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Home > Programmers Model > ATB funnel register descriptions > Component ID3 Register |
The CIDR3 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 3.51 shows the bit assignments.
Table 3.56 shows the bit assignments.
Table 3.56. CIDR3 bit assignments
Bits | Name | Function |
---|---|---|
[31:8] | Reserved | - |
[7:0] | PRMBL_3 | Preamble[3]. Contains bits[31:24] of the component identification code.
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