP2761485B1 VIRTUAL GENERAL PURPOSE INPUT/OUTPUT FOR A MICROCONTROLLER 有权
标题翻译：虚拟通用输入/输出微控制器
公开(公告)号：EP2761485B1
公开(公告)日：2016-09-21
申请号：EP12808528.9
申请日：2012-09-27
申请人： Microchip Technology Incorporated
发明人： SIMMONS, Michael
IPC分类号： G06F13/40
CPC分类号： G06F13/4068
摘要： A microcontroller includes a general purpose input/output (GPIO) port having a plurality of bits coupled to a plurality of external pins; a first set of registers for providing at least one of first control and data input/output functionality of the GPIO port; a second set of registers for providing at least one of second control and data input/output functionality of the GPIO port; and a multiplexer and associated select register for controlling the multiplexer to control said GPIO port through either said first or second register set.

40. 发明授权

EP2130123B1 LOW POWER MODE FAULT RECOVERY APPARATUS AND METHOD THEREFOR 有权转让
标题翻译：低功耗模式以及相应方法，故障检测装置
公开(公告)号：EP2130123B1
公开(公告)日：2010-11-03
申请号：EP08744355.2
申请日：2008-03-26
申请人： Microchip Technology Incorporated
发明人： SIMMONS, Michael
IPC分类号： G06F11/16 , G06F1/32
CPC分类号： G06F1/3203 , G06F11/167
摘要： A semiconductor integrated circuit device uses two keeper cells per configuration and/or enable bit as dual redundant storage with error detection thereof. One of the two keeper cells stores a logic level and the other keeper cell stores the inverse of that logic level before the integrated circuit device goes into a low power mode. An exclusive OR (XOR) is performed on the outputs of the two keeper cells (a keeper cell pair) such that if the two keeper cells of the keeper cell pair do not have opposite logic levels stored therein, then the respective XOR outputs an error signal for that keeper cell pair and the error signal is used to force the integrated circuit device out of the low power mode, depending on software control, with or without disturbing input-output (I/O) configuration control and data states present at the time the low power mode was entered.

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