专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08415836B2 Microcomputer system 失效
公开(公告)号：US08415836B2
公开(公告)日：2013-04-09
申请号：US12667854
申请日：2008-07-01
申请人： Atsushi Sakuragi , Hiroshi Hayaoka , Takayuki Takeuchi
发明人： Atsushi Sakuragi , Hiroshi Hayaoka , Takayuki Takeuchi
IPC分类号： H01H31/10 , H01H33/52 , H01H33/59 , H01H47/00 , H01H85/46 , H01H19/14
CPC分类号： H03M11/22 , G06F3/023 , Y10T307/76
摘要： It is an object of the present invention to provide a technology that a microcomputer is capable of detecting the states of a large number of switches with a small number of ports. In a microcomputer system according to the present invention, any one of (2N−1) kinds of the combination patterns with respect to the combination of N input ports (IP1 to IP4) of a microcomputer (1) is allocated to each of M push-down switches (SW12, SW13, SW14, SW23, SW24, and SW34) with the different combination from each push-down switch. Each push-down switch inverts the input levels of the input ports in the combination pattern allocated thereto when pushed down. The microcomputer (1) detects the state of each push-down switch on the basis of the input levels of the N input ports.

2. 发明申请

US20120248894A1 MICROCOMPUTER SYSTEM 有权
标题翻译：微型计算机系统
公开(公告)号：US20120248894A1
公开(公告)日：2012-10-04
申请号：US13436306
申请日：2012-03-30
申请人： Atsushi SAKURAGI , Hiroshi Hayaoka , Takayuki Takeuchi
发明人： Atsushi SAKURAGI , Hiroshi Hayaoka , Takayuki Takeuchi
IPC分类号： H02B1/24
CPC分类号： H03M11/22 , G06F3/023 , Y10T307/76
摘要： It is an object of the present invention to provide a technology that a microcomputer is capable of detecting the states of a large number of switches with a small number of ports. In a microcomputer system according to the present invention, any one of (2N−1) kinds of the combination patterns with respect to the combination of N input ports (IP1 to IP4) of a microcomputer (1) is allocated to each of M push-down switches (SW12, SW13, SW14, SW23, SW24, and SW34) with the different combination from each push-down switch. Each push-down switch inverts the input levels of the input ports in the combination pattern allocated thereto when pushed down. The microcomputer (1) detects the state of each push-down switch on the basis of the input levels of the N input ports.
摘要翻译：本发明的目的是提供一种微型计算机能够检测具有少量端口的大量开关的状态的技术。在根据本发明的微计算机系统中，对于微型计算机（1）的N个输入端口（IP1〜IP4）的组合，（2N-1）种组合模式中的任何一种被分配给M个推送下拉开关（SW12，SW13，SW14，SW23，SW24和SW34）与每个下推开关的组合不同。当按下时，每个下推开关将分配给其的组合模式的输入端口的输入电平反相。微型计算机（1）根据N个输入端口的输入电平检测每个下推开关的状态。

3. 发明申请

US20100327662A1 MICROCOMPUTER SYSTEM 失效
标题翻译：微型计算机系统
公开(公告)号：US20100327662A1
公开(公告)日：2010-12-30
申请号：US12667854
申请日：2008-07-01
申请人： Atsushi Sakuragi , Hiroshi Hayaoka , Takayuki Takeuchi
发明人： Atsushi Sakuragi , Hiroshi Hayaoka , Takayuki Takeuchi
IPC分类号： H02B1/24 , H01H13/70
CPC分类号： H03M11/22 , G06F3/023 , Y10T307/76
摘要： It is an object of the present invention to provide a technology that a microcomputer is capable of detecting the states of a large number of switches with a small number of ports. In a microcomputer system according to the present invention, any one of (2N−1) kinds of the combination patterns with respect to the combination of N input ports (IP1 to IP4) of a microcomputer (1) is allocated to each of M push-down switches (SW12, SW13, SW14, SW23, SW24, and SW34) with the different combination from each push-down switch. Each push-down switch inverts the input levels of the input ports in the combination pattern allocated thereto when pushed down. The microcomputer (1) detects the state of each push-down switch on the basis of the input levels of the N input ports.
摘要翻译：本发明的目的是提供一种微型计算机能够检测具有少量端口的大量开关的状态的技术。在根据本发明的微计算机系统中，对于微型计算机（1）的N个输入端口（IP1〜IP4）的组合，（2N-1）种组合模式中的任何一种被分配给M个推送下拉开关（SW12，SW13，SW14，SW23，SW24和SW34）与每个下推开关的组合不同。当按下时，每个下推开关将分配给其的组合模式的输入端口的输入电平反相。微型计算机（1）根据N个输入端口的输入电平检测每个下推开关的状态。

4. 发明授权

US09083384B2 Microcomputer system 有权
标题翻译：微电脑系统
公开(公告)号：US09083384B2
公开(公告)日：2015-07-14
申请号：US13436306
申请日：2012-03-30
申请人： Atsushi Sakuragi , Hiroshi Hayaoka , Takayuki Takeuchi
发明人： Atsushi Sakuragi , Hiroshi Hayaoka , Takayuki Takeuchi
IPC分类号： H04Q3/00 , H03M11/22 , G06F3/023
CPC分类号： H03M11/22 , G06F3/023 , Y10T307/76
摘要： It is an object of the present invention to provide a technology that a microcomputer is capable of detecting the states of a large number of switches with a small number of ports. In a microcomputer system according to the present invention, any one of (2N−1) kinds of the combination patterns with respect to the combination of N input ports (IP1 to IP4) of a microcomputer (1) is allocated to each of M push-down switches (SW12, SW13, SW14, SW23, SW24, and SW34) with the different combination from each push-down switch. Each push-down switch inverts the input levels of the input ports in the combination pattern allocated thereto when pushed down. The microcomputer (1) detects the state of each push-down switch on the basis of the input levels of the N input ports.
摘要翻译：本发明的目的是提供一种微型计算机能够检测具有少量端口的大量开关的状态的技术。在根据本发明的微计算机系统中，对于微型计算机（1）的N个输入端口（IP1〜IP4）的组合，（2N-1）种组合模式中的任何一种被分配给M个推送下拉开关（SW12，SW13，SW14，SW23，SW24和SW34）与每个下推开关的组合不同。当按下时，每个下推开关将分配给其的组合模式的输入端口的输入电平反相。微型计算机（1）根据N个输入端口的输入电平检测每个下推开关的状态。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式