corpus.blog
41554 blogs · [ { "id": "01a0d8e7-c70d-70e2-a29a-191c133d1818", "title": "No, PS/2 DBA disks are not ESDI", "url": "https://insanity4004.blogspot.com/2026/09/no-ps2-dba-disks-are-not-esdi.html", "published_at": "2026-09-19T20:32:51+00:00" }, { "id": "01a0ba09-4edb-703b-a326-5de895eced03", "title": "The ESDI-Emu: ESDI Disk Emulation", "url": "https://insanity4004.blogspot.com/2026/09/the-esdi-emu-esdi-disk-emulation.html", "published_at": "2026-09-15T13:39:13+00:00" }, { "id": "01a08cac-e0e0-73f6-be4d-80e62ab67bd4", "title": "Skipping ahead 9 months...", "url": "https://insanity4004.blogspot.com/2026/09/skipping-ahead-9-months.html", "published_at": "2026-09-09T23:54:39+00:00" }, { "id": "01a08787-6c8c-72c1-907e-f6828fe01fe4", "title": "FEDEVEL Advanced PCB Layout: Post Lesson 2 notes", "url": "https://insanity4004.blogspot.com/2025/12/fedevel-advanced-pcb-layout-post-lesson.html", "published_at": "2025-12-05T14:33:00+00:00" }, { "id": "01a08787-6c8c-72c1-907e-f68290d2d7bb", "title": "Taking FEDEVEL's Advanced PCB Layout Course", "url": "https://insanity4004.blogspot.com/2025/11/taking-fedevels-advanced-pcb-layout.html", "published_at": "2025-11-30T20:06:00+00:00" }, { "id": "01a08787-6c8c-72c1-907e-f682914735b3", "title": "A look at a vintage PC's disk storage subsystem", "url": "https://insanity4004.blogspot.com/2025/11/a-look-at-vintage-pcs-disk-storage.html", "published_at": "2025-11-23T00:20:00+00:00" }, { "id": "01a08787-6c8c-72c1-907e-f68291f5161d", "title": "My current museum project", "url": "https://insanity4004.blogspot.com/2025/11/my-current-museum-project.html", "published_at": "2025-11-01T15:03:00+00:00" }, { "id": "01a08787-6c8c-72c1-907e-f68292d928cf", "title": "Computeriter Emulator wrap-up", "url": "https://insanity4004.blogspot.com/2025/10/computeriter-emulator-wrap-up.html", "published_at": "2025-10-21T23:16:00+00:00" }, { "id": "01a08787-6c8c-72c1-907e-f68293b6f2df", "title": "Heavy Metal from the 1960s", "url": "https://insanity4004.blogspot.com/2025/05/any-time-youre-working-with-older.html", "published_at": "2025-05-30T17:56:00+00:00" }, { "id": "01a08787-6c8c-72c1-907e-f6829441fc61", "title": "Computeriter Emulator Software Design", "url": "https://insanity4004.blogspot.com/2025/05/computeriter-emulator-software-design.html", "published_at": "2025-05-11T17:38:00+00:00" }, { "id": "01a08787-6c8c-72c1-907e-f68294e58880", "title": "Computeriter Emulator Hardware Design", "url": "https://insanity4004.blogspot.com/2025/05/computeriter-emulator-hardware-design.html", "published_at": "2025-05-10T23:33:00+00:00" }, { "id": "01a08787-6c8c-72c1-907e-f68295b983a6", "title": "Computeriter Electrical Interface", "url": "https://insanity4004.blogspot.com/2025/05/computeriter-electrical-interface.html", "published_at": "2025-05-05T14:02:00+00:00" }, { "id": "01a08787-6c8c-72c1-907e-f68295ebc7fc", "title": "Mission: Emulate a Soroban Computeriter", "url": "https://insanity4004.blogspot.com/2025/05/mission-emulate-soroban-computeriter.html", "published_at": "2025-05-04T23:14:00+00:00" }, { "id": "01a08787-6c8c-72c1-907e-f6829631134b", "title": "What have I been up to?", "url": "https://insanity4004.blogspot.com/2025/05/what-have-i-been-up-to.html", "published_at": "2025-05-03T17:33:00+00:00" }, { "id": "01a08787-6c8c-72c1-907e-f682966df015", "title": "Populating the ALU board", "url": "https://insanity4004.blogspot.com/2024/06/populating-alu-board.html", "published_at": "2024-06-06T02:30:00+00:00" }, { "id": "01a08787-6c8c-72c1-907e-f68297539779", "title": "Testing the Instruction Pointer board", "url": "https://insanity4004.blogspot.com/2024/06/testing-instruction-pointer-board.html", "published_at": "2024-06-03T22:38:00+00:00" }, { "id": "01a08787-6c8c-72c1-907e-f682983aa385", "title": "The most costly phrase", "url": "https://insanity4004.blogspot.com/2024/06/the-most-costly-phrase.html", "published_at": "2024-06-03T01:40:00+00:00" }, { "id": "01a08787-6c8c-72c1-907e-f68298b9acf7", "title": "PCB Reflow with a Skillet: Part 1", "url": "https://insanity4004.blogspot.com/2024/04/pcb-reflow-with-skillet-part-1.html", "published_at": "2024-04-02T00:43:00+00:00" }, { "id": "01a08787-6c8c-72c1-907e-f682990d83da", "title": "Instruction Decoder assembly", "url": "https://insanity4004.blogspot.com/2024/03/instruction-decoder-assembly.html", "published_at": "2024-03-30T22:21:00+00:00" }, { "id": "01a08787-6c8c-72c1-907e-f682999d8404", "title": "The importance of return signal paths", "url": "https://insanity4004.blogspot.com/2024/03/the-importance-of-return-signal-paths.html", "published_at": "2024-03-24T00:57:00+00:00" }, { "id": "01a08787-6c8c-72c1-907e-f6829a3f7916", "title": "ALU and ID boards sent for fabrication", "url": "https://insanity4004.blogspot.com/2024/03/alu-and-id-boards-sent-for-fabrication.html", "published_at": "2024-03-20T00:33:00+00:00" }, { "id": "01a08787-6c8c-72c1-907e-f6829ae85b20", "title": "How high and how fast?", "url": "https://insanity4004.blogspot.com/2024/03/how-high-and-how-fast.html", "published_at": "2024-03-18T05:05:00+00:00" }, { "id": "01a08787-6c8c-72c1-907e-f6829b658b77", "title": "Arithmetic Logic Unit board fully routed", "url": "https://insanity4004.blogspot.com/2024/03/arithmetic-logic-unit-board-fully-routed.html", "published_at": "2024-03-16T02:49:00+00:00" }, { "id": "01a08787-6c8c-72c1-907e-f6829bf10c2a", "title": "Instruction Decoder board layout complete", "url": "https://insanity4004.blogspot.com/2024/03/instruction-decoder-board-layout.html", "published_at": "2024-03-12T19:44:00+00:00" }, { "id": "01a08787-6c8c-72c1-907e-f6829c9d5ddc", "title": "JLCPCB design rules for Eagle", "url": "https://insanity4004.blogspot.com/2024/03/jlcpcb-design-rules-for-eagle.html", "published_at": "2024-03-09T20:29:00+00:00" }, { "id": "01a08787-6c8c-72c1-907e-f6829d60ac01", "title": "The Instruction Decoder PCB", "url": "https://insanity4004.blogspot.com/2024/03/the-instruction-decoder-pcb.html", "published_at": "2024-03-07T06:02:00+00:00" }, { "id": "01a08787-6c8c-72c1-907e-f6829d9135a7", "title": "Rant: Ubuntu RAID checking", "url": "https://insanity4004.blogspot.com/2024/03/rant-ubuntu-raid-checking.html", "published_at": "2024-03-03T17:45:00+00:00" }, { "id": "01a08787-6c8c-72c1-907e-f6829dcf3c1c", "title": "Data bus charge redistribution", "url": "https://insanity4004.blogspot.com/2024/02/data-bus-charge-redistribution.html", "published_at": "2024-02-28T21:46:00+00:00" } ] posts Claim your blog
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2026

No, PS/2 DBA disks are not ESDIoriginal ↗
19 Sept 2026
The ESDI-Emu: ESDI Disk Emulationoriginal ↗
15 Sept 2026
Skipping ahead 9 months...original ↗
9 Sept 2026

2025

FEDEVEL Advanced PCB Layout: Post Lesson 2 notesoriginal ↗
5 Dec 2025
Taking FEDEVEL's Advanced PCB Layout Courseoriginal ↗
30 Nov 2025
A look at a vintage PC's disk storage subsystemoriginal ↗
23 Nov 2025
My current museum projectoriginal ↗
1 Nov 2025
Computeriter Emulator wrap-uporiginal ↗
21 Oct 2025
Heavy Metal from the 1960soriginal ↗
30 May 2025
Computeriter Emulator Software Designoriginal ↗
11 May 2025
Computeriter Emulator Hardware Designoriginal ↗
10 May 2025
Computeriter Electrical Interfaceoriginal ↗
5 May 2025
Mission: Emulate a Soroban Computeriteroriginal ↗
4 May 2025
What have I been up to?original ↗
3 May 2025

2024

Populating the ALU boardoriginal ↗
6 Jun 2024
Testing the Instruction Pointer boardoriginal ↗
3 Jun 2024
The most costly phraseoriginal ↗
3 Jun 2024
PCB Reflow with a Skillet: Part 1original ↗
2 Apr 2024
Instruction Decoder assemblyoriginal ↗
30 Mar 2024
The importance of return signal pathsoriginal ↗
24 Mar 2024
ALU and ID boards sent for fabricationoriginal ↗
20 Mar 2024
How high and how fast?original ↗
18 Mar 2024
Arithmetic Logic Unit board fully routedoriginal ↗
16 Mar 2024
Instruction Decoder board layout completeoriginal ↗
12 Mar 2024
JLCPCB design rules for Eagleoriginal ↗
9 Mar 2024
The Instruction Decoder PCBoriginal ↗
7 Mar 2024
Rant: Ubuntu RAID checkingoriginal ↗
3 Mar 2024
Data bus charge redistributionoriginal ↗
28 Feb 2024