MC68HC908JL8 MOTOROLA [Motorola, Inc], MC68HC908JL8 Datasheet - Page 247

• Manufacturer Part Number: MC68HC908JL8
• Description: Motorola reserves the right to make changes without further notice to any products herein
• Manufacturer: MOTOROLA [Motorola, Inc]

15.6.2 Keyboard Interrupt Enable Register
15.7 Low-Power Modes
15.7.1 Wait Mode
15.7.2 Stop Mode
MC68HC908JL8
MOTOROLA
—
Rev. 2.0
Address:
The port-A keyboard interrupt enable register enables or disables each
port-A pin to operate as a keyboard interrupt pin.
KBIE7–KBIE0 — Port-A Keyboard Interrupt Enable Bits
The WAIT and STOP instructions put the MCU in low power-
consumption standby modes.
The keyboard modules remain active in wait mode. Clearing the
IMASKK bit in the keyboard status and control register enables keyboard
interrupt requests to bring the MCU out of wait mode.
The keyboard module remains active in stop mode. Clearing the
IMASKK bit in the keyboard status and control register enables keyboard
interrupt requests to bring the MCU out of stop mode.
Reset:
Read:
Write:
Each of these read/write bits enables the corresponding keyboard
interrupt pin on port-A to latch interrupt requests. Reset clears the
keyboard interrupt enable register.
Freescale Semiconductor, Inc.
Figure 15-4. Keyboard Interrupt Enable Register (KBIER)
For More Information On This Product,
1 = KBIx pin enabled as keyboard interrupt pin
0 = KBIx pin not enabled as keyboard interrupt pin
$001B
KBIE7
Bit 7
0
Keyboard Interrupt Module (KBI)
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KBIE6
6
0
KBIE5
5
0
KBIE4
4
0
KBIE3
3
0
Keyboard Interrupt Module (KBI)
KBIE2
2
0
Low-Power Modes
KBIE1
1
0
Technical Data
KBIE0
Bit 0
0
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