MC68HC908GZ8 Datasheet, PDF (144/344 Pages) Motorola, Inc – Microcontrollers

Keyboard Interrupt Module (KBI)
13.7.2 Keyboard Interrupt Enable Register
The keyboard interrupt enable register enables or disables each port A pin to
operate as a keyboard interrupt pin.
Address: $001B
Bit 7
Read:
Write:
KBIE7
Reset:
0
6
KBIE6
0
5
KBIE5
0
4
KBIE4
0
3
KBIE3
0
2
KBIE2
0
1
KBIE1
0
Bit 0
KBIE0
0
Figure 13-4. Keyboard Interrupt Enable Register (INTKBIER)
KBIE7–KBIE0 — Keyboard Interrupt Enable Bits
Each of these read/write bits enables the corresponding keyboard interrupt pin
to latch interrupt requests. Reset clears the keyboard interrupt enable register.
1 = PTAx pin enabled as keyboard interrupt pin
0 = PTAx pin not enabled as keyboard interrupt pin
Data Sheet
144
Keyboard Interrupt Module (KBI)
MC68HC908GZ8
Freescale Semiconductor