User Manual For Cyclone LC Programmers
42
5.2.1
Select Programming Image
Displays a list of the available programming images so that the user may select one for
programming. Images in the Cyclone’s internal memory are preceded by the designation
“IN”
and
numbered sequentially, i.e.,
IN1:
first image name
,
IN2:
second image name
. If the SDHC port of
the Cyclone is activated and contains a memory card (and the SDHC License Activation is
installed), any programming images that reside on the SD card will be preceded by the designation
“EX”
in similar fashion.
Encrypted (eSAP) images will display a lock icon to the left of the image description. If the
ImageKey needed to decrypt an eSAP image is missing from the Cyclone, the image will appear
grayed out. and cannot be selected for programming until the appropriate ImageKey is loaded onto
the Cyclone (see image #2 in
).
Figure 5-3: Lock Icon Denotes Encrypted Images
You may tap the appropriate image to select it. The image name shown is the one specified in the
Cyclone Configuration Utility when saving the image to the Cyclone/SD card.
5.2.2
Current Image Options
This menu presents options that allow the user to select or configure programming images on the
Cyclone LC
.
5.2.2.1
Execute Image Function
Execute Specific SAP Function presents four Stand-Alone Programming functions that you may
execute by tapping the function that you wish to execute:
5.2.2.1.1 Launch Programming
This allows the user to execute the programming function. The
Cyclone LC
will program the target
device, if able, using the currently selected programming image. This is functionally equivalent to
pressing the Start button.
5.2.2.1.2 Verify Data In Target
Performs a verify function on the data that has been programmed into the target device.
5.2.2.1.3 Toggle Power
Toggles the target power and makes sure all ports are driven to debug mode level.
5.2.2.1.4 Power Cycle Device To Run User Code
Toggles the target power and maintains tri-state mode for all signals.
5.2.2.1.5 Validate Image CRC32
Allows the user to perform a CRC32 validation on the currently selected programming image.
