3 port-f pull-up enable register, 7 wait mode, 8 stop mode – Freescale Semiconductor MC68HC08KH12 User Manual
Page 239: 9 keyboard module during break interrupts, Port-f pull-up enable register, Wait mode, Stop mode, Keyboard module during break interrupts, 10 port f pull-up enable register (pfper), See 15.6.3.3 port-f pull-up enable register
