Wi2Wi W2CBW003 Wifi/Bluetooth module review

Posted by Cliff Brake on 2009-03-19 | Be the First to Comment

The Wi2Wi W2CBW003 is a highly integrated module that provides both Wifi and Bluetooth radios for embedded designs. This module is ideal for embedded designs, as it provides a lot of functionality in a small package and includes standard interfaces like SPI, SDIO and serial that connect with most embedded CPUs. With the [...]

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Memory Performance on various Embedded Systems

Posted by Cliff Brake on 2009-03-04 | 4 Comments to Read

Marcin just published an interesting article about memory performance on various embedded systems using the hdparm -T as a simple benchmarq.  This test gives a pretty good indicator of memory performance in the system.  From the hdparm man page:
Perform timings of cache reads for benchmark and comparison purposes.  For meaningful results, this operation should be [...]

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