Machintosh ROM SIMMs larger than 512K have enough space to add a bootable file system to startup the MAC even without any mass storage. This tutorial will walk through the process of creating such an image.
We recently acquired a NVIDIA Jetson Nano developer's kit. It's a great, low power, single board computer with plenty of CPU and GPU performance. The default NVIDIA image is based on Ubuntu 18.04 which is a fine distribution but does not fit nicely At GGLABS all our machines run debian and we started hacking at the nano to make fit our standards.
The GGLABS T232 is very popular for debugging legacy RS-232 connections. In this article we will describe a few debugging tips and show how to emulate some of the common cable configurations.
Step by step guide to program the Freescale S08JS MCU in C using exclusively GPL tools. This tutorial uses SDCC, Make and SRecord to generate S08 binaries and flashjs to program the flash.