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Home > Programmers Model > Implementation defined test registers in the GITS control page summary > Debug Tracked ID Register |
The GITS_TRKVIDR characteristics are:
This register returns the ID received by the ITS
that is tracked as a result of LPI track bit in the GITS_TRKCTLR
register being set to 0b1
.
This register is valid when the LPI tracked field in GITS_TRKR is 1.
Present in configurations of the GIC-500 with ITS and LPI support.
See the register summary in Table 3.21.
Figure 3.15 shows the bit assignments.
Table 3.26 shows the bit assignments.
Table 3.26. GITS_TRKVIDR bit assignments
Bits | Name | Function |
---|---|---|
[31:16] | - | Reserved |
[15:0] | ID received by ITS | The ID before translation of the interrupt that was tracked |