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标题: Logic test - add 7490 [打印本页]

作者: Constantin 时间: 2021-1-1 05:43 标题: Logic test - add 7490

Hi,

Please could you add the 7490 to the list of ICs test.
See attached the vector table and test results.

Thanks.

图片附件: 7490.png (2021-1-1 05:43, 31.8 KB) / 下载次数 10603
http://forums.xgecu.com/attachment.php?aid=237&k=2ad613ebceac00146acad048b4323796&t=1793248830&sid=s8Tsl8

作者: admin 时间: 2021-1-2 15:16

回复 1# Constantin

Please send the file : logicUser.lst in installation folder.thanks

作者: Constantin 时间: 2021-1-5 01:26

see attached

附件: logicUser.zip (2021-1-5 01:23, 1.07 KB) / 下载次数 44649
http://forums.xgecu.com/attachment.php?aid=239&k=172c842aeba7802bf2b97edc3ca6a230&t=1793248830&sid=s8Tsl8

附件: logicUser.zip (2021-1-5 01:24, 1.07 KB) / 下载次数 45003
http://forums.xgecu.com/attachment.php?aid=240&k=b104be96fe93ba47debf52654edc08be&t=1793248830&sid=s8Tsl8

作者: yovish 时间: 2021-3-20 04:53

回复 3# Constantin

You have a badly defined logic chip test!
I am sending you a correctly defined test.

图片附件: 7490 Bad Test.png (2021-3-20 04:50, 30.47 KB) / 下载次数 10379
http://forums.xgecu.com/attachment.php?aid=310&k=b5a7f18145ed7125354d194e20005991&t=1793248830&sid=s8Tsl8

图片附件: 7490 Good Test.png (2021-3-20 04:50, 29.88 KB) / 下载次数 10525
http://forums.xgecu.com/attachment.php?aid=311&k=d62c97534244aa344650d7225e81c8eb&t=1793248830&sid=s8Tsl8

图片附件: 7490 Test Scheme.jpg (2021-3-20 04:52, 70.04 KB) / 下载次数 10668
http://forums.xgecu.com/attachment.php?aid=312&k=8356715e5d1f533cbaa3e8489fcd88c6&t=1793248830&sid=s8Tsl8

图片附件: 7490 Working.jpg (2021-3-20 04:52, 73.13 KB) / 下载次数 10611
http://forums.xgecu.com/attachment.php?aid=313&k=4deff860a368534f7da4228ea04b4398&t=1793248830&sid=s8Tsl8

附件: 7490.lgc (2021-3-20 04:53, 2.29 KB) / 下载次数 44615
http://forums.xgecu.com/attachment.php?aid=314&k=1c116cb94a76788f0c0ceac116ddfd19&t=1793248830&sid=s8Tsl8

作者: admin 时间: 2021-3-22 09:20

thanks

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