Renesas PCA4738L-64A Technical Information PDF herunterladen (Seite 32)

MITSUBISHI MICROCOMPUTERS

3802 Group

SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER

29

Fig. 28 Timing of reset

RESET

Data

φ

Address

SYNC

X

IN

: 8 to 13 clock cycles

X

IN

?

?

??

?

FFFC FFFD

AD

H

, AD

L

?

??

?

?

AD

L

AD

H

1: f(X

IN

) and f(φ) are in the relationship: f(X

IN

)=2

•

f(φ).

2: A question mark (?) indicates an undefined status that depends on the previous status.

Reset address from the vector table

Notes

?

?

RESET

OUT

(internal reset)

1 2 ... 27 28 29 30 31 32 33 34 35 36 37 ... 53 54

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