---
title: "Mike LeDuc’s Development System"
type: "article"
slug: "mike-leducs-development-system"
url: "http://localhost/article/mike-leducs-development-system/"
markdown_url: "http://localhost/article/mike-leducs-development-system.md"
published_at: "2026-01-23T14:10:07+00:00"
modified_at: "2026-01-23T14:10:07+00:00"
featured_image:
  url: "http://localhost/wp-content/uploads/2022/04/20230809-041332.jpg"
excerpt: "Block diagram and memory map."
post_tag:
  - name: "TS 1000"
    slug: "ts1000"
    taxonomy: "post_tag"
    url: "http://localhost/tag/ts1000/"
model:
  - name: "Timex/Sinclair 1000"
    slug: "ts-1000"
    taxonomy: "model"
    url: "http://localhost/model/ts-1000/"
indiv:
  - name: "Donald Lambert"
    slug: "donald-lambert"
    taxonomy: "indiv"
    url: "http://localhost/indiv/donald-lambert/"
publication_r:
  id: 39266
  title: "CRAGIST Newsletter"
  type: "periodical"
  url: "http://localhost/periodical/cragist-newsletter/"
authors_r:
  - name: "Donald Lambert"
    slug: "donald-lambert"
    taxonomy: "indiv"
    url: "http://localhost/indiv/donald-lambert/"
issues_articles:
  - id: 50175
    title: "CRAGIST Newsletter Mar-Jun 1990"
    type: "issue"
    url: "http://localhost/issue/cragist-newsletter-mar-jun-1990/"
pages: "7"
pubdate: "Mar-Jun 1990"
archive_link: false
---

# Mike LeDuc’s Development System

Block diagram and memory map.