GW Instek GOM-805 - Handler Handler 介绍

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).