761135 Spectrum Digital Inc, 761135 Datasheet - Page 19

CODE COMPOSR STUDIO EZDSP F28335

761135

Manufacturer Part Number
761135
Description
CODE COMPOSR STUDIO EZDSP F28335
Manufacturer
Spectrum Digital Inc
Type
DSPr
Datasheet

Specifications of 761135

Contents
Board, Cable, CD, Power Supply
Positions/sockets
1
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With/related Products
TMS320F28335
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
2.2 eZdsp
TM
F28335 Memory
The eZdsp includes the following on-chip memory:
In addition 128K x 16 off-chip SRAM is provided. The processor on the eZdsp can be
configured for boot-loader mode or non-boot-loader mode.
The eZdsp can load ram for debug or FLASH ROM can be loaded and run. For larger
software projects it is suggested to do a initial debug with on eZdsp F28335 module
which supports a total RAM environment. With careful attention to the I/O mapping in
the software the application code can easily be ported to the F28335.
The table below shows the external chip select signal and its use.
• 256K x 16 Flash
• 8 blocks of 4K x 16 single access RAM (SARAM)
• 2 blocks of 8K x 16 SARAM
• 2 blocks of 1K x 16 SARAM
Table 1: External Chip Select and Usage
Chip Select
XZCS0n
XZCS6n
XZCS7n
Signal
Expansion Header
Expansion header
External SRAM
Use
Spectrum Digital, Inc
2-5

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