Motorola CPU32 Betriebsanweisung PDF herunterladen (Seite 51)

To interpret the LEDs

The LEDs on the preprocessor interface hardware have meanings described

below, after the following has been done:

1. The ID switches have been set (described in previous section).

2. The preprocessor configuration has been downloaded.

LED Interpretations

•

LED DS1 - Default

This LED identifies the type of configuration loaded into the

reconstruction hardware. If the LED is lit, the default configuration is

loaded. If this LED is not lit, a custom configuration is loaded. This

LED only has meaning if LED DS2 is not lit.

•

LED DS2 - NO CONFIG

This LED indicates whether or not a configuration has been loaded

into the preprocessor interface. If it is lit, no configuration has been

loaded. If it is not lit, a configuration has been loaded.

•

LED DS3 - Reserved for future support of hardware breakpoints.

The illustration on the following page shows the HP E2480A LEDs.

If DS2 remains lit after power has been applied to the preprocessor, the

preprocessor contains an unknown reconstruction configuration. To resolve

this unknown state, cycle power to the preprocessor or execute a "pp load"

command (see next section).

Chapter 2: Hooking up Your System

To interpret the LEDs

2–32 E2480A Motorola CPU32 Preprocessor Interface

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Motorola CPU32 Betriebsanweisung Seite 51