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公开(公告)号:US20160351237A1
公开(公告)日:2016-12-01
申请号:US14878905
申请日:2015-10-08
Applicant: SK hynix Inc.
Inventor: Geun Ho CHOI , Yong Suk JOO
CPC classification number: G01R31/3177 , G01R31/28 , G11C29/1201 , G11C29/12015 , G11C29/18 , G11C29/32 , G11C29/36
Abstract: A semiconductor system may include a controller and a semiconductor device. The controller may output command/address signals. The semiconductor device may generate a plurality of control codes from the command/address signals in a test mode according to a combination of the command/address signals. The semiconductor device may output a first output datum generated by serializing the plurality of control codes, and the first output datum, through a single pad.
Abstract translation: 半导体系统可以包括控制器和半导体器件。 控制器可以输出命令/地址信号。 半导体器件可以根据命令/地址信号的组合在测试模式中从命令/地址信号生成多个控制代码。 半导体器件可以通过单个焊盘输出通过串行化多个控制代码和第一输出数据而产生的第一输出数据。