The dspblok™ 21479 is a highly integrated DSP module that incorporates an Analog Devices’ ADSP-21479 SHARC DSP operating at 250 MHz, flash, EEProm and a switching power supply to support the core voltage requirements. All the connections are brought out to standard 2mm dual row header footprints. The board is only 60mm x 60mm (2.36" x 2.36").

The dspblok 21479 is particularly well suited for low power applications. The USB port can operate independently to support USB bus powered enumeration requirements. 

The dspblok 21479 also includes a full speed USB transceiver. You can use the USB to upload DSP code via Danville's dspBootloader™.

The dspblok 21479 is a low cost version of our fourth generation SHARC based products. It is compatible with other fourth generation dspbloks engines auch as our dspblok 21489 and dspblok 21469. It is also the driver of our dspstak 21479. The dspblok 21479 is also supported by a family of dspblok power supplies, data converter modules and digital I/O modules.

Development couldn't be easier. You can connect to an Analog Devices HP USB ICE via JTAG on any dspblok 21479.

Alternatively, the footprint compatible dspblok 21479 with ICE includes a built-in Analog Devices' EZ-KIT Lite debugger. You can use the debugger with either an EZ-Kit license (free) or a full VisualDSP++ license.

Purchasing Information

dspblok 21479
P/N: A.08479A
$200 $175 $135 $100 $85 $80
dspblok 21479+ICE
P/N: A.08479A-ICE
$500  $475        
JTAG Adapter
P/N: A.08154
$ 25          

This product also has volume pricing at higher quantities. Please contact us for more details. 

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dspblok 21479

Datasheets / User Manuals

dspblok™ 21479 User Manualpdf

dspblok™ Designing for Compatibility  pdf 

Related Products and Information

dspblok™ Power Supplies

dspblok™ I/O Modules

External Product Information

Analog Devices ADSP-21489 Product Page


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Danville Signal Processing, Inc.
29687 82nd  Avenue Way,  Cannon Falls, MN 55009
Phone: (507) 263-5854 Fax: (877) 230-5629