TRS-80 Model I System Replacement ROMs (8 Systems) - Rev G only raspberry-pi you might want to take

you might want to take a different approach to avoid the risk of any programming issues

93LC86C (16BIT)

A connecting cable ensures both ROMs share the same DIP switch setting for easy use

AT93C86 (8BIT)

TRS-80 Model I System Replacement ROMs (8 Systems) - Rev G only raspberry-pi you might want to takeSimplify TRS 80 Model I ROM management with our easy to use replacement set! This convenient kit eliminates the hassle of sourcing and programming individual TRS 80 Model I system ROMs. It includes two ROM adapters with a DIP switch for effortless selection of Level I, various Level II versions, and the diagnostic ROM (8 configurations total). Designed for plug and play installation on Rev G motherboards, no soldering is required. A connecting cable