MC68HC08AZ60ACFU MOTOROLA [Motorola, Inc], MC68HC08AZ60ACFU Datasheet - Page 395

• Manufacturer Part Number: MC68HC08AZ60ACFU
• Description: Microcontrollers
• Manufacturer: MOTOROLA [Motorola, Inc]

Advance Information — MC68HC08AZ60A
22.1 Contents
22.2 Introduction
MC68HC08AZ60A — Rev 0.0
MOTOROLA
22.2
22.3
22.4
22.5
22.6
22.6.1
22.6.2
22.7
22.8
22.8.1
22.8.2
The keyboard interrupt module (KBD) provides five independently
maskable external interrupt pins.
Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 395
Features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 396
Functional Description. . . . . . . . . . . . . . . . . . . . . . . . . . . . .396
Keyboard Initialization . . . . . . . . . . . . . . . . . . . . . . . . . . . . .399
Low-Power Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400
Keyboard Module During Break Interrupts . . . . . . . . . . . .400
I/O Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 401
Wait Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400
Stop Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400
Keyboard Status and Control Register . . . . . . . . . . . . . 401
Keyboard Interrupt Enable Register. . . . . . . . . . . . . . . . 402
Section 22. Keyboard Module (KBD)
Keyboard Module (KBD)
Advance Information
395