Test 15 pullpos_freq, Tests 16,17, Trigqalo_equal, trigqal1_equal – Fluke 900 User Manual

Page 32: Tests 18,19, Qal0_equal, qal1_equal, Trigo_equal, trig1_equal, Tests 22 23, Pullo_trig_equal, pull1_trig_equal, Tests 22,23 pullo_trig_equal, pull1_trig_equal - 8, Test 24 pullo trigqal

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Seiftest

FLUKE 900 SERVICE MANUAL

TEST 15

PULLPOS_FREQ

This test walks a positive pulse through the pull-ups latch to tiie frequency circuitry,

TESTS 16,17
TRIGQALO_EQUAL, TRIGQAL1_EQUAL

These tests walk a 0 or a 1 through the trigger and qualifier latches and the results are
determined through reading the EQUAL line.

TESTS 18,19

QAL0_EQUAL, QAL1_EQUAL

These tests walk a 0 or a 1 through the qualifier latches and the results are determined
through reading the EQUAL line.

NOTE:

For tests 18 and 19, an X in the general test result means that individual

results are imavailable.

TPQT^ Pn P1

TRIGO_EQUAL, TRIG1_EQUAL

These tests walk a 0 or a 1 through the trigger latches and the results are determined through
reading the EQUAL line.

NOTE:

For tests 20 and 21, an X in the general test result means that individual

results are unavailable.

TESTS 22 23

PULLO_TRIG_EQUAL, PULL1_TRIG_EQUAL

These tests walk a 0 or a 1 through the pull-ups latches, through the trigger circuitry and are
read through the EQUAL line.

NOTE:

For tests 22 and 23, an X in the general test result means that individual
results are unavailable.

TEST 24

PULLO TRIGQAL

This test walks a 0 through the pull-tq>s latches, through the trigger and qualifier circuitry and
the results are determined through reading the EQUAL line.

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