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Home > Programmers Model > ATB funnel register descriptions > Component ID2 Register |
The CIDR2 characteristics are:
A component identification register that indicates the presence of identification registers.
There are no usage constraints.
This register is available in all configurations.
See the register summary in Table 3.33.
Figure 3.50 shows the bit assignments.
Table 3.55 shows the bit assignments.
Table 3.55. CIDR2 bit assignments
Bits | Name | Function |
---|---|---|
[31:8] | Reserved | - |
[7:0] | PRMBL_2 | Preamble[2]. Contains bits[23:16] of the component identification code.
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