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) |
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.
See also
[edit]- Intel 8237 - DMA Controller
External links
[edit]- Intel: 8257/8257-5 Programmable DMA Controller (PDF; 2,2 MB).
- NEC Electronics (Europe) GmbH, 1982 Catalog, p. 665–674 (μPD8257; μPD8257C-5).
- NEC Electronics Inc. "μPD8257" (PDF). Retrieved 2024-01-04.
