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+---- Thread: ERIS v2.0 CPU (/thread-6377.html)
ERIS v2.0 CPU - gera279 - 05-02-2015
This thread showcases my WIP CPU. It will be updated as I make major advancements in the construction of it.
Hey all,
I've begun work on a new CPU, after my last CPU was abandoned along with the old O.R.E. server. It is entirely solid state, and utilises my own IS, entitled ERIS v2.0 (Extended Redstone Instruction Set). I'll be putting up a link to a thread with the IS in shortly.
Specs:
8 bit ALU
3 bit reg addr.
5 bit RAM addr. (planned)
5 bit PROM (planned)
4 flags - uncondis, if 0, if cout, if underflow
7 tick ALU
11 tick dataloop
Currently unpipelined, though due to be at some point
Pics:
Overview of the entire CPU (latest pic)
![[Image: NWlP5Nb.jpg]](http://i.imgur.com/NWlP5Nb.jpg)
ALU, regs and decoders
![[Image: CUN0cQQ.jpg]](http://i.imgur.com/CUN0cQQ.jpg)
BCD converter and screen decoders
![[Image: FgqaX0X.jpg]](http://i.imgur.com/FgqaX0X.jpg)
I/O with computer shut down…
![[Image: SiyGp4M.png]](http://i.imgur.com/SiyGp4M.png)
…and turned on.
![[Image: rvADHhP.png]](http://i.imgur.com/rvADHhP.png)
Thanks for viewing!
Any feedback is appreciated.
RE: ERIS v2.0 CPU - tokumei - 05-02-2015
I've never seen so much work put into the user interface... Needless to say, it looks pretty sweet
RE: ERIS v2.0 CPU - gera279 - 05-02-2015
Thanks xD I forgot to mention that the user interface was designed by GG, so credit to him for that.
RE: ERIS v2.0 CPU - Magic :^) - 05-03-2015
but wait I thought that was me!
I even put in the stupid knight rider thing D:
#magicRekt
RE: ERIS v2.0 CPU - LordDecapo - 05-04-2015
Sweet
I hope this gets pipeline, would be awesome to see a 11tick CPU
RE: ERIS v2.0 CPU - jxu - 05-06-2015
cool
maybe I should get back
RE: ERIS v2.0 CPU - gera279 - 05-09-2015
Was that you Magic?! Sorry, I can't really remember to be honest… What "knight rider" thing?
RE: ERIS v2.0 CPU - Magic :^) - 05-24-2015
(05-09-2015, 09:35 AM)gera279 Wrote: Was that you Magic?! Sorry, I can't really remember to be honest… What "knight rider" thing?
http://www.youtube.com/watch?v=Mo8Qls0HnWo
A bit late now, but that light thing ^
it was a good idea at the time... xD