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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 5071
http://forums.xgecu.com/attachment.php?aid=237&k=56505042a773f7c75c3a04fbbe691a48&t=1711698007&sid=L327NN


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 16301
http://forums.xgecu.com/attachment.php?aid=239&k=7c388f747a12e56931caf8980636bc61&t=1711698007&sid=L327NN

附件: logicUser.zip (2021-1-5 01:24, 1.07 KB) / 下载次数 16050
http://forums.xgecu.com/attachment.php?aid=240&k=e64dc2b6f51ce4414b10f5d1cbf5acd1&t=1711698007&sid=L327NN
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 4836
http://forums.xgecu.com/attachment.php?aid=310&k=f27d65fe02832ea15db129bee6410b7d&t=1711698007&sid=L327NN



图片附件: 7490 Good Test.png (2021-3-20 04:50, 29.88 KB) / 下载次数 4991
http://forums.xgecu.com/attachment.php?aid=311&k=0e1a8e46194dde9c675aa92a1d4c6b93&t=1711698007&sid=L327NN



图片附件: 7490 Test Scheme.jpg (2021-3-20 04:52, 70.04 KB) / 下载次数 4927
http://forums.xgecu.com/attachment.php?aid=312&k=4e8ce6a0b108a63b866dde668615d5bf&t=1711698007&sid=L327NN



图片附件: 7490 Working.jpg (2021-3-20 04:52, 73.13 KB) / 下载次数 4969
http://forums.xgecu.com/attachment.php?aid=313&k=283ac128f9dd4cf1dd3838414db5a0d0&t=1711698007&sid=L327NN



附件: 7490.lgc (2021-3-20 04:53, 2.29 KB) / 下载次数 15773
http://forums.xgecu.com/attachment.php?aid=314&k=746378511f6016851b4570297841e5a5&t=1711698007&sid=L327NN
作者: admin    时间: 2021-3-22 09:20

thanks




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