Connectors and LEDs

When the USB TAP probe is powered on, it performs a brief self-test that displays a test pattern on both the Run/Pause and Transmit/Receive LEDs. After the self-test completes, the status LED (labeled RUN/PAUSE) indicates the state of execution on the target device as follows:

• The LED is green when the target is running.
• The LED is red when the target is paused.
• The LED is orange when the target is in mixed mode.
• The LED is initially unlit and remains so until the debugger is connected to the USB TAP probe.

For the definition of run and pause modes, see Run/Pause/Mixed mode states topic.

When the USB TAP probe is powered on, it performs a brief self-test that displays a test pattern on both the Run/Pause and Transmit/Receive LEDs. After the self-test completes, the transmit/receive LED (labeled TX/RX) indicates the state of the USB interface as follows:

• The LED flashes red when the USB TAP probe is powered but has not been configured.
• The LED flashes green when the USB TAP probe is properly configured.
• The LED flashes orange when data is being transferred.
• The LED is unlit if the USB TAP probe is disabled or disconnected.

The USB interface consists of a USB type B connector that connects directly to the USB cable provided.

The debug port connector consists of a 5.5 inch ribbon cable with the appropriate debug connector attached. The ribbon cable has a red stripe down one side to indicate the location of pin 1.