标题:
Logic Test - 7490 Bad Vector Table
[打印本页]
作者:
yovish
时间:
2021-3-16 05:52
标题:
Logic Test - 7490 Bad Vector Table
You have a badly defined 7490 series logic chip test!
I am sending you a correctly defined test.
图片附件:
7490 Bad Test.png
(2021-3-16 05:51, 30.47 KB) / 下载次数 8593
http://forums.xgecu.com/attachment.php?aid=307&k=6afa87984d8f0214f602f4014cbac852&t=1774919619&sid=8G8N2n
图片附件:
7490 Good Test.png
(2021-3-16 05:52, 29.88 KB) / 下载次数 8488
http://forums.xgecu.com/attachment.php?aid=308&k=d571466f48afa6c4ce00e1d4ddda04c7&t=1774919619&sid=8G8N2n
附件:
7490.lgc
(2021-3-16 05:52, 2.29 KB) / 下载次数 39964
http://forums.xgecu.com/attachment.php?aid=309&k=214ef0b4ee0389220203874a9abe039f&t=1774919619&sid=8G8N2n
图片附件:
7490 Test Scheme.jpg
(2021-3-20 04:55, 70.04 KB) / 下载次数 8631
http://forums.xgecu.com/attachment.php?aid=315&k=9bab52fc1c4a654a55dec56d2762a51d&t=1774919619&sid=8G8N2n
图片附件:
7490 Working.jpg
(2021-3-20 04:55, 73.13 KB) / 下载次数 8696
http://forums.xgecu.com/attachment.php?aid=316&k=a4c694216a50341fa84116fd9d0060ef&t=1774919619&sid=8G8N2n
作者:
admin
时间:
2021-3-16 11:10
回复
1#
yovish
thanks
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