Show pageOld revisionsBacklinksBack to top This page is read only. You can view the source, but not change it. Ask your administrator if you think this is wrong. ====== QLEA ROM Switcher ====== This board, designed by members of the East Anglia Quanta subgroup, was a small board which fitted on the QL PCB and let a Sinclair ROM and a Minerva ROM be installed in the same QL, so that you could choose which of the two to use. A small switch fitted to the back of the QL let you switch between the two ROMs, so that you could normally use the enhanced Minerva features, but switch back to a QL ROM when you wanted to use or test a program which may not work on Minerva. {{qlwiki:rom_switcher.jpg?direct&240x136 |QLEA ROM Switcher Card}} qlwiki/qlea_rom_switcher.txt Last modified: 2023/08/25 12:22by 127.0.0.1