FDC1761-02 Datasheet - SMSC

FDC1761-02 Floppy Disk Controller/Formatter

The FDC 176X is an MOS/LSI device which performs the functions of a Floppy Disk Controller/Formatter in a single chip implementation. The basic FDC 176X chip design has evolved into four specific parts: FDC 1761, FDC 1763, FDC 1765, and the FDC 1767.. It is a 1MHz version of the FDC 179X famil.

FDC1761-02 Features

* o 1 MHZ VERSION OF FDC 179X o SOFT SECTOR FORMAT COMPATIBILITY o AUTOMATIC TRACK SEEK WITH VERIFICATION o ACCOMMODATES SINGLE AND DOUBLE DENSITY FORMATS IBM 3740 Single Density (FM) IBM System 34 Double Density (MFM) o READ MODE Single/Multiple Sector Read with Automatic Search or Entire Track Read

FDC1761-02-SMSC.pdf