---
title: "BB-1 8-Bit Input/Output Module Kit"
type: "article"
slug: "bb-1-8-bit-input-output-module-kit"
url: "http://localhost/article/bb-1-8-bit-input-output-module-kit/"
markdown_url: "http://localhost/article/bb-1-8-bit-input-output-module-kit.md"
published_at: "2020-10-27T17:11:26+00:00"
modified_at: "2024-06-23T09:39:28+00:00"
featured_image:
  url: "http://localhost/wp-content/uploads/2022/04/20230809-041332.jpg"
excerpt: "Two Intel 8212 8-bit I/O port chips are the heart of the BB-1. Byte-Back's module is compatible with both ZX and Timex units and neatly uses memory locations 32764 and 32766 to store input and output information."
category:
  - name: "Syntax"
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    taxonomy: "category"
    url: "http://localhost/category/periodicals/syntax/"
post_tag:
  - name: "1983"
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    taxonomy: "post_tag"
    url: "http://localhost/tag/year-1983/"
  - name: "Byte-Back Co"
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    taxonomy: "post_tag"
    url: "http://localhost/tag/byte-back-co/"
  - name: "Hardware review"
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    url: "http://localhost/tag/hardware-review/"
  - name: "TS 1000"
    slug: "ts1000"
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    url: "http://localhost/tag/ts1000/"
model:
  - name: "Timex/Sinclair 1000"
    slug: "ts-1000"
    taxonomy: "model"
    url: "http://localhost/model/ts-1000/"
indiv:
  - name: "Paul Donnelly"
    slug: "paul-donnelly"
    taxonomy: "indiv"
    url: "http://localhost/indiv/paul-donnelly/"
publication: "Syntax"
publication_r:
  id: 10246
  title: "Syntax"
  type: "periodical"
  url: "http://localhost/periodical/syntax/"
authors: "Paul Donnelly"
volume: "4"
issue: "1"
issues_articles:
  - id: 26711
    title: "Syntax/Syntax ZX80 v4 n1"
    type: "issue"
    url: "http://localhost/issue/syntax-syntax-zx80-v4-n1/"
pages: "8"
pubdate: "January 1983"
archive_link: false
volumeissue: "v4n1"
companies_articles:
  - id: 10711
    title: "Byte-Back Co"
    type: "company"
    url: "http://localhost/company/byte-back-co/"
---

# BB-1 8-Bit Input/Output Module Kit

Two Intel 8212 8-bit I/O port chips are the heart of the BB-1. Byte-Back’s module is compatible with both ZX and Timex units and neatly uses memory locations 32764 and 32766 to store input and output information.