M56710FP データシートの表示（PDF） - Renesas Electronics

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コンポーネント説明

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M56710FP

F2F Magnetic Stripe Encoding Card Reader

Renesas Electronics 

M56710FP

Glance-Over Bit Setting and Timing By IB1 and IB2

IB2 input

L

L

H

IB1 input

L

H

L

H

H

Note: IB2, IB1 : “L”, “L”

Number of

glance-

over bits

4

8

16

—

Description

Internal digital circuit is reset with LDI input at “L”.

LDI input may be at “H” at all times.

CLS output turns to “L” after counting the flux change FC (change in the

status of F2F) of the number of glance-over bits, and returns to “H” when BIC

(bit interval counter) has fully counted. (At “L” active).

—

TBO: Reference bit

x1234

F2F

LDI

BIC

full count

CLS

About 14300 TOSC

REJ03F0175-0201 Rev.2.01 Mar 31, 2008

Page 4 of 13

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