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Combined display of all available logs of Digital Systems. You can narrow down the view by selecting a log type, the username (case-sensitive), or the affected page (also case-sensitive).
- 18:18, 3 July 2023 Mike talk contribs created page Template:API-change (Created page with "<span style="color: red">'''Note:''' {{{1|Update needed for new changed API}}}</span>")
- 21:49, 27 June 2023 Mike talk contribs created page MediaWiki:Tagline (Created page with "Copyright © 2018–2023 J. M. Spivey")
- 09:50, 17 May 2023 Mike talk contribs uploaded a new version of File:Digisys-slides-e.pdf
- 18:21, 17 April 2023 Mike talk contribs created page Template:Labman2 (Created page with "{{{{{action|LabLink}}}|five|Thumb simulator|Enhance an architectural simulation of a processor that implements the Thumb instruction set}} {{{{{action|LabLink}}}|six|Carry-loo...")
- 17:05, 17 April 2023 Mike talk contribs deleted page Site map (content was: "Digital Systems ==Course materials== * Syllabus and synopsis * Problem sheets * Reading list * Notes for Digital Systems -- all lecture notes collected on one page. * Outline -- a list of points made in each lecture. ==Lecture notes== Lecture notes * Lecture 1 – Microcontrollers and embedded programming * Lecture 2 – Building a program * Lect...", and the only contributor was "Mike" (talk))
- 16:58, 17 April 2023 Mike talk contribs created page Template:Intro (Created page with "Image:Microbit.gif|thumb|right|300px|The {{Microbit}} (or electronic teabag<ref>So called because the board dangles from its USB cable like a teabag dangling from its string...")
- 16:48, 17 April 2023 Mike talk contribs deleted page Using the micro:bit toolchain (content was: "{{DigiSys}} Instructions for compiling and uploading programs to the {{microbit}} are now given as part of the instructions for Lab zero.", and the only contributor was "Mike" (talk))
- 16:35, 17 April 2023 Mike talk contribs undeleted page Handouts (2 revisions)
- 16:35, 17 April 2023 Mike talk contribs deleted page Handouts (content was: "* Handout 1: rainbow chart and Thumb reference card.", and the only contributor was "Mike" (talk))
- 16:30, 17 April 2023 Mike talk contribs created page Project:Snapshot (Created page with "* Notes for Digital Systems. * Five or six sets of slides. * Lab manual for Digital Systems. * Problem sheets collected as one PDF. * Tutors:Problem sheets wit...")
- 16:17, 17 April 2023 Mike talk contribs reverted File:Digisys.002.png to an old version (Reverted to version as of 12:11, 7 January 2022 (GMT))
- 16:13, 17 April 2023 Mike talk contribs created page Template:IncludeLab (Created page with "=Lab {{{1}}} – {{{2}}}= <i>{{{3}}}</i> {{:Lab {{{1}}}}}")
- 16:06, 17 April 2023 Mike talk contribs created page Template:LabLink (Created page with "* [[Lab {{{1}}}]]: {{{2}}}. ''{{{3}}}.''")
- 16:06, 17 April 2023 Mike talk contribs created page Template:Labman (Created page with "{{{{action|LabLink}}}|zero|getting started|Follow the instructions for building, loading and running a simple program that echoes input sent over the serial port}} {{{{action|...")
- 15:50, 17 April 2023 Mike talk contribs created page Lab manual for Digital Systems (Created page with "Dummy")
- 15:47, 17 April 2023 Mike talk contribs created page Template:Section5 (Created page with "{{{{{action|Lecture}}}|22|Designing a datapath|}} {{{{{action|Lecture}}}|23|Designing a datapath (continued)|Continuation}} {{{{{action|Lecture}}}|24|Three instructions|Using...")
- 15:45, 17 April 2023 Mike talk contribs created page Template:Section4 (Created page with "{{{{{action|Lecture}}}|17|Introduction|Plan for the term. Combinational logic.}} {{{{{action|Lecture}}}|18|Transistors and logic gates|Building gates from transistors. CMOS...")
- 15:40, 17 April 2023 Mike talk contribs created page Template:Section3 (Created page with "{{{{{action|Lecture}}}|12|Introducing {{microbian}}|Processes and messages.|link=Introducing micro:bian}} {{{{{action|Lecture}}}|13|Device drivers|Server processes. Interrupt...")
- 15:38, 17 April 2023 Mike talk contribs created page Template:Section2 (Created page with "{{{{{action|Lecture}}}|8|Introducing I/O|Memory-mapped I/O. GPIO. Multiplexed LED display.}} {{{{{action|Lecture}}}|9|Serial I/O|Serial protocol. A simple, polling UART drive...")
- 15:34, 17 April 2023 Mike talk contribs created page Template:Section1 (Created page with "{{{{{action|Lecture}}}|1|Microcontrollers and embedded programming|Architecture of the {{microbit}}. Programmer's model. Execution of an instruction.}} {{{{{action|Lecture}}}|...")
- 15:30, 17 April 2023 Mike talk contribs created page Template:Copyright (Created page with "Copyright (c) 2117–2023 J. M. Spivey")
- 21:13, 7 February 2023 Mike talk contribs created page Template:RevVideo (Created page with "<span style="background-color: #ddd">{{{1}}}</span>")
- 21:13, 7 February 2023 Mike talk contribs created page Debugging a buffer overrun (Created page with "Using the debugger, it's possible to watch the attack taking place. Try the following sequence of actions. The values shown are accurate for the program as I built it, but m...")
- 20:53, 30 January 2023 Mike talk contribs uploaded a new version of File:Digisys-slides-c.pdf
- 20:52, 30 January 2023 Mike talk contribs uploaded a new version of File:Digisys-slides-b.pdf
- 20:51, 30 January 2023 Mike talk contribs uploaded a new version of File:Digisys-slides-a.pdf
- 20:35, 11 January 2023 Mike talk contribs created page Handouts (Created page with "* doc:digisys/handout1.pdf Handout 1: rainbow chart and Thumb reference card.")
- 13:49, 2 January 2023 Mike talk contribs uploaded a new version of File:Experiment-5.png
- 13:42, 2 January 2023 Mike talk contribs uploaded a new version of File:Experiment-4.png
- 13:39, 2 January 2023 Mike talk contribs uploaded a new version of File:Experiment-3.png
- 11:29, 2 January 2023 Mike talk contribs uploaded a new version of File:Experiment-2.png
- 11:27, 2 January 2023 Mike talk contribs uploaded a new version of File:Experiment-1.png
- 10:40, 21 December 2022 Mike talk contribs reverted File:Digisys.004.png to an old version (Reverted to version as of 15:06, 10 March 2020 (UTC))
- 20:13, 19 December 2022 Mike talk contribs created page Template:DevReg (Created page with "<code>{{{1}}}_{{{2}}}</code>")
- 14:04, 19 December 2022 Mike talk contribs deleted page Preparation tasks (content was: "Here's a checklist of hardware and software tasks to be completed before the course begins again in January, 2022. Apologies for giving references to Debian packages and leaving you (Ian) to work out where they live in Fedora. * Order a sufficient quantity of V2 {{microbits}}: ::https://onecall.farnell.com/bbc-micro-bit/mefv2c/bbc-micro-bit-v2-club-bundle/dp/3585831 * Install an enha...", and the only contributor was "Mike" (talk))
- 13:01, 3 December 2022 Mike talk contribs created page Template:Dropcap (Created page with "<span class="dropcap">{{{1}}}</span>{{#if:{{{2|}}}|<span class="dropcont">{{{2}}}</span>}}")
- 08:39, 25 November 2022 Mike talk contribs created page Project:Policy (Created page with "{{corner:Policy}}")
- 18:19, 24 November 2022 Mike talk contribs changed group membership for Dimpase from tutor to tutor (temporary, until 18:19, 24 May 2023)
- 18:05, 24 November 2022 Mike talk contribs changed group membership for Dimpase from (none) to tutor
- 15:55, 21 November 2022 Mike talk contribs deleted page The micro:bit toolchain on VirtualBox (content was: "''This page has been superseded by general instructions, based in Debian with the Raspberry Pi desktop, for supporting all courses with labs prepared by Mike.''", and the only contributor was "Mike" (talk))
- 13:54, 20 November 2022 Mike talk contribs uploaded File:Pullup.png
- 13:54, 20 November 2022 Mike talk contribs created page File:Pullup.png
- 14:42, 1 October 2022 Mike talk contribs deleted page Things to fix (content was: "=={{microbian}}== * Correct drive mode for {{I2C}} pins. Use a scope to see if the effect can be seen on the bus lines. [Fixed in 9ab68b9f2d60]. * Correct config field for radio. [Fixed in 83da2fda70d6]. * Think about uniformity of GPIO interface between V1 and V2. ==Documents== * Opcodes for @yield@, @nop@, etc. are wrong in rainbow chart. [Fixed]", and the only contributor was "Mike" (talk))
- 13:30, 29 September 2022 Mike talk contribs uploaded a new version of File:Thumb-decode.pdf
- 12:52, 29 September 2022 Mike talk contribs uploaded a new version of File:Thumb-decode-preview.png
- 12:02, 19 September 2022 Mike talk contribs created page Notes on assembly language programming (Created page with "On a RISC-style machine like the ARM, we can introduce elements of assembly language in an incremental way, slowly expanding the range of operations we can express. We can be...")
- 23:10, 14 September 2022 Mike talk contribs created page Implementing a recursive subroutine (Created page with "In C, pointer-linked binary trees can be represented using this datatype: <pre> typedef struct node *tree; struct node { int data; tree left, right; }; </pre> A varia...")
- 16:11, 17 July 2022 Mike talk contribs deleted page Lecture 20 – Architectural elements (content was: "#REDIRECT Lecture 21 – Architectural elements", and the only contributor was "Mike" (talk))
- 16:09, 17 July 2022 Mike talk contribs moved page Lecture 20 – Architectural elements to Lecture 21 – Architectural elements
- 16:06, 17 July 2022 Mike talk contribs deleted page Lecture 21 (content was: "#REDIRECT Lecture 22", and the only contributor was "Mike" (talk))