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A.9. Low-power interface signals

This interface is present only in ETR configurations. Table A.10 shows the low-power interface signals.

Table A.10. Low-power interface signals

Signal

Type

Description

CSYSREQ

Input

Requests an AXI master interface stall, active LOW.

CSYSACK

Output

Indicates that the AXI master interface is stalled, active LOW.

CACTIVE

Output

Always LOW. Indicates that a low-power request is accepted.

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