The IBM 5100 could be configured with up to 32 kB of Executable ROS (ROM) and up to 64 kB of RAM, so a simple bank switching scheme was used to extend the address space.
The IBM 5100 could be configured with up to 32 kB of Executable ROS (ROM). The IBM 5100 could be configured with up to 64 kB of RAM. A simple bank switching scheme was used to extend the address space.