Datasheet Details
| Part number | FD1771-01 |
|---|---|
| Manufacturer | Western Digital |
| File Size | 955.55 KB |
| Description | FLOPPY DISK FORMATTER/CONTROLlER |
| Datasheet | FD1771-01-WesternDigital.pdf |
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Overview: WESTERN DIGITAL COR PO RAT /0 N FD1771-01 Floppy Disk Formatter/Controller.
| Part number | FD1771-01 |
|---|---|
| Manufacturer | Western Digital |
| File Size | 955.55 KB |
| Description | FLOPPY DISK FORMATTER/CONTROLlER |
| Datasheet | FD1771-01-WesternDigital.pdf |
|
|
|
The FD1771 is a MOS/LSI device that performs the functions of a Floppy Disk Controller/Formatter.
The device is designed to be included in the disk drive electronics, and contains a flexible interface Vee (-5VI WE Cs RE AO A, ··DAlO DAll DAL2 5AL3 DAU DALS r>AI1.
DAL 7 i>Hi'STEP !'R2/DIRC PH3 ~ MR WPRT iP WD WG TG.3 HLD K PUTER INTERFACE )DATA 181 AO Al ~ RE W£ MR 'SV 1 10K 10K FDDATA ~DClOCK FLOPPY DISK CONTROLLER, FORMATTER xrns 'SV --~ WD WG WPRT wr FDI771 il' moo- READY TG 48 pHj'STEP ORO INTRO ClK 12MHZI f5H2/DIRC PH3 3m --~ fiiNl -~ IHlD ~_~ IHLT __ O{IFNEUSSEHDO)T VSS Vee VDD Vec 1- I I I FLOPPY DISK DRIVE fD1771 SYSTEM BLOCK DIAGRAM organization that acmodates the interface signals from most drive manufacturers.
| Part Number | Description |
|---|---|
| FD1771 | FLOPPY DISK FORMATTER/CONTROLlER |
| FD1791-02 | FLOPPY DISK FORMATTER/CONTROLlER |
| FD1791A | Floppy Disk Formatter/Controller |
| FD1791B | Floppy Disk Formatter/Controller |
| FD1793-02 | FLOPPY DISK FORMATTER/CONTROLlER |
| FD1795-02 | FLOPPY DISK FORMATTER/CONTROLlER |
| FD1797-02 | FLOPPY DISK FORMATTER/CONTROLlER |