XGecu Programmer Forums - Powered by Discuz! Board

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 20697
http://forums.xgecu.com/attachment.php?aid=462&k=a7b25f2d5b47b7a1eade4e1351521e29&t=1781399888&sid=UUBzOd

图片附件: 7487 - Logic Test.jpg (2021-4-26 15:44, 254.31 KB) / 下载次数 20365
http://forums.xgecu.com/attachment.php?aid=463&k=c392eb2f2d878f92a124061b80fe713a&t=1781399888&sid=UUBzOd

图片附件: SN74H87N.jpg (2021-4-26 15:45, 314.6 KB) / 下载次数 21004
http://forums.xgecu.com/attachment.php?aid=464&k=54976fb929590bc59201cd513a692e63&t=1781399888&sid=UUBzOd

附件: SN74H87.pdf (2021-4-26 15:45, 90.45 KB) / 下载次数 11948
http://forums.xgecu.com/attachment.php?aid=465&k=629100b67539da8e877ce9e62250cd5c&t=1781399888&sid=UUBzOd

附件: 7487.lgc (2021-4-26 15:45, 2.34 KB) / 下载次数 92819
http://forums.xgecu.com/attachment.php?aid=466&k=10c4216ca3a459739e78362e226ffbcd&t=1781399888&sid=UUBzOd

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 20684
http://forums.xgecu.com/attachment.php?aid=610&k=1bbcdf3412f9d2bbf67b121409793320&t=1781399888&sid=UUBzOd

图片附件: 7487 - Logic Test.jpg (2021-5-26 19:22, 306.51 KB) / 下载次数 20545
http://forums.xgecu.com/attachment.php?aid=611&k=fbd5c8c2e7ac4f9f4f1d657632160ea3&t=1781399888&sid=UUBzOd

附件: 7487.lgc (2021-5-26 19:22, 2.43 KB) / 下载次数 94151
http://forums.xgecu.com/attachment.php?aid=612&k=b599e26f2f5354f9eb95f4dce59e32ac&t=1781399888&sid=UUBzOd

欢迎光临 XGecu Programmer Forums (http://forums.xgecu.com/)