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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 10496
http://forums.xgecu.com/attachment.php?aid=237&k=76c921110d10b2209aeb22837cc9ca4c&t=1785840995&sid=ZzH5p1

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 44419
http://forums.xgecu.com/attachment.php?aid=239&k=472d60bd1faf136d809efe39c25a9c45&t=1785840995&sid=ZzH5p1

附件: logicUser.zip (2021-1-5 01:24, 1.07 KB) / 下载次数 44727
http://forums.xgecu.com/attachment.php?aid=240&k=e98f5dbc8e9f96785f2240a9b93cd74c&t=1785840995&sid=ZzH5p1

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 10246
http://forums.xgecu.com/attachment.php?aid=310&k=b0866162021513f2705ff871b9e3ce83&t=1785840995&sid=ZzH5p1

图片附件: 7490 Good Test.png (2021-3-20 04:50, 29.88 KB) / 下载次数 10412
http://forums.xgecu.com/attachment.php?aid=311&k=a224b5dd52ecb6b551c584ddd83ce883&t=1785840995&sid=ZzH5p1

图片附件: 7490 Test Scheme.jpg (2021-3-20 04:52, 70.04 KB) / 下载次数 10531
http://forums.xgecu.com/attachment.php?aid=312&k=74348be9d4c574bef5b842dcdb1dc587&t=1785840995&sid=ZzH5p1

图片附件: 7490 Working.jpg (2021-3-20 04:52, 73.13 KB) / 下载次数 10505
http://forums.xgecu.com/attachment.php?aid=313&k=33644dbc70ed1486288e20bafa572c09&t=1785840995&sid=ZzH5p1

附件: 7490.lgc (2021-3-20 04:53, 2.29 KB) / 下载次数 44369
http://forums.xgecu.com/attachment.php?aid=314&k=5b1a4402da40d3ead6c8c0bc1a24a167&t=1785840995&sid=ZzH5p1

作者: admin 时间: 2021-3-22 09:20

thanks

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