MC68HC708AS48 FREESCALE [Freescale Semiconductor, Inc], MC68HC708AS48 Datasheet - Page 177

• Manufacturer Part Number: MC68HC708AS48
• Description: Advance Information
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

14.1 Contents
14.2 Introduction
14.3 Features
MC68HC708AS48
MOTOROLA
Advance Information — MC68HC708AS48
—
Rev. 4.0
14.2
14.3
14.4
14.5
14.6
14.7
This section describes the non-maskable external interrupt (IRQ/V
input.
Features include:
•
•
•
•
Dedicated external interrupt pin (IRQ/V
Hysteresis buffer
Programmable edge-only or edge and level interrupt sensitivity
Automatic interrupt acknowledge
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .177
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .177
Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .178
IRQ/V
IRQ Module During Break Interrupts . . . . . . . . . . . . . . . . . . .182
IRQ Status and Control Register . . . . . . . . . . . . . . . . . . . . . .182
PP
Pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .181
External Interrupt
Section 14. External Interrupt
PP
)
Advance Information
PP
177
)