P0528 Terasic Technologies Inc, P0528 Datasheet - Page 22

• Manufacturer Part Number: P0528
• Description: BOARD DEV DE1 ALTERA
• Manufacturer: Terasic Technologies Inc
• Type: FPGAr

Specifications of P0528

• Contents: DE1 Board, Power Supply, USB Cable, Plastic cover and software
• For Use With/related Products: Cyclone II 2C20
• For Use With: P0033 - BOARD ADAPTER HSMC TO GPIOP0006 - BOARD ADAPTER THDB-SUMP0001 - MODULE DIGITAL CAMERA 5MP (D5M)P0307 - KIT DEV 4.3" LCD TOUCH PANEL
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: DE1

The image in Figure 3.9 is stored in an M4K memory block in the Cyclone II FPGA. It is loaded
into the M4K block in the MIF/Hex(Intel) format during the default bit stream configuration stage.
We will next describe how you can display other images and use your own images to generate the
binary data patterns that can be displayed on the VGA monitor.
Another image is provided in the file picture.dat in the folder DE1_demonstrations\pictures on the
DE1 System CD-ROM. You can display this image as follows:
• Select the SRAM page of the Control Panel and load the file picture.dat into the SRAM.
• Select the TOOLS page and choose Asynchronous 1 for the SRAM multiplexer port as
• The FPGA is now configured as indicated in Figure 3.11.
• Select the VGA page and deselect the checkbox Default Image.
• The VGA monitor should display the picture.dat image from the SRAM, as depicted in
shown in Figure 3.10. Click on the Configure button to activate the multi-port setup.
Figure 3.12. You can turn off the cursor by deselecting the Cursor Enable checkbox.
Figure 3.10. Use the Asynchronous Port 1 to access the image data in the SRAM.
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DE1 User Manual