Good Will GOM-804, Manual

Page: 76 / 162

GOM-804 & GOM-805
使用手册
76
Handler
介绍
背 景 根据比较或
Binning
功能的测试结果，
Handler
接口
可对元器件进行分级。当使用比较或
Binning
功能时
，开启
handler
接口的适当管脚。
17 TTL
输出和
1 TTL
输入。
Handler
接口仅可以在
Binning
功能或比较测量模式下使用。
注 意
相关功能和设置请见如下页码：
比较功能
: 40
Binning
功能
: 44
Ext I/O
设置
: 70
Handler
模式设置
: 71
接口和管脚分配
25-Pin D-SUB(
母头
)
HANDLER / SCAN / EXT I/O
管脚分配
TRIGGER Starts the trigger for a single
measurement.
READY
High when the measurement has
finished. The instrument is ready for
the next trigger.
EOT
High when the AD conversion has
completed. The DUT is ready to be
changed.
BIN 1~8 High when the sorting result is in one
of the eight bin grades. Bin1~8 (pass).
BIN OUT High when the sorting result is out of
all the eight bin grades (Bin1~8). The
status of this pin reflects either a HI or
LO result (fail).
LOW High when the compare result is
deemed LO.
HIGH High when the compare result is
deemed HI.
FAIL High when the compare result is either
HI or LO (fail).