Datasheet

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7
6
5
4
Minor Device Class
bit no of CoD
X
X
X
1
Display
X
X
1
X
Camera
X
1
X
X
Scanner
1
X
X
X
Printer
X
X
X
X
All other value
s reserved
TABLE 1.11: THE IMAGING MAJOR CLASS BITS 4 TO 7
Bits 4 to 7 independantly specify display, camera, scanner or printer. These may be
combined in a multifunctional device.
3
2
Minor Device Class
bit no of CoD
0
0
Uncategorized, default
X
X
All other value
s reserved
TABLE 1.12: THE IMAGING MAJOR CLASS BITS 2 AND 3
Bits 2 and 3 are reserved