Retrocomputing
Dave Tweed's user avatar
Dave Tweed's user avatar
Dave Tweed's user avatar
Dave Tweed
  • Member for 6 years, 11 months
  • Last seen more than a week ago
  • Lowell, MA
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About

I'm an engineering consultant specializing in the applications of DSPs, FPGAs and microprocessors -- both hardware and software development.

You can see my resumé here.

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Top posts
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All Questions Answers
Score Newest
answer
61
Were there ever 12-, 24-, 48-, etc bit processors?
Nov 17, 2019
answer
53
Why did some early CPUs use external math chips?
Apr 4, 2018
answer
12
What is known about the Wang VS series CPUs?
Jan 7, 2017
answer
6
Did the transmeta processor architecture work by binary translation?
Dec 3, 2018
answer
5
Does anyone remember analog computers in the early 70s?
Oct 1, 2020
answer
4
How are blocks stacked on a floppy or older HD
Apr 14, 2020
answer
4
How did the Apple II forward binary instructions to the Z80 software card with CPM?
Jan 9, 2017
answer
3
How does the floating point conversion in Zuse's machines work?
Feb 3, 2019
answer
3
How did the Lazer Systems Graphics Plus board work?
Jan 16, 2017
answer
1
How did IBM's "Mag Card" drive and magnetic media work?
Nov 19, 2019
Top network posts
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436
What is it that strips vocals from audio when a 1/8" audio jack is partially unplugged?
87
Why did LEDs take so long to appear as light bulbs?
75
Why are NAND gates used to make AND gates in computers?
72
Do dead weight 'components' exist?
71
Word for song sung at a burial?

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