--- title: "DCP P/A/C Packs" id: 12324 type: "product" slug: "dcp-p-a-c-packs" url: "http://localhost/product/dcp-p-a-c-packs/" markdown_url: "http://localhost/product/dcp-p-a-c-packs.md" published_at: "2019-11-30T01:28:19+00:00" modified_at: "2026-03-22T13:19:43+00:00" author: "David Anderson" featured_image: url: "http://localhost/wp-content/uploads/2022/04/20230809-041332.jpg" excerpt: "A set of packs giving ZX81 memory, control and analog interfaces. The P-Pack plugs gives 4K of CMOS RAM plus I/O Port. The analog pack or control pack onto the rear of the P-Pack." category: - name: "Interfacing" slug: "interfacing" taxonomy: "category" url: "http://localhost/category/hardware/interfacing/" post_tag: - name: "DCP Microdevelopments Ltd." slug: "dcp-microdevelopments-ltd" taxonomy: "post_tag" url: "http://localhost/tag/dcp-microdevelopments-ltd/" - 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: "Hardware" slug: "hardware" taxonomy: "genre" url: "http://localhost/type/hardware/" - name: "Interfacing" slug: "interfacing" taxonomy: "genre" url: "http://localhost/type/interfacing/" company: id: 10808 title: "DCP Microdevelopments Ltd." type: "company" url: "http://localhost/company/dcp-microdevelopments-ltd/" price: 30 date: 1983 rarity: "Uncommon" producturl: "https://www.dcpexpress.com/intercard-spectrum-p-419.html" adverts: - publication: - id: 26649 title: "SYNC v3 n3" type: "issue" url: "http://localhost/issue/sync-v3-n3/" advert_page: "31" companies_products: - id: 10808 title: "DCP Microdevelopments Ltd." type: "company" url: "http://localhost/company/dcp-microdevelopments-ltd/" --- # DCP P/A/C Packs A set of packs giving ZX81 memory, control and analog interfaces. The P-Pack plugs gives 4K of CMOS RAM plus I/O Port. The analog pack or control pack onto the rear of the P-Pack.