Slashdot Mirror
World's First Linux Computer In A CF Card
An anonymous reader writes "LinuxDevices reports on the world's first Linux computer to fit inside a CompactFlash card. The 'Compact Flash Computer' (CFC) can be mixed and matched with third-party CF cards to instantly create minuscule Linux systems based entirely on CF cards. A wide variety of third-party CF peripheral cards can be used with the CFC, including RS232/485, Ethernet, Bluetooth, USB, 802.11, GSM, GPRS, GPS, and more. A combination power supply / bus expander module on a separate CF card, as well as a tiny 8-slot CF card backplane, are available as options."
An anonymous reader adds "The card is based on a Freescale MPC5272 system-on-chip processor and contains 32MB of SDRAM and 8MB of Flash memory, and it comes with a uClinux based operating system and GNU development/debug tools."
A group of hackers in Europe announced today that they got Linux to run on a single NAND gate. Quote the project leader, "This way, a single 74x00 quad-NAND chip can be used to build a four processor supercomputer." In reponse to this news, Intel chief Craig Barrett removed his CEO hat and punched his fist through it in a fit of exasperated consternation.
Unknown host pong.
I've created a embedded linux system out of a piece of tofu. Its superior to regular tofu in every way! Of course, since tofu has no I/O ports this is kinda useless, but wow is it cool.
Come back next week, I should have an embedded linux system running in a fried chicken drumstick.
Why hasn't this been done yet?
Because most people, unfortunately, are not geek hobbyists, and think of computers in terms of application, not of mechanism. To them, this reconfigurability is just additional cost, complexity, and fragility to get a "follow the directions to assemble it yourself" device that performs some task that they want to do, like store lists of phone numbers. Sure, it drives us bonkers that we don't have a pretty interface and better support for the I2C bus (or internal USB in cases), interesting input (knobs, sliders, etc that can be interfaced with) devices, cheap interesting output devices (LED/LCD/VFD front-panel displays), thermometers, and the like. The typical computer user, though, doesn't give a damn about extending or reconfiguring their computer, because they want to accomplish a task, and don't really want to "figure out what to do to their computer to accomplish that task".
Sigh.
May we never see th
If you are really into tiny linux computers, you might want to check out Gumstix which are about the same size, in a different shape (like a stick of gum... get it?). It comes with USB (client not host), rs232, bluetooth, and a MMC/SD interface. Running the Intel Xscale, you can have a 200 mhz machine for a little over $100. Now if I could only justify buying one of these... maybe the tiniest wireless webserver?
Yawn.