You copied the Doc URL to your clipboard.

Generic Timer signals

The following table shows the Generic Timer signals.

Table A-5 Generic Timer signals

Signal Direction Description
nCNTHPIRQ[CN:0] Output Hypervisor physical timer event.
nCNTPNSIRQ[CN:0] Output Non-secure physical timer event.
nCNTPSIRQ[CN:0] Output Secure physical timer event.
nCNTVIRQ[CN:0] Output Virtual physical timer event.

Counter clock enable.

This clock enable must be asserted one cycle before the CNTVALUEB bus.

CNTVALUEB[63:0] Input

Global system counter value in binary format.