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    • 3. 发明申请
    • AN INTERRUPT SIGNAL CONTROL APPARATUS FOR RECEIVING AND TRANSMITTING A SERIES OF ASYNCHRONOUS INFORMATION HAVING 4 CHANNELS
    • 用于接收和发送一系列具有4个通道的异常信息的中断信号控制装置
    • WO2007058489A1
    • 2007-05-24
    • PCT/KR2006/004835
    • 2006-11-16
    • SystemBase Co., LTD.WON, Kyu-Yeon
    • WON, Kyu-Yeon
    • G06F13/36
    • G06F13/385G06F13/24
    • The present invention relates to a common interrupt generation/block apparatus wherein UART(Universal Asynchronous Receiver/Transmitter), a asynchronous series communication transmitter/receiver generates/blocks an interrupt signal generated in each UART of QUAD UART including 4 channels, or generate/blocks an interrupt signal line generated in each of 4 channels as one common interrupt signal line. That is, the present invention provides an interrupt signal control apparatus for receiving and transmitting a series of asynchronous information having 4 channels in which a common interrupt signal line which can be used commonly is generated by controlling an individual interrupt signal line by using a signal line of an interrupt transmission/block control means operated by an outside circuit, it is determined that the core portion of an UART where the signal line is generated, and after switching the polarity of the generated common interrupt signal line, an interrupt signal through which is to be connected to outside is selected.
    • 本发明涉及一种通用中断产生/块装置,其中UART(通用异步收发器),异步串行通信发送/接收器产生/阻塞在包括4个信道的QUAD UART的每个UART中产生的中断信号,或生成/阻塞 在4个通道中的每一个中产生的中断信号线作为一个公共中断信号线。 也就是说,本发明提供一种中断信号控制装置,用于接收和发送具有4个通道的一系列异步信息,其中通过使用信号线来控制各个中断信号线来产生可以共同使用的公共中断信号线 由外部电路操作的中断发送/块控制装置,确定产生信号线的UART的核心部分,并且在切换产生的公共中断信号线的极性之后,确定中断信号 选择连接到外部。