FDC3400 Description
The FDC3400 is an MOS integrated circuit which simplifies the data interface between a processor and a floppy disk drive. During a write operation, the HSDH receives data from the processor and shifts it out bit-serially to the floppy disk data encoding logic. Similarly, during a read operation the HSDH receives a bit-serial stream of read data from the floppy disk data separator, establishes byte synchronization by...
FDC3400 Key Features
- performs all data operations
- Write on one disk drive