Comparison sx and propeller
stef
Posts: 173
Hi
I'm interested in using the propeller but I still have some questions if the effort of learning the spin language and a whole new way of woking is worth it. ( I 'm using now the sx series fore some projects).
started to read the manual on the propeller and have some litle questions.
I read that thier are 8 cog. Can·I understand this that it is the same like 8 seperate processors?? (Seperate but also togeather that they can exchange information.) Is it the same like 8·sx chips to do the load??
So all things together. Is thier a paper that lists the 20 charpest items from a propeller in comparison with the sx. ( Or is somebody willing to list some items for me so I can compare the two series.)
Like : speed, functions, i/o, max tempature, ecc...
I have some new projects comming up that need a complete start. (Nothing I done before) So it is for me a breakpoint to start with the propeller.
A restless hbbyist/ingeneer.
Stef
I'm interested in using the propeller but I still have some questions if the effort of learning the spin language and a whole new way of woking is worth it. ( I 'm using now the sx series fore some projects).
started to read the manual on the propeller and have some litle questions.
I read that thier are 8 cog. Can·I understand this that it is the same like 8 seperate processors?? (Seperate but also togeather that they can exchange information.) Is it the same like 8·sx chips to do the load??
So all things together. Is thier a paper that lists the 20 charpest items from a propeller in comparison with the sx. ( Or is somebody willing to list some items for me so I can compare the two series.)
Like : speed, functions, i/o, max tempature, ecc...
I have some new projects comming up that need a complete start. (Nothing I done before) So it is for me a breakpoint to start with the propeller.
A restless hbbyist/ingeneer.
Stef
Comments
Craig
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NerdMaster
For
Life
There are many differences, but really you must explore each and decide which one best fits the project at hand.
The Propeller, has many advantages: Multiprocessors, 32K RAM, video generation, advanced timer/counters, etc
But the SX has the edge on price, and if you already know PBASIC, it has a more familiar programming language (SX/B).
Bean.
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Cheap used 4-digit LED display with driver IC·www.hc4led.com
Low power SD Data Logger www.sddatalogger.com
SX-Video Display Modules www.sxvm.com
Stuff I'm selling on ebay http://search.ebay.com/_W0QQsassZhittconsultingQQhtZ-1
"USA Today has come out with a new survey - apparently, three out of every four people make up 75% of the population." - David Letterman
It's all a matter of figuring out what you want to do and picking the best device (processor wise) for your particular project at the moment. Some may point to the SX as the best option while others will need a propeller or more powerful chip.
Can anyone else add anything about the startup delay on the prop or if there is a way around it?
www.mikronauts.com - a new blog about microcontrollers
many projects, however not Propeller projects, but it should work also.
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Robert
Thanks for all the replys. Because price is no issue for me I think I 'm going to start with some propeller projects. I have some comming up so it is interesting to have a drive in learning the language.
I'll order some chips and a protoboard.
I'm shure I will need some further assistance in my learning the popeller but when the problems begin I can still aske the questions here. Then learning is a chalange.If this can be in the same way I learned the sx (and for that matther also the javeline and the basic stamp) it suites me fine.
Thanks.
Stef