DMA control system enabling flyby transfer to synchronous memory

Year	Description
2001	Invention patented by Toshiaki Saruwatari and Atsushi Fujita on August 21th, 2001. Abstract: A direct memory access control system supplies the respective status signals indicating timings of the read data effective state or writable state between the input/output interface and memory interface, both interfaces maintain the read data effective state and writable state of the input/output memory and synchronous memory under control until the later timing comes up. Consequently, it is possible to match the read data effective timing and writable timing of the synchronous memory and input/output memory, thus making possible flyby transfer of data between both memories.
Source: selected by the editor from original sources.

Invention: DMA control system enabling flyby transfer to synchronous memory