Jump to content

Intel 8257

From Wikipedia, the free encyclopedia

This is an old revision of this page, as edited by Beland (talk | contribs) at 16:59, 14 September 2019 (convert special characters (via WP:JWB)). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.

(diff) ← Previous revision | Latest revision (diff) | Newer revision → (diff)

This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed.
Find sources: "Intel 8257" – news · newspapers · books · scholar · JSTOR (October 2016) (Learn how and when to remove this message)

An 8257 clone by NEC (μPB8257C-5)

The Intel 8257 is a direct memory access (DMA) controller, a part of the MCS 85 microprocessor family. The chip is supplied in 40-pin DIP package.

External links

Intel: 8257/8257-5 Programmable DMA Controller (PDF; 2,2 MB).
NEC Electronics (Europe) GmbH, 1982 Catalog, p. 665–674 (μPD8257; μPD8257C-5).

This computer hardware article is a stub. You can help Wikipedia by expanding it.

Retrieved from "https://en.wikipedia.org/w/index.php?title=Intel_8257&oldid=915671825"

Hidden categories: