I read that the FLAG10-15 signals can be routed through the DAI when the parallel port is enabled.
What happens when the parallel port is disabled and these flag signals are routed through the DAI?
- Enable parallel port
- Route FLAG10-15 through DAI
- Set FLAG10-15 according to my needs
- Disable parallel port
What happens at 4. at the DAI pins the flags were routed to?
If I need additional GPIO pins which are not affected by PPFLAGS, can I just use DAI pins and assign HIGH or LOW to them?
Is there any problem with that? I don't see any.