公开(公告)号：US20130241626A1

公开(公告)日：2013-09-19

申请号：US13752993

申请日：2013-01-29

Applicant: MICROCHIP TECHNOLOGY INCORPORATED

Inventor： Stephen Bowling ,  James E. Bartling

IPC: H03K5/00

CPC classification number: H03K5/00 ,  G04F10/005 ,  G04F10/105 ,  G06F1/02 ,  G06F3/00 ,  G06F13/24 ,  G06F15/00 ,  G06F17/50

Abstract: A microcontroller has an input capture peripheral, wherein the input capture peripheral is configured to store timer values of an associated timer in a memory and wherein the input capture peripheral has a gating input which controls whether an input capture function is activated.

Abstract translation: 微控制器具有输入捕获外设，其中所述输入捕捉外围设备被配置为将相关定时器的定时器值存储在存储器中，并且其中所述输入捕捉外设具有控制输入捕捉功能是否被激活的门控输入。

公开(公告)号：US20130195124A1

公开(公告)日：2013-08-01

申请号：US13753399

申请日：2013-01-29

Applicant: MICROCHIP TECHNOLOGY INCORPORATED

Inventor： Stephen Bowling ,  Brant Ivey

IPC: H04J3/06

CPC classification number: H04J3/06 ,  G06F1/04

Abstract: A microcontroller has a timebase driven by a clock signal, wherein the timebase has a reset input and an output coupled with a comparator. The comparator is further coupled with a register and is operable to generate a synchronization output signal if the timebase matches the register value. The microcontroller further has a first multiplexer receiving the synchronization output signal from the comparator and further receiving at least one event signal generated by a unit other than the timebase, wherein the first multiplexer is operable to select either the synchronization output signal or the at least one event signal as a timebase synchronization output signal.

Abstract translation: 微控制器具有由时钟信号驱动的时基，其中时基具有复位输入和与比较器耦合的输出。 比较器还与寄存器耦合，如果时基匹配寄存器值，则可操作以产生同步输出信号。 微控制器还具有接收来自比较器的同步输出信号的第一多路复用器，并且还接收由除时基之外的单元产生的至少一个事件信号，其中第一多路复用器可操作以选择同步输出信号或至少一个 事件信号作为时基同步输出信号。