P0304 Terasic Technologies Inc, P0304 Datasheet - Page 19

• Manufacturer Part Number: P0304
• Description: DE2-70 CALL FOR ACADEMIC PRICING
• Manufacturer: Terasic Technologies Inc
• Type: FPGAr

Specifications of P0304

• Contents: DE2-70 Board, Power Supply, Cables, Plastic cover and software
• For Use With/related Products: Cyclone II 2C70
• 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: DE2-70

DE2-70 User Manual
Figure 3.6. Monitoring switches and buttons.
The ability to check the status of button and switch is not needed in typical design activities.
However, it provides users a simple mechanism for verifying if the buttons and switches are
functioning correctly. Thus, it can be used for troubleshooting purposes.
3.4 SDRAM/SSRAM/Flash Controller and Programmer
The Control Panel can be used to write/read data to/from the SDRAM, SSRAM, and FLASH chips
on the DE2-70 board. We will describe how the SDRAM-U1 may be accessed; the same approach
is used to access the SDRAM-U2, SRAM, and FLASH. Click on the Memory tab and select
“SDRAM-U1” to reach the window in Figure 3.7. Please note the target memory chosen for
storing .elf file is read-only. Also, please erase the flash before writing data to it.
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