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cuttingedgecs
Joined: 08 Oct 2017 Posts: 1764 Location: Australia
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Posted: Mon Jan 21, 2019 7:53 am Post subject: CuttingEdgeCS Jan 2019 No 9 - Mullard SAA 50xx - Sold |
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Here is a complete set of English Mullard Teletext processors dated 1979-80
This chipset was eventually packaged into a single chip, but being a late 70s design, at the time they needed 5
As the SAA 5050 is able to output text as a TV signal, these chips were also used standalone as a graphics chip in early 80s computers which used a TV as the monitor.
some of the more famous models that used it include :-
Philips P2000
Acorn System 2
BBC Micro (Model B and above)
This set was socketed, and the pins are straight and in fantastic condition
Due to the high cost of shipping from Australia, all items will be sent in a single package to AVICC. Postage is $2 max
A bill will be sent for payment in about 1 week, when all my January sales close.
Payment by ChipPay (fees on your side) or Paypal (friend or + 3.5% + .35)
SAA5010 - Keyboard Receiver
SAA5020 - Timing Control
SAA5030 - Tuner / Signal Extraction
SAA5040 - Control Processor
SAA5050 - Screen Generator / Character ROM (English)
Full Set - $20
Last edited by cuttingedgecs on Tue Jan 22, 2019 4:25 am; edited 1 time in total |
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cuttingedgecs
Joined: 08 Oct 2017 Posts: 1764 Location: Australia
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Posted: Tue Jan 22, 2019 3:40 am Post subject: |
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| Offers? |
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stevejam

Joined: 30 Dec 2017 Posts: 803 Location: Metaluna aka Bellevue WA
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Posted: Tue Jan 22, 2019 3:56 am Post subject: |
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| I will take 'em for $15? |
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cuttingedgecs
Joined: 08 Oct 2017 Posts: 1764 Location: Australia
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Posted: Tue Jan 22, 2019 4:25 am Post subject: |
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| Done |
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