In order to access the Low-Level Test of Philips CD-i players or debug other units with a serial port, you will always need a VT100 compatible terminal. An old laptop with Windows 98 and HyperTerminal works fine, but I was looking for something more portable. The Atari Portfolio with Serial Interface add-on is a good portable choice. Update: …until I found the Psion 5mx Pro.
First of all, we need to transfer the terminal software ACOM to the Portfolio. This is possible via the serial port, but I had to back up some data from the old memory cards too, so I hooked up the Atari Card Drive HPC-301:Continue reading Serial Terminal on Atari Portfolio and Atari Card Drive HPC-301