首页 / 专利库 / 电脑零配件 / 看门狗定时器 / Watchdog timer circuit

Watchdog timer circuit

阅读:310发布:2021-10-10

专利汇可以提供Watchdog timer circuit专利检索,专利查询,专利分析的服务。并且PURPOSE:To prevent abnormity under a low environmental condition, by the constitution in which a reset signal is transmitted many times until an electric circuit returns to a normal program, in a watchdog timer. CONSTITUTION:A watchdog timer circuit which gives a reset signal at failure to an integrated microprocessor 1, consists of an oscillator I and a reset circuit II returning the oscillation of the oscillator I to the initial state. The oscillator I consists of a Schmitt trigger inverter 2 and a capacitor C1 connected between the input and output of this inverter. While the reset circuit II resets the capacitor C1 with a periodical signal from a pulse output terminal of the microprocessor 1, the oscillation circuit I is not oscillated, but if it is not reset periodically because of a failure such as runaway of the program the circuit I is oscillated and the processor I is reset with the oscillation output.,下面是Watchdog timer circuit专利的具体信息内容。

高效检索全球专利

专利汇是专利免费检索,专利查询,专利分析-国家发明专利查询检索分析平台,是提供专利分析,专利查询,专利检索等数据服务功能的知识产权数据服务商。

我们的产品包含105个国家的1.26亿组数据,免费查、免费专利分析。

申请试用

分析报告

专利汇分析报告产品可以对行业情报数据进行梳理分析,涉及维度包括行业专利基本状况分析、地域分析、技术分析、发明人分析、申请人分析、专利权人分析、失效分析、核心专利分析、法律分析、研发重点分析、企业专利处境分析、技术处境分析、专利寿命分析、企业定位分析、引证分析等超过60个分析角度,系统通过AI智能系统对图表进行解读,只需1分钟,一键生成行业专利分析报告。

申请试用

QQ群二维码
意见反馈