Sony OA-D30V - Table of Contents

CONTENTS
Description
SECTION 1. INTRODUCTION ....................................... .
1-1 . Purpose.... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-2. General Description ................................ .
SECTION 2. FUNCTIONAL CHARACTERISTICS .......................... 3
2-1. GeneraIOperation .................................. 3
2-2. Read/Write and Control Electronics. . . . . . . . . . . . . . . . . . . . . .. 3
2-3. Drive Mechanism ................................... 3
2-4. Positioning Mechanism ............................... 4
2-5. Disk Chucking Mechanism ............................. 4
2-6. Read/Write Head ................................... 4
2-7. Recording Format .................................. 4
2-8. Floppy Disk Controller Chips ........................... 4
SECTION 3. SPEC I FICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
3-1 . Drive Performance .................................. 7
3-2. Dimensional Data ................................... 7
3-3. DC Power Requirements .............................. 7
3-4. Environmental Considerations ........................... 7
3-4-1. Reliability and Maintainability .................... 7
3-4-2. Environmental Limits .......................... 7
SECTION 4. INTERFACE DESCRIPTION ............................... 9
4-1 . Host System Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
4-2. I nterface Characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
4-2-1. I nput Signal Requirements ....................... 9
4-2-2. Output Signal Characteristics ..................... 9
4-3. Signal Interface .................................... 9
4-3-1. Input Signal Descriptions ........................ 9
4-3-1-1. Drive Select 0, 1 ........................ 9
4-3-1-2. Direction Select (DI RTN) ................. 11
4-3-1-3. Step. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
4-3-1-4. Head Load (H DLOAD) ..... ~ ............. 11
4-3-1-5. Write Data (WRTDATA) .................. 12
4-3-1-6. Write Gate (WRTGATE) .................. 12
4-3-2. Output Signal Descriptions ....................... 13
4-3-2-1. Index ............................... 13
4-3-2-2. TrackOO (TRKOO) . . . . . . . . . . . . . . . . . . . . . . . 13
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