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INS1771-1 |
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| Part Number | INS1771-1 |
| Manufacturer | National Semiconductor |
| Description | The INS1771-1 is a programmable floppy disk formatter/ controller chip contained in a standard 40'pin dual-in· line package. The chip. which is fabricated using N-channel silicon gate technology. inte... |
| Features |
• Soft Sector Format Compatibility • Automatic Track Seek with Verification • Provisions for Miniature Floppy Disk Interface • Read Mode Capabil ities Single/Multiple Record Read with Automatic Sector Search or Entire Track Read Selectable 128-8yte or Variable Record Length • Write Mode Capabilities Single/Multiple Record Write with Automatic Sector Search Entire Track Write for Diskette Initialization • Programmable Controls Selectable Track-to-Track Stepping Time Selectable Head Settling and Head Engage Times Selectable Three Phase or Step and Direction and Head Positioning Motor Controls •... |
| Document |
 INS1771-1 Data Sheet
PDF 1.50MB |
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Desde 2024. D4U Semiconductor.
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