DSP56300FM View Datasheet(PDF) - Freescale Semiconductor

Part Name

Description

MFG CO.

DSP56300FM

24-Bit Audio Digital Signal Processor

Freescale Semiconductor 

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Reset, Stop, Mode Select, and Interrupt Timing

IRQA, IRQB,

IRQD, NMI

15

IRQA, IRQB,

IRQD, NMI

16

Figure 3-4 External Interrupt Timing (Negative Edge-Triggered)

AA0463

RESET

MODA,

MODB,MODD,

PINIT

VIH

13

VIH

VIL

14

VIH IRQA, IRQB,

VIL IRQD, NMI

Figure 3-5 Operating Mode Select Timing

AA0465

IRQA

A0–A17

24

25

First Instruction Fetch

Figure 3-6 Recovery from Stop State Using IRQA

AA0466

Freescale Semiconductor

DSP56364 Technical Data, Rev. 4.1

3-11

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