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> Amd 2940 dma address generator AM2940DC ceramic dip
Amd 2940 dma address generator AM2940DC ceramic dip
AMD AM2940DC DMA Address Generator - 28 Pin Ceramic Dip
Clean socket pulls from retired equipment.
Generates memory address, word count and DONE
signal for DMA transfer operation.
Any number of Am2940's can be cascaded to form
larger memory addresses - three devices address 16 megawords.
Repeat Data Transfer capability
Initial memory address and word count are saved
so that the data transfer can be repeated.
Provides four types of DMA transfer control plus
memory address increment/decrement.
Advanced Low-Power Schottky TTL technology provides
typical CLOCK to DONE propagation delay of
50ns and 24mA output current sink capability.
Executes 8 different instructions.
These pictures are of the actual Item you will receive.
