Connectors; Resetting The Target; Custom Processor Boards - Analog Devices ICE-1500 User Manual

Connectors

Connectors
There is one connector on the ICE-1500. This connects to the 6" ribbon cable that comes with the emulator pack-
age. The ribbon cable connects to a 0.05" 10-pin connector on the target board and supports JTAG/ and SWD
mode.

Resetting the Target

When debugging remotely, the ability to reset the target can be very useful. In order to use this feature, the RESET
signal from the target board should be connected to pin 10 of the 10-pin debug connector. This is an active low
signal and is toggled through software. To reset the target through the software, use the Reset Target command.
To reset the target through the software, use the Reset Target command.
• CCES users choose Target > Debug > Reset Target.
The Reset Target command sends a reset pulse of the specified duration to the target. The reset duration is config-
ured by choosing Target > Settings > Reset Target Options. See the online help for more information. .

Custom Processor Boards

When designing a custom processor board using Analog Devices processors and DSPs, special care must be taken to
ensure that the JTAG/SWD interface is designed and laid out correctly. If the board is not designed correctly, com-
munication via the JTAG/SWD port may not work. Another side effect may be that the interface works, but you are
not able to run at the highest possible JTAG/SWD clock frequency. The JTAG/SWD clock frequency is dependent
on the particular Analog Devices processor, as well as the delay characteristics of the custom processor board.
To ensure that JTAG/SWD interface of the custom board is designed and laid out correctly, refer to the engineer-
toengineer note, "Analog Devices JTAG/SWD Emulation Technical Reference (EE-68)", available from the Analog
Devices website. This document is a technical reference for implementing the JTAG/SWD interface on your target.
3–2 ICE-1500 Emulator