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Figure A.5 shows the pinout of the JTAG connector and Table 3.6 lists the JTAG and related signals. All JTAG active HIGH input signals have pull-up resistors except DGBRQ which is active LOW and has a pull-down resistor).
The term JTAG equipment refers to any hardware that can drive the JTAG signals to devices in the scan chain. Typically this is RealView ICE or Multi-ICE, although hardware from other suppliers can also be used to debug ARM processors.
| Copyright © 2005, 2006 ARM Limited. All rights reserved. | ARM DUI 0216B |
| Non-Confidential | |
| PDF version | |
| Home > Signal Descriptions > JTAG connector signals |