UPD8257-5
NEC
PROGRAMMABLE DMA CONTROLLERNEe Microcomputers, Inc.
NEe
JLPD8257 JLPD8257·5
PROGRAMMABLE DMA CONTROLLER
DESCR IPTION
The !1PD8257-5 is a programmable four-channel Direct Memory Access (DMA) controller. It is designed to simplify high speed transfers between peripheral devices and m