UPD765 Description
registered tredemark of Zilog, Inc, The J,tPD765 is an LSI Floppy Disk Controller (FDC) Chip, which contains the circuitry and control functions for interfacing a processor to 4 Floppy Disk Drives. It is capable of supporting either IBM 3740 single density format (FM), or IBM System 34 Double Density format (MFM) including double sided recording. The J,tPD765 provides control signals which simplify the design of an...