Test clip input buffer, High speed board, Syncbus honbus – Fluke 900 User Manual
Page 67: Diftest circuit, Latching circuit, Framing circuit, Rdbus fbus, Walking 0 2. walking, Oc g
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TEST CLIP
INPUT BUFFER
___ I________________ I
MICRO BOARD
SIGNAL
MONITOR
ACTIVITY
riONITOR
cn
HIGH SPEED BOARD
0
•
•UrOATA
iLTmjw
0
0
acK
sacK
St
1,.
tUFTCLK
acK
lacK
SYNCBUS
hONBUS
IN.
our
IH.RO
DIFTEST
CIRCUIT
OUT IOC)
nut. IN
FAULT. IN
LATCHING
CIRCUIT
«LFCT
CLK
FRAMING
CIRCUIT
imr
*CK
sacK
RDBUS
FBUS
-
aa
^----------
iufuata
fllflBU
acK
sacK
DISCLK
1.
WALKING
0
2. WALKING
1
acK
sacK
® "AW"
/ \
1 -
47-
flT -
UTf-
FREQUENCY
COUNTER
1.STATIC HIGH
2.STATIC LOW
APPLICABLE TESTS
1. TRIGO-EQUAL
2. TRIGl-EQUAL
3.
4.
NOTE: SIGNAL FLOW IS SHOWN FOR PIN 1.
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CD
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CD
m
J3
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0
CO
IT
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