EEVblog #1111 - World's First Microcontroller & Electronic Game - Page 1
Forum section: electronics / general

author: EEVblog
author_rank: Unknown
timestamp: August 06, 2018, 09:22:10 pm
content: A look at one of the world's first handheld electronics games, the classic 1978 Parker Brother game Merlin The Electronic Wizard.It just so happens to use the world's first microcontroller, the 4 bit Texas Instruments TMS1000Some history and a teardown.http://www.theelectronicwizard.com/Nice history of the Merlin development:https://www.xconomy.com/national/2014/02/28/bob-doyle-and-the-magic-of-merlin-the-first-mobile-game/

author: tigrou
author_rank: Regular Contributor
timestamp: August 06, 2018, 10:08:59 pm
content: Someone wrote an emulator for Simon (it also run on TMS-1000). It has been possible since therom has been dumped. Emulator is in incomplete state but I made a git fork last year with improved features (added sound and a GUI for activating buttons).You can download it releasehere(I have added a release for people who don't have a .NET compiler around).Instructions : click on "Game" > "Run". Then "Start". It's not a simulator, you are playing the real stuff.There is also a interesting reverse engineering of the devicehereThis game is very close to Merlin.

author: james_s
author_rank: Super Contributor
timestamp: August 06, 2018, 11:57:45 pm
content: I had a Merlin when I was a kid, I think I found it at a garage sale for a dollar or two. Had a Simon when I was younger too, I actually like that better. Seems like the Simon at least was around $100 when it came out but maybe it got cheaper later?

author: 0xdeadbeef
author_rank: Super Contributor
timestamp: August 07, 2018, 04:35:57 am
content: Yeah, I had it, still have it and it still works. I always thought it was kind of a niche product or knock-off as nobody seemed to know that thing but me (and my sister who also got one).Anyway, to today kids it probably looks like something from a different century - which is kinda true in a way. Like steam machines or telephones with a dial...

author: BravoV
author_rank: Super Contributor
timestamp: August 07, 2018, 04:44:06 am
content: Quote from: blueskull on August 06, 2018, 10:06:32 pmYou tell that to Xiaomi and few others smartphone manufacturers, they even sold at lost when launching new products, and only starting to make money once its getting popular and with quantity sold while BOM starting to decent to provide enough margin.

author: james_s
author_rank: Super Contributor
timestamp: August 07, 2018, 03:57:53 pm
content: Quote from: 0xdeadbeef on August 07, 2018, 04:35:57 amI think they were more common in the US.I always liked rotary telephones. My grandmother had one when I was a kid, there's something satisfying about operating the dial. It's such a clever mechanism too.

author: glarsson
author_rank: Frequent Contributor
timestamp: August 08, 2018, 07:44:33 am
content: One thing missed in the video is the Texas Instruments logo on the PCB. It seems TI was more involved in this product than "only" selling microcontroller and LEDs. The "look and feel" of the PCB is also very typical of TI in the seventies.

author: SilverSolder
author_rank: Super Contributor
timestamp: August 11, 2018, 12:43:12 pm
content: Excellent video, very interesting how close the 1970's microcontroller is to what we still have today (at the low end).Funny, a propos that feature in the TMS1100 - the "Instruction Programmable Logic Array" - it seems that a variation of that idea is making a comeback, in the latest Microchip/AVR chips.The modern version is called "Configurable Custom Logic" and is of course much more flexible than the TMS1100 in every way, but the basic idea of implementing logic that need no code or supervision from the CPU core was definitely present already in the 1970's!Apparently there is a new Arduino on the way that features a chip with this capability, so we'll all be able to have a play.

author: sswcharlie1
author_rank: Newbie
timestamp: December 18, 2022, 06:10:59 am
content: See quote from previous message.Did this eventuate, the Arduino that is. What is it called?Quote:'Apparently there is a new Arduino on the way that features a chip with this capability, so we'll all be able to have a play.'Anything new on TMS1000 rom dump?Thanks

author: SilverSolder
author_rank: Super Contributor
timestamp: December 18, 2022, 09:04:01 pm
content: Quote from: sswcharlie1 on December 18, 2022, 06:10:59 amYes, it seems it did make it to production.Check out this article:https://hackaday.io/project/165881-attiny-1-series-with-arduino-support/log/171606-using-configurable-custom-logic-ccl-in-arduino-on-the-attiny1616