Renesas M3A-HS25 Manual do Utilizador descarregar pdf (Página 23)

Functional Overview

2.7 Interrupt Switches

Rev.1.0 July 21, 2006 2-9

REJ10J0952-0100

2

2.7 Interrupt Switches

In the M3A-HS25, the switch is connected with the IRQ0 pin and NMI pin of the SH7125.

Figure2.7.1 shows the interrupt block diagram in the M3A-HS25.

PA2/IRQ0/SCK0

NMI

SW5

SH7125

VCC

SW6

VCC

NMI switch

ＩＲＱ0 switch

Figure2.7.1 Interrupt Block Diagram

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