PC87332VLJ Datasheet, PDF (37/98 Pages) National Semiconductor (TI) – PC87332VLJ (3.3V/5V) and PC87332VLJ-5 (5V) (SuperI/OTM III Premium Green) Floppy Disk Controller, Dual UARTs, IEEE1284 Parallel Port, and IDE Interfac

4 0 FDC Command Set Description (Continued)
Notes
A1 e Data Pattern of A1 Clock Pattern of 0A
C2 e Data Pattern of C2 Clock Pattern of 14
All byte counts in decimal
All byte values in hex
TL C 11930 – 7
CRC uses standard polynomial x¹⁶ a x¹² a x⁵ a 1
Perpendicular Format GAP2 e 41 bytes for 1 Mbps and 2 Mbps
All other data rates use GAP2 e 22 bytes
FIGURE 4-2 IBM Perpendicular and ISO Formats Supported by the Format Command
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