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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 9279
http://forums.xgecu.com/attachment.php?aid=237&k=5fc301fb4fef64e91f54ec5d9550ede8&t=1768517945&sid=72xYaL

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 37976
http://forums.xgecu.com/attachment.php?aid=239&k=b510fc6389041c627aae8375d1f67cf6&t=1768517945&sid=72xYaL

附件: logicUser.zip (2021-1-5 01:24, 1.07 KB) / 下载次数 38268
http://forums.xgecu.com/attachment.php?aid=240&k=ed1d29c6e04246ab02cceb57b9e1e990&t=1768517945&sid=72xYaL

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 8975
http://forums.xgecu.com/attachment.php?aid=310&k=45cfe74e18a4051184fdb0664b7818b9&t=1768517945&sid=72xYaL

图片附件: 7490 Good Test.png (2021-3-20 04:50, 29.88 KB) / 下载次数 9158
http://forums.xgecu.com/attachment.php?aid=311&k=5a5d66b177c027652b87ced1ed145ef9&t=1768517945&sid=72xYaL

图片附件: 7490 Test Scheme.jpg (2021-3-20 04:52, 70.04 KB) / 下载次数 9218
http://forums.xgecu.com/attachment.php?aid=312&k=35fc6cce8fd58de6651a4801479eacbc&t=1768517945&sid=72xYaL

图片附件: 7490 Working.jpg (2021-3-20 04:52, 73.13 KB) / 下载次数 9211
http://forums.xgecu.com/attachment.php?aid=313&k=7167d17f5230b5e6542c97950069ae37&t=1768517945&sid=72xYaL

附件: 7490.lgc (2021-3-20 04:53, 2.29 KB) / 下载次数 37892
http://forums.xgecu.com/attachment.php?aid=314&k=4f596984b190f1110b87fb972f2cb428&t=1768517945&sid=72xYaL

作者: admin 时间: 2021-3-22 09:20

thanks

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