Interrupt vectors

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  • Outlines: ¨Contrast and compare interrupts versus polling ¨Explain the purpose of the ISR ¨List the 6 interrupts of the 8051 ¨Explain the purpose of the interrupt vector table ¨Enable or disable 8051 interrupts ¨Program the 8051 timers using interrupts ¨Describe the two external hardware interrupts of the 8051

    ppt32p acquy2204 27-03-2010 120 30   Download

  • Until fairly recently most scientific data-gathering systems and industrial control procedures were based on electromechanical devices such as chart recorders and analogue gauges. The capability to process and analyse data was rather limited (and in some cases error prone) unless one had access to a minicomputer or mainframe. Today, that situation has changed considerably. I am sure that most potential readers of this book will be aware of the profound effect the PC has had on the way in which engineers and scientists are able to approach data-gathering tasks....

    pdf483p camchuong_1 04-12-2012 22 7   Download

  • 8-bit CPU optimized for control applications Extensive Boolean processing (single-bit logic) capabilities 64K Program Memory address space 64K Data Memory address space Up to 4K bytes of on-chip Program Memory 128 bytes of on-chip Data RAM 32 bi-directional and individually addressable I/O lines Two 16-bit timer/counters 6-source/5-vector interrupt structure with two priority levels

    ppt55p lqvang02 02-02-2013 24 4   Download

  • Bài giảng "Vi xử lý - Chương 3.7: Ngắt (Interrupt)" cung cấp cho các bạnh sinh viên các kiến thức: Giới thiệu ngắt, thực thi chương trình, thứ tự ưu tiên ngắt, xử lý ngắt, các vector ngắt, khung chương trình dùng ngắt, chương trình phục vụ ngắt có kích thước nhỏ, ngắt cổng nối tiếp,... Mời các bạn cùng tham khảo nội dung chi tiết.

    pdf26p nhansinhaoanh_03 22-10-2015 14 3   Download

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