A.6 TCU LPI_PD interface signals

The following table shows the TCU LPI_PD interface signals.

Table A-6 TCU LPI_PD interface signals

Signal

Direction

Description

qactive_pd

Output

Component active.

qreqn_pd

Input

Quiescence request.

qacceptn_pd

Output

Quiescence accept.

qdeny_pd

Output

Quiescence deny.

See the AMBA® Low Power Interface Specification, Arm® Q‑Channel and P‑Channel Interfaces for more information about these signals.

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