Ken Shirriff's blog

Computer history, restoring vintage computers, IC reverse engineering, and whatever

Showing posts with label beaglebone. Show all posts
Showing posts with label beaglebone. Show all posts

Reading a VGA monitor's configuration data with I2C and a PocketBeagle

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Have you ever wondered how your computer knows all the characteristics of your monitor— the supported resolutions, the model, and even the...
8 comments:

Xerox Alto's 3 Mb/s Ethernet: Building a gateway with a BeagleBone

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The Alto was a revolutionary computer designed at Xerox PARC in 1973. It introduced the GUI, high-resolution bitmapped displays, the optic...
7 comments:

Hands-on with the PocketBeagle: a $25 Linux computer with lots of I/O pins

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The PocketBeagle is a tiny but powerful inexpensive key-fob-sized open source Linux computer. It has 44 digital I/O pins, 8 analog input...
9 comments:

How to run C programs on the BeagleBone's PRU microcontrollers

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This article describes how to write C programs for the BeagleBone's microcontrollers. The BeagleBone Black is an inexpensive, credit-...
23 comments:
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