Test clip input buffer, High speed board, Walking 0 2. walking 1 – Fluke 900 User Manual

Page 59: Imicro board signal monitor activity rionitor, Ttonbus, Diftest circuit, Latching circuit, Framing circuit, Frequency counter fbus

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TEST CLIP

INPUT BUFFER

1.

WALKING 0

2.

WALKING 1

OAT A

• D

•CK

SICK

«r

LFULL

SCK

EPUL

i

MICRO BOARD

SIGNAL

MONITOR

ACTIVITY

riONITOR

I

HIGH SPEED BOARD

STHC

LATCH

IUFOATA

0 a

ITICUBW

STMCCLK

S«CK

wr

ITHCn

ttONBUS

■CK

SICK

- IN.OUT

XI.10

DIFTEST

CIRCUIT

OUT (0C>

ElUS.IN

FAULT.»

LATCHING

CIRCUIT

SELECT

CLK

OUT

H/r

FRAMING

CIRCUIT

cmor

•CK

SICK

— 0

0 “A/W~

•CK

SRCK

IK

IKT -

CATE -

FREQUENCY

COUNTER

FBUS

aUFDATA

0 0

nncsnr

ICK

OISCLK

APPLICABLE TESTS

1. PULLO-FLT
2. PULLl-FLT
3.

4.

NOTE: SIGNAL FLOW IS SHOWN FOR PIN 1.

C

m

CO

o

o

(/)

m

J3

<

o

m

>

z

c

>

o

c

g;

CD

CD

IT

o

o

r-+

d

'

CD

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