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标题: New Logic Test - 7487 Vector Table [打印本页]

作者: yovish 时间: 2021-4-26 15:45 标题: New Logic Test - 7487 Vector Table

Enclosed is the new layout to be added to the logic tests.
The test was performed on the SN74H87N (4-bit true/complement, zero/one elements) chip from Texas Instruments.

图片附件: 7487 - Logic Vector.jpg (2021-4-26 15:44, 282.43 KB) / 下载次数 21071
http://forums.xgecu.com/attachment.php?aid=462&k=558bd141b3fcdad08611f9d11e0c46be&t=1793255939&sid=dS1Kd8

图片附件: 7487 - Logic Test.jpg (2021-4-26 15:44, 254.31 KB) / 下载次数 20763
http://forums.xgecu.com/attachment.php?aid=463&k=8d013e4dcb62593e0cb5abd87227c80c&t=1793255939&sid=dS1Kd8

图片附件: SN74H87N.jpg (2021-4-26 15:45, 314.6 KB) / 下载次数 21378
http://forums.xgecu.com/attachment.php?aid=464&k=37188abafced2fb25db074377dc94561&t=1793255939&sid=dS1Kd8

附件: SN74H87.pdf (2021-4-26 15:45, 90.45 KB) / 下载次数 12292
http://forums.xgecu.com/attachment.php?aid=465&k=25a1e68da4c6a2aa2b13a1c232774302&t=1793255939&sid=dS1Kd8

附件: 7487.lgc (2021-4-26 15:45, 2.34 KB) / 下载次数 93494
http://forums.xgecu.com/attachment.php?aid=466&k=606cb1d334ed67d221684790836d895b&t=1793255939&sid=dS1Kd8

作者: admin 时间: 2021-4-27 07:46

回复 1# yovish
V10.90 has been fixed the logic chip list display problem under window XP.
Have you upgraded?

作者: yovish 时间: 2021-4-27 15:50

Yes. I did the update and it looks okay. Thank you!

作者: yovish 时间: 2021-5-26 19:22

I am giving the correct version of the tests for the 7487 chip. The previous version is wrong.

图片附件: 7487 - Logic Vector.jpg (2021-5-26 19:21, 307.2 KB) / 下载次数 21072
http://forums.xgecu.com/attachment.php?aid=610&k=73d358dcc4739637c8481d1c3ba199ed&t=1793255939&sid=dS1Kd8

图片附件: 7487 - Logic Test.jpg (2021-5-26 19:22, 306.51 KB) / 下载次数 20903
http://forums.xgecu.com/attachment.php?aid=611&k=f2a700e85f381fe2e5d001115942aaa2&t=1793255939&sid=dS1Kd8

附件: 7487.lgc (2021-5-26 19:22, 2.43 KB) / 下载次数 94852
http://forums.xgecu.com/attachment.php?aid=612&k=6e9cba120b93f1434fa974ac8692b275&t=1793255939&sid=dS1Kd8

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