---
title: "Assembler"
id: 11819
type: "product"
slug: "assembler-4"
url: "http://localhost/product/assembler-4/"
markdown_url: "http://localhost/product/assembler-4.md"
published_at: "2019-11-30T01:38:38+00:00"
modified_at: "2026-03-22T13:30:15+00:00"
author: "David Anderson"
featured_image:
  url: "http://localhost/wp-content/uploads/2022/04/20230809-041332.jpg"
excerpt: "Two pass assembler that has all the Z80 instructions plus the ZX calculator language. Makes your work easy through use of labels, variables, table, text, and simple expression evaluation. 16K."
category:
  - name: "Programming"
    slug: "programming"
    taxonomy: "category"
    url: "http://localhost/category/software/programming/"
post_tag:
  - name: "JRC Software"
    slug: "jrc-software"
    taxonomy: "post_tag"
    url: "http://localhost/tag/jrc-software/"
  - 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/"
genre:
  - name: "Programming"
    slug: "programming"
    taxonomy: "genre"
    url: "http://localhost/type/programming/"
  - name: "Software"
    slug: "software"
    taxonomy: "genre"
    url: "http://localhost/type/software/"
company:
  id: 10999
  title: "JRC Software"
  type: "company"
  url: "http://localhost/company/jrc-software/"
price: 4.95
date: 1983
rarity: "Uncommon"
articles:
  - article:
      id: 24514
      title: "Resources (Sync v3 n6)"
      type: "article"
      url: "http://localhost/article/resources-sync-v3-n6/"
  - article:
      id: 24161
      title: "Resources (Sync v4 n2)"
      type: "article"
      url: "http://localhost/article/resources-sync-v4-n2/"
companies_products:
  - id: 10999
    title: "JRC Software"
    type: "company"
    url: "http://localhost/company/jrc-software/"
---

# Assembler

Two pass assembler that has all the Z80 instructions plus the ZX calculator language. Makes your work easy through use of labels, variables, table, text, and simple expression evaluation. 16K.