MC3510 Datasheet, PDF (48/75 Pages) List of Unclassifed Manufacturers – Pilot Motion Processor

and END2, the write enables, are both high for DSWDREG, while they are high one at a time for
host writes controlled by the toggle flop. SINT enables DPINC only when the toggle is high after
the second transfer.
MC3510 Technical Specifications
48