You copied the Doc URL to your clipboard.

A.6. Generic Timer signals

Table A.5 shows the Generic Timer signals.

Table A.5. Generic Timer signals
SignalDirectionDescription
nCNTHPIRQ[CN:0]OutputHypervisor physical timer event.
nCNTPNSIRQ[CN:0]OutputNon-secure physical timer event.
nCNTPSIRQ[CN:0]OutputSecure physical timer event.
nCNTVIRQ[CN:0]OutputVirtual physical timer event.
CNTCLKENInput

Counter clock enable.

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

CNTVALUEB[63:0]Input

Global system counter value in binary format.


Was this page helpful? Yes No