| Copyright © 2004-2009 ARM. All rights reserved. | ARM DDI 0314H |
| Non-Confidential | |
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This section describes which signals to connect to a CTI in the ECT in a system based on an ARM7, ARM9, or ARM11 processor.
The recommendations ensure that:
Basic functionality is present in all ARM systems.
You can use development tools to perform complex cross-triggering in most cases without modifying default configuration values.
ECT support by development tools might only extend to naming the inputs and outputs and enabling their connection to be programmed, or it might program the ECT automatically for example for certain predefined profiling tasks.
If extra trigger inputs and outputs are required then you can use a second CTI.
The inclusion of signals in this document does not constitute a commitment by ARM to provide features in their development tools that specifically use those signals.
When you require more trigger signals through ASICCTL, the recommended connections
should be provided when ASICCTL is
set to 0x00.
| Copyright © 2004-2009 ARM. All rights reserved. | ARM DDI 0314H |
| Non-Confidential | |
| PDF version | |
| Home > Embedded Cross Trigger > ECT connectivity recommendations |