Tonghui TH2829 Series - Page 215

TH2829X Series Operation Manual Chapter 10 HANDLER
206
SEQ sweep mode：
/INDEX is defined as the effective signal when the last sweep point of
the analog test is finished.
/EOM is defined as the effective signal when all the test results are
effective after every list sweep task is finished.
STEP sweep mode：
/INDEX is defined as the effective signal when the analog test of
every sweep point is finished.
/EOM is defined as the effective signal when the test and the comparison
of every step are finished.
The pin distribution for list sweep is shown in table 3 and figure 2. (the pin
definition for the list sweep comparison is the same to that for the BIN
comparison). The timing chart is shown in figure 5.
Table 3 the pin distribute for the list sweep comparison
pin
signal
description
1
2
3
4
5
6
7
8
9
10
/BIN1
/BIN2
/BIN3
/BIN4
/BIN5
/BIN6
/BIN7
/BIN8
/BIN9
/OUT
out of the limit of sweep point1
out of the limit of sweep point2
out of the limit of sweep point3
out of the limit of sweep point4
out of the limit of sweep point5
out of the limit of sweep point6
out of the limit of sweep point7
out of the limit of sweep point8
out of the limit of sweep point9
out of the limit of sweep point10
1 1
/AUX
/AUX is defined as the effective signal when at least one is
not good in the list.
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/INDEX
SEQ：When the analog test of the last sweep point is finished
and the UNKNOWN terminal can be connected to another
DUT, /INDEX is effective. But the comparison signal is
effective until /EOM is effective.
STEP：When the analog test of the last sweep point is
finished, /INDEX is effective. But the comparison signal is
effective until /EOM is effective.
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/EOM
Test ended：
SEQ：when the test is finished and the compared results are
effective, this signal is effective.
STEP：
When the test of every sweep point is finished, /EOM is