Apple 16KB Language Card

Apple Disk Interface Card

> Company: Apple, US
Date: 1979
Apple: II
Interface: Memory IC slot

13 sector based floppy format
later extended to a 16 sector configuration

The entire controller was eventually integrated into a single ASIC in 1982
It was later integrated into the SWIM in 1984, Super Integrated Woz Machine
The new ASIC’s was later used in the Macintosh


Apple disk interface

Front: Apple disk interface

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