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Vintage Computers Any vintage computer systems, calculators, video games etc., but with an emphasis on 1980s and earlier equipment.

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Old 16th Sep 2021, 7:18 am   #1
raditechman's Avatar
Join Date: Feb 2007
Location: West London, UK.
Posts: 772
Default Ferranti chips

An unusual, interesting documentary about Ferranti semiconductors in UK

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Old 16th Sep 2021, 9:38 am   #2
Big Al...
Join Date: Apr 2018
Location: Milnrow, Greater Manchester, UK.
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Default Re: Ferranti chips

Hi John

This takes me back, The film was shot at the gem mill in Chadderton. I visited the factory back in the day when I was a technology teacher, I was given quite a few samples including the famous ZN 414 radio chips. They may have started one or two of my students interest into electronics. Of course I was not allowed into the clean areas, but found the early work they did on growing silicon crystals fascinating. I've still got some dice kicking around somewhere from the one visit I made to the mill.
Regards Alan G7EQK
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Old 16th Sep 2021, 1:45 pm   #3
Join Date: Feb 2007
Location: Lynton, N. Devon, UK.
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Default Re: Ferranti chips

A good and interesting documentary!

Thank you John for posting the link.
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Old 17th Sep 2021, 6:06 pm   #4
Join Date: Mar 2019
Location: Barry, Vale of Glamorgan, Wales, UK.
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Default Re: Ferranti chips

Yes fascinating insight into their technology.
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