PC8477B Datasheet - National Semiconductor

PC8477B, Advanced Floppy Disk Controller

PC8477B (SuperFDC) Advanced Floppy Disk Controller August 1993 PC8477B (SuperFDC TM ) Advanced Floppy Disk Controller General .
The PC8477B CMOS advanced floppy disk controller is an enhanced version of National’s DP8473 floppy controller The PC8477B is software compatible with.

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Datasheet Details

Part number:

PC8477B

Manufacturer:

National Semiconductor

File Size:

577.40 KB

Description:

Advanced Floppy Disk Controller

Features

* such as a 16 byte FIFO (Burst and Non-Burst modes) support of Perpendicular Recording Mode disk drives PS 2 diagnostic registers for Model 30 and Models 50 60 80 standard CMOS disk I O and additional commands to control these new features The 16 byte FIFO will increase system performance at higher d

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PC8477B Advanced Floppy Disk Controller National Semiconductor

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