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  1. Srevin Saju (srevinsaju@mstdn.io)'s status on Thursday, 08-Dec-2022 18:41:57 UTC Srevin Saju Srevin Saju

    Today we had our first lecture on Computer Architecture and Organization
    #university #computer #cse #compsci #engineering #assembly

    In conversation Thursday, 08-Dec-2022 18:41:57 UTC from mstdn.io permalink

    Attachments


    1. https://media.mstdn.io/mstdn-media/media_attachments/files/109/479/426/282/401/657/original/7eb22cf304f55574.png
    • Bernie (codewiz@mstdn.io)'s status on Thursday, 08-Dec-2022 18:47:21 UTC Bernie Bernie
      in reply to
      • Ken Shirriff

      @srevinsaju @kenshirriff The 8086 has huge historical importance.

      If you're interested in the evolution of microprocessors, maybe start from classic 8-bit architectures such as the Z80 and the 6502, then 8086 and 68k (16/32-bit CISC), then ARM and RISCV (contemporary, 32/64-bit RISC).
      #programming #electronics #asm #retrocomputing #riscv

      In conversation Thursday, 08-Dec-2022 18:47:21 UTC permalink
    • Srevin Saju (srevinsaju@mstdn.io)'s status on Thursday, 08-Dec-2022 18:47:22 UTC Srevin Saju Srevin Saju
      in reply to
      • Bernie
      • Ken Shirriff

      Apparently this post by @kenshirriff was my introduction to the Intel 8086 chip. Not sure if these chipsets are going to be an important part of the syllabi.
      https://oldbytes.space/@kenshirriff/109412325323089208
      And… we have these Carl Hamacher’s Computer Organization, 5th edition as a reference material.
      @codewiz

      In conversation Thursday, 08-Dec-2022 18:47:22 UTC permalink

      Attachments

      1. Ken Shirriff (@kenshirriff@oldbytes.space)
        from Ken Shirriff
        Attached: 1 image The Intel 8086 was released in 1978, starting the x86 line that still dominates computing. I'm reverse-engineering the chip by studying the silicon die, and I think I've spotted a bug fix in the silicon. They didn't have microcode updates then so they patched the silicon. 🧵
    • Srevin Saju (srevinsaju@mstdn.io)'s status on Thursday, 08-Dec-2022 18:47:23 UTC Srevin Saju Srevin Saju
      in reply to
      • Bernie

      Our professor started off the lecture by giving an example of the Intel 8086’s segmented memory: code, stack, extra and data. It was interesting to see Intel 8086 discussed here, something I recently saw on Mastodon, being taught at university.
      cc @codewiz
      #university #compsci #cse #Intel8086

      In conversation Thursday, 08-Dec-2022 18:47:23 UTC permalink

      Attachments


      1. https://media.mstdn.io/mstdn-media/media_attachments/files/109/479/455/093/901/974/original/d1a3ca83f2596d57.png

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