MC68HC908GR16 Datasheet, PDF (115/310 Pages) Motorola, Inc – Microcontrollers

Freescale Semiconductor, Inc.
Keyboard Interrupt Module (KBI)
I/O Registers
9.7.2 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
6
5
4
3
2
1
Bit 0
Read:
KBIE7
Write:
KBIE6
KBIE5
KBIE4
KBIE3
KBIE2
KBIE1
KBIE0
Reset: 0
0
0
0
0
0
0
0
Figure 9-5. 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
MC68HC908GR16 — Rev. 1.0
MOTOROLA
Keyboard Interrupt Module (KBI)
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Data Sheet
115