CN103970056A - 一种解决8254可编程计数器在计数方面问题的装置及方法 - Google Patents
一种解决8254可编程计数器在计数方面问题的装置及方法 Download PDFInfo
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Cited By (1)
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CN115834304A (zh) * | 2023-02-14 | 2023-03-21 | 苏州萨沙迈半导体有限公司 | Lin协议波特率检测装置及芯片设备 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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EP0113935A2 (en) * | 1982-12-22 | 1984-07-25 | Philips Electronics Uk Limited | Timer circuit |
CN203117286U (zh) * | 2013-01-09 | 2013-08-07 | 酒泉职业技术学院 | 一种基于单片机宽量程高精度频率计 |
CN203896330U (zh) * | 2014-05-22 | 2014-10-22 | 天津职业技术师范大学 | 一种可编程计数器装置 |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0113935A2 (en) * | 1982-12-22 | 1984-07-25 | Philips Electronics Uk Limited | Timer circuit |
CN203117286U (zh) * | 2013-01-09 | 2013-08-07 | 酒泉职业技术学院 | 一种基于单片机宽量程高精度频率计 |
CN203896330U (zh) * | 2014-05-22 | 2014-10-22 | 天津职业技术师范大学 | 一种可编程计数器装置 |
Non-Patent Citations (3)
Title |
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卢建华: "用8253/8254实现对事件发生次数的统计", 《武汉科技大学学报(自然科学版)》, vol. 26, no. 2, 30 June 2003 (2003-06-30) * |
赵修良 等: "基于8254-2、单片机与S7-224XP PLC的核脉冲计数", 《河南科技(电子信息与计算机科学)》, no. 4, 30 April 2013 (2013-04-30) * |
饶连周: "8254在事件计数方面的问题与解决", 《三明职业大学学报》, no. 1, 31 January 1999 (1999-01-31) * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115834304A (zh) * | 2023-02-14 | 2023-03-21 | 苏州萨沙迈半导体有限公司 | Lin协议波特率检测装置及芯片设备 |
CN115834304B (zh) * | 2023-02-14 | 2023-05-09 | 苏州萨沙迈半导体有限公司 | Lin协议波特率检测装置及芯片设备 |
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