ARM Cortex-A53 MPCore - CTI Interface Signals

Signal Descriptions
ARM DDI 0500D Copyright © 2013-2014 ARM. All rights reserved. A-30
ID021414 Non-Confidential
A.16 CTI interface signals
Table A-38 shows the CTI interface signals.
Table A-38 CTI interface signals
Signal Direction Description
CTICHIN[3:0] Input Channel In
CTICHOUTACK[3:0] Input Channel Out acknowledge
CTICHOUT[3:0] Output Channel Out
CTICHINACK[3:0] Output Channel In acknowledge
CISBYPASS Input Channel interface sync bypass
CIHSBYPASS[3:0] Input Channel interface H/S bypass
CTIIRQ[CN:0] Output CTI interrupt (active-HIGH)
CTIIRQACK[CN:0] Input CTI interrupt acknowledge