Datasheet Summary
GM82C765B
GM82C765B
FLOPPY DISK SUBSYSTEM CONTROLLER
General Description
The GM82C765B is a CMOS LSI device which interfaces a host microprocessor to the floppy disk drive. It integrates the function of the Formatter/Controller, Data Separator. Write Prepensation, Data rate selection, Clock Generation, High Current Output Drivers, and TTL patible Schmitt Trigger Receivers. The GM82C765B consists of a microprocessor interface, a microsequencer and a disk drive interface. The host microprocessor interface of the GM82C765B supports a 12MHz, 286 microprocessor bus without the use of wait states. All inputs within host microprocessor are Schmitt triggers, except for the data bus, XTAL,...