S9S08QD4CSC 查看數據表（PDF） - Freescale Semiconductor

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S9S08QD4CSC

8-BIT HCS08 Microcontrollers

Freescale Semiconductor 

Chapter 10

Keyboard Interrupt (S08KBIV2)

10.1 Introduction

The keyboard interrupt KBI module provides up to eight independently enabled external interrupt sources.

Only four (KBI1P0–KBI1P3) of the possible interrupts are implemented on the MC9S08QD4 series MCU.

These inputs are selected by the KBIPE bits.

Figure 10-1 Shows the MC9S08QD4 series with the KBI module and pins highlighted.

MC9S08QD4 Series MCU Data Sheet, Rev. 6

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