Analog Devices ADSP-BF526 EZ-Board, Manual

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Memory Map
1-14 ADSP-BF526 EZ-Board Evaluation System Manual
EZ-Board’s public and private key pair for customer evaluation and sup-
port of the Lockbox feature, all while avoiding any keys information
exchange. As a result, there is no confidentiality associated with the Lock-
box key on EZ-Boards.
To demonstrate Lockbox features using an EZ-Board, you must use the
keys that are provided pre-programmed on your EZ-Board.

Use the EZ-Board key pair to generate a demo and then provide
the keys to the demo users. Note that the EZ-Board cannot be used
to secure any confidential information. If you wish to create a
demo with confidential keys, you must build your own Blackfin
board and personalize it with your own keys.
Memory Map
The ADSP-BF526 processor has internal static random access memory
(SRAM) used for instructions and data storage. See
Table 1-1 . The inter-
nal memory details can be found in the ADSP-BF52x Blackfin Processor
Hardware Reference.
The ADSP-BF526 EZ-Board includes four types of external memory: syn-
chronous dynamic random access memory (SDRAM), serial peripheral
interconnect (SPI), parallel flash, and NAND flash. See
Table 1-2 . For
more information about a specific memory type, go to the respective sec-
tion in this chapter.