P&E Microcomputer Systems Cyclone LC Series, Руководство пользователя

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User Manual For Cyclone LC Programmers 20
Figure 3-3: Cyclone LC Front Side View
3.10 Power Connectors
The Cyclone LC programmers provide a Target Power Supply Input Jack and a Target Power
Supply Output Jack with 2.5/5.5 mm Pin Diameter. The power jacks are connected or
disconnected by two electromechanical relays. When connected, the Center Pin of the Target
Power Supply Input Jack is connected to the Center Pin of the Target Power Supply Output Jack.
When disconnected, both terminals of the Target Power Supply Output Jack are connected to
GND via a 1W, 100 Ohm resistor. The location of Target Power In is shown in
Figure 3-3 , and the
location of Target Power Out is shown in Figure 3-3 .
3.11 Reset Button
The Reset Button performs a hard reset of the Cyclone system. The location of the Reset Button is
shown in
Figure 3-3 .
Figure 3-4: Cyclone LC Rear Side View
3.12 SDHC Port
Note: The SDHC port is activated on all Cyclone FX programmers, and may be activated on Cyclone
LC programmers via purchase of the SDHC Port Activation License.
The SDHC port allows the user to store programming images that are, individually or collectively,
larger than the Cyclone’s internal memory. It also makes it quicker and more convenient to swap
programming images. PEmicro offers certified SDHC cards on our website at pemicro.com. The
location of the SDHC Port is shown in
Figure 3-4 .
Programming images are managed on the SD card in exactly the same way as they are in the
Cyclone’s internal memory. Please see
Section 6.2 - Managing Multiple SAP Images for more
information about using the Manage Images utility.
Note: To view detailed information about the status of the SDHC card/port, tap the icon bar at the top of
the touchscreen menu. This status can provide you with relevant information if you are