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yk
Joined: 17 Oct 2011
Posts: 539
Location: CN
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 Posted: Fri Sep 20, 2019 3:54 am Post subject: What is this IBM board? |
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| Any info about it? thanks! |
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pixelmanca
Joined: 03 Oct 2018
Posts: 316
Location: USA
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| Posted: Fri Sep 20, 2019 2:23 pm Post subject: |
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Judging it from its construction, it's definitely a military spec board and was probably used on some sort of plane or helicopter and is most likely from the 1970's, due to the kinds of IBM gate array IC's that are installed on it.
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yk
Joined: 17 Oct 2011
Posts: 539
Location: CN
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| Posted: Sat Sep 28, 2019 10:21 pm Post subject: |
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Thanks！
| pixelmanca wrote: | | Judging it from its construction, it's definitely a military spec board and was probably used on some sort of plane or helicopter and is most likely from the 1970's, due to the kinds of IBM gate array IC's that are installed on it. |
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