mc68hc908kx8 Freescale Semiconductor, Inc, mc68hc908kx8 Datasheet - Page 100

• Manufacturer Part Number: mc68hc908kx8
• Description: M68hc08 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

Keyboard Interrupt Module (KBI)
9.6.2 Keyboard Interrupt Enable Register
The keyboard interrupt enable register (KBIER) enables or disables each port A pin to operate as a
keyboard interrupt pin.
KBIE4–KBIE0 — Keyboard Interrupt Enable Bits
100
Each of these read/write bits enables the corresponding keyboard interrupt pin to latch interrupt
requests. Reset clears the keyboard interrupt enable register.
1 = PAx pin enabled as keyboard interrupt pin
0 = PAx pin not enabled as keyboard interrupt pin
Address: $001B
Reset:
Read:
Write:
MC68HC908KX8 • MC68HC908KX2 • MC68HC08KX8 Data Sheet, Rev. 2.1
Figure 9-5. Keyboard Interrupt Enable Register (KBIER)
Bit 7
0
0
= Unimplemented
6
0
0
5
0
0
KBIE4
4
0
KBIE3
3
0
KBIE2
2
0
KBIE1
1
0
Freescale Semiconductor
KBIE0
Bit 0
0