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15.8.3. Device Type Identifier, 0xFCC

The Device Type Identifier Register indicates the type of CoreSight component. Table 15.29 shows how the bit values correspond with the Device Type Identifier Register functions.

Table 15.29. Device Type Identifier Register bit functions
BitsValueFunction
[31:8]0x000000Reserved, RAZ
[7:4]0x1Minor type, cross trigger
[3:0]0x4Major type, debug control logic