Sharp MZ-5500 - Page 57

8.
Table 7-2 640KB FDD specification
Recording capacity
640KB
Sectors
16 sectors/track
Tracks 80 tracks/side
Recording surface
Two sides
Track density (TPI)
: ~. 96
Recording density (BPI)
5922
Data transfer rate
250KB/s
Recording method
MFM
Transfer methou MFM
Access time:
Average "
94ms
Track to track
3ms
Settling
15ms
Revolutions (RPM)
300
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