Microcontroller with integrated graphical processing unit
    1.
    发明授权
    Microcontroller with integrated graphical processing unit 有权
    具有集成图形处理单元的微控制器

    公开(公告)号:US08456478B2

    公开(公告)日:2013-06-04

    申请号:US12261779

    申请日:2008-10-30

    摘要: A microcontroller with an integrated special instruction processing unit and a programmable cycle state machine. The special instruction processing unit allows offloading of intensive processing of output data and the programmable cycle state machine minimizes the amount of customized, off chip circuitry necessary to connect the microcontroller to an external display.

    摘要翻译: 具有集成特殊指令处理单元和可编程循环状态机的微控制器。 特殊指令处理单元允许卸载输出数据的密集处理,并且可编程循环状态机使得将微控制器连接到外部显示器所需的定制的关断电路的量最小化。

    PROGRAMMABLE CYCLE STATE MACHINE INTERFACE
    2.
    发明申请
    PROGRAMMABLE CYCLE STATE MACHINE INTERFACE 审中-公开
    可编程循环状态机界面

    公开(公告)号:US20100053196A1

    公开(公告)日:2010-03-04

    申请号:US12612020

    申请日:2009-11-04

    申请人: Roshan Samuel

    发明人: Roshan Samuel

    IPC分类号: G09G5/02

    CPC分类号: G06F13/122

    摘要: A programmable cycle state machine interface to a microcontroller comprising a programmable cycle state machine, a first and second data bus, a first and second control output, and a control input for programming the cycle of the state machine. The programmable nature of the state machine allows for design and implementation changes without the need to redesign customized state machine logic on the microcontroller.

    摘要翻译: 包括可编程周期状态机,第一和第二数据总线,第一和第二控制输出的微控制器的可编程循环状态机接口以及用于对状态机的循环进行编程的控制输入。 状态机的可编程性能允许设计和实现变化,而无需在微控制器上重新设计定制的状态机逻辑。

    Programmable digital filter
    3.
    发明申请
    Programmable digital filter 审中-公开
    可编程数字滤波器

    公开(公告)号:US20070050438A1

    公开(公告)日:2007-03-01

    申请号:US11215856

    申请日:2005-08-31

    IPC分类号: G06F17/10

    摘要: A method of filtering one or more input signals, includes receiving one or more input signals, each having an input signal value. The method includes storing at least two instructions in a program memory to filter one or more of the input signals. Each instruction includes an opcode and identifies at least two input locations and at least one output location. The method includes, for one or more of the one or more input signals, and then for each instruction, fetching input values from the at least two input locations. The method further includes performing an operation on the input values to produce an output value, based on the opcode of the instruction and outputting the output value to at least one output location.

    摘要翻译: 一种对一个或多个输入信号进行滤波的方法包括接收一个或多个输入信号,每个输入信号具有输入信号值。 该方法包括在程序存储器中存储至少两个指令以过滤一个或多个输入信号。 每个指令包括操作码,并标识至少两个输入位置和至少一个输出位置。 该方法包括对于一个或多个输入信号中的一个或多个,然后对于每个指令,从至少两个输入位置获取输入值。 该方法还包括基于指令的操作码对输入值执行操作以产生输出值,并将输出值输出到至少一个输出位置。

    Method and apparatus for configuring a cyclic redundancy check (CRC) generation circuit to perform CRC on a data stream
    4.
    发明申请
    Method and apparatus for configuring a cyclic redundancy check (CRC) generation circuit to perform CRC on a data stream 审中-公开
    用于配置循环冗余校验(CRC)生成电路以对数据流执行CRC的方法和装置

    公开(公告)号:US20070016842A1

    公开(公告)日:2007-01-18

    申请号:US11180821

    申请日:2005-07-13

    IPC分类号: H03M13/00

    CPC分类号: H03M13/6516 H03M13/09

    摘要: A method and apparatus for configuring a cyclic redundancy check (CRC) generation circuit to perform CRC on a data stream are disclosed. The method includes storing a generator polynomial associated with a CRC equation in a register, where the generator polynomial has a length capable of varying such that the length has any value less than or equal to a number of bits associated with a CRC generation circuit. A bit position of the CRC generation circuit that corresponds to the length of the generator polynomial is selected by using a first multiplexer to generate a feedback value. The CRC generation circuit is programmed to calculate a CRC checksum based on the generator polynomial stored in the register and the feedback value from the selected bit position.

    摘要翻译: 公开了一种用于配置循环冗余校验(CRC)产生电路以对数据流执行CRC的方法和装置。 该方法包括将与CRC方程相关联的生成多项式存储在寄存器中,其中生成多项式具有能够变化的长度,使得长度具有小于或等于与CRC生成电路相关联的位数的任何值。 通过使用第一多路复用器来选择对应于生成多项式的长度的CRC生成电路的比特位置,以产生反馈值。 CRC生成电路被编程为基于存储在寄存器中的生成多项式和来自所选位位置的反馈值来计算CRC校验和。

    MICROCONTROLLER WITH INTEGRATED GRAPHICAL PROCESSING UNIT
    5.
    发明申请
    MICROCONTROLLER WITH INTEGRATED GRAPHICAL PROCESSING UNIT 有权
    具有集成图形处理单元的微控制器

    公开(公告)号:US20100110085A1

    公开(公告)日:2010-05-06

    申请号:US12261779

    申请日:2008-10-30

    IPC分类号: G06F13/14

    摘要: A microcontroller with an integrated special instruction processing unit and a programmable cycle state machine. The special instruction processing unit allows offloading of intensive processing of output data and the programmable cycle state machine minimizes the amount of customized, off chip circuitry necessary to connect the microcontroller to an external display.

    摘要翻译: 具有集成特殊指令处理单元和可编程循环状态机的微控制器。 特殊指令处理单元允许卸载输出数据的密集处理,并且可编程循环状态机使得将微控制器连接到外部显示器所需的定制的关断电路的量最小化。

    PROGRAMMABLE CYCLE STATE MACHINE INTERFACE
    6.
    发明申请
    PROGRAMMABLE CYCLE STATE MACHINE INTERFACE 有权
    可编程循环状态机界面

    公开(公告)号:US20090309629A1

    公开(公告)日:2009-12-17

    申请号:US12139640

    申请日:2008-06-16

    申请人: Roshan Samuel

    发明人: Roshan Samuel

    IPC分类号: G06F7/38 G09G5/39

    CPC分类号: G06F13/122

    摘要: A programmable cycle state machine interface to a microcontroller comprising a programmable cycle state machine, a first and second data bus, a first and second control output, and a control input for programming the cycle of the state machine. The programmable nature of the state machine allows for design and implementation changes without the need to redesign customized state machine logic on the microcontroller.

    摘要翻译: 包括可编程周期状态机,第一和第二数据总线,第一和第二控制输出的微控制器的可编程循环状态机接口以及用于对状态机的循环进行编程的控制输入。 状态机的可编程性能允许设计和实现变化,而无需在微控制器上重新设计定制的状态机逻辑。

    Programmable cycle state machine interface
    9.
    发明授权
    Programmable cycle state machine interface 有权
    可编程循环状态机接口

    公开(公告)号:US07816943B2

    公开(公告)日:2010-10-19

    申请号:US12139640

    申请日:2008-06-16

    申请人: Roshan Samuel

    发明人: Roshan Samuel

    IPC分类号: H03K19/173

    CPC分类号: G06F13/122

    摘要: A programmable cycle state machine interface to a microcontroller comprising a programmable cycle state machine, a first and second data bus, a first and second control output, and a control input for programming the cycle of the state machine. The programmable nature of the state machine allows for design and implementation changes without the need to redesign customized state machine logic on the microcontroller.

    摘要翻译: 包括可编程周期状态机,第一和第二数据总线,第一和第二控制输出的微控制器的可编程循环状态机接口以及用于对状态机的循环进行编程的控制输入。 状态机的可编程性能允许设计和实现变化,而无需在微控制器上重新设计定制的状态机逻辑。