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Recent content by eecsninja

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    Using Spansion S25FL2-K flash for Altera FPGAs?

    This article discusses how to use Spansion S25FL SPI flash to configure Altera FPGAs. http://www.spansion.com/Support/Application%20Notes/Configuring_Altera_FPGAs_via_SPI_Flash_AN.pdf This article says that most of the time, the newer S25FL2-K SPI flash can be used to replace S25FL flash...
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    Juggling two USB devices with one USB host (MAX3421E)

    Hi everyone, new member here. I designed a circuit that has a USB port connected to a MAX3421E host, which has only one port. I'm wondering if I can multiplex two or more USB devices on one such host by tri-stating their power and ground rails using a microcontroller's GPIOs. I.e. only one...

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