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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 9577
http://forums.xgecu.com/attachment.php?aid=237&k=43b519243a0f21aaf9309092c0db7b5e&t=1772490145&sid=xLsJOl

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 40114
http://forums.xgecu.com/attachment.php?aid=239&k=166c7d814e5f6d20652952936811cc49&t=1772490145&sid=xLsJOl

附件: logicUser.zip (2021-1-5 01:24, 1.07 KB) / 下载次数 40391
http://forums.xgecu.com/attachment.php?aid=240&k=31a2c580673bbaec469860ec056c50c5&t=1772490145&sid=xLsJOl

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 9306
http://forums.xgecu.com/attachment.php?aid=310&k=30b09443d1af769417c912187255cb41&t=1772490145&sid=xLsJOl

图片附件: 7490 Good Test.png (2021-3-20 04:50, 29.88 KB) / 下载次数 9440
http://forums.xgecu.com/attachment.php?aid=311&k=c25c34fbe882430f9daf2a65679215f1&t=1772490145&sid=xLsJOl

图片附件: 7490 Test Scheme.jpg (2021-3-20 04:52, 70.04 KB) / 下载次数 9556
http://forums.xgecu.com/attachment.php?aid=312&k=f51c60e529d10957722493fffe69a130&t=1772490145&sid=xLsJOl

图片附件: 7490 Working.jpg (2021-3-20 04:52, 73.13 KB) / 下载次数 9548
http://forums.xgecu.com/attachment.php?aid=313&k=94538a980e060bf24df4ffc17cc02e76&t=1772490145&sid=xLsJOl

附件: 7490.lgc (2021-3-20 04:53, 2.29 KB) / 下载次数 40018
http://forums.xgecu.com/attachment.php?aid=314&k=043ebbcdadb01d313e23c8bf18b31295&t=1772490145&sid=xLsJOl

作者: admin 时间: 2021-3-22 09:20

thanks

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