Minimal Instruction Set Computers
References
Here are some references for the PTMSC talk
"Minimal Instruction Set Computers".
Overhead slides (postscript format)
Paper on "The Ultimate Risc"
Site with a lot of information about the MISC computer that runs Forth
Tutorial Question
In the last paragraph of the Introduction section of
"The Ultimate Risc"
(http://www.cs.uiowa.edu/~jones/arch/risc.html) , the author mentions
that the design can be made more convenient by implementing conditional
branches with the addition of an additional flip-flop (carefully read
the entire paper since it explains how it can be easily done). Explain
how the modification could be made, redrawing any affected block and
timing diagrams.