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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 10271
http://forums.xgecu.com/attachment.php?aid=237&k=8902413782d021b992fbe78cd4324634&t=1781447645&sid=FobGaG

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 44164
http://forums.xgecu.com/attachment.php?aid=239&k=726f6038f6e901a2cb20b20521f30778&t=1781447645&sid=FobGaG

附件: logicUser.zip (2021-1-5 01:24, 1.07 KB) / 下载次数 44489
http://forums.xgecu.com/attachment.php?aid=240&k=4e009d8e7406cf7af447598fd8653962&t=1781447645&sid=FobGaG

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 10014
http://forums.xgecu.com/attachment.php?aid=310&k=658fd76d200dc9e58e6d16fef8efc6bc&t=1781447645&sid=FobGaG

图片附件: 7490 Good Test.png (2021-3-20 04:50, 29.88 KB) / 下载次数 10193
http://forums.xgecu.com/attachment.php?aid=311&k=fcc660fdd52869b7cba67d5d7cd313f9&t=1781447645&sid=FobGaG

图片附件: 7490 Test Scheme.jpg (2021-3-20 04:52, 70.04 KB) / 下载次数 10301
http://forums.xgecu.com/attachment.php?aid=312&k=28d014c5c188ea8005fd62390e64abab&t=1781447645&sid=FobGaG

图片附件: 7490 Working.jpg (2021-3-20 04:52, 73.13 KB) / 下载次数 10279
http://forums.xgecu.com/attachment.php?aid=313&k=0a6e8be9830d146928acdb0d4d020b4f&t=1781447645&sid=FobGaG

附件: 7490.lgc (2021-3-20 04:53, 2.29 KB) / 下载次数 44142
http://forums.xgecu.com/attachment.php?aid=314&k=a97ccd9774b10609c5aa55541f649379&t=1781447645&sid=FobGaG

作者: admin 时间: 2021-3-22 09:20

thanks

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