DK-CYCII-2C20N Altera, DK-CYCII-2C20N Datasheet - Page 29

• Manufacturer Part Number: DK-CYCII-2C20N
• Description: CYCLONE II STARTER KIT EP2C20N
• Manufacturer: Altera
• Series: Cyclone® IIr
• Type: FPGAr

Specifications of DK-CYCII-2C20N

• Contents: Dev Board, Quartus®II Web Edition, Nios®II Web Edition, Cables, Accessories, Reference Designs and Demos
• Silicon Manufacturer: Altera
• Core Architecture: FPGA
• Core Sub-architecture: Cyclone
• Silicon Core Number: EP2C
• Silicon Family Name: Cyclone II
• Rohs Compliant: Yes
• For Use With/related Products: Cyclone®II FPGAs
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 544-1736

Altera Corporation
October 2006
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The feature of reading/writing a byte or an entire file from/to the flash
memory enables the user to develop multimedia applications (for
example, Flash Audio Player, Flash Picture Viewer) without worrying
about how to build a Flash Memory Programmer.
Read/Write Data
To perform a read/write operation with a byte of data from/to the flash
memory, take the following steps:
1.
Figure 4–5. Control Panel Flash Tab Window
4 Mbits x 8 bits organization
Erasure of the entire flash memory is required before writing into it
Flash memory tolerates only a limited number of erasures
Select the FLASH tab in the Control Panel
Random Access boxes.
Do not exit from the Control Panel while erasing the entire
contents of the flash memory; this takes about 40 seconds.
Cyclone II FPGA Starter Development Kit User Guide
(Figure
Using the Control Panel
4–5) and use the
4–7