Changing the size of memory or changing the ROM version forces a reset of the PET.
The emulator has an IEEE-488 device at address 8. It can be used load and save (.prg) files.
Some programs don't run on ROM1 and some require more memory than the default 8K.
EADER is a companion program to ASM. If you have a machine language program already in memory, then you can use this utility to generate the DATA statements needed to create a BASIC loader program for your code. I ran READER on my ‘Hello, world!’ program and the output looks correct.