... wired-OR Wired-or Connect series of inputs to wire Any of the inputs can drive the wire high Wired-or Implementation with ... of Technology Other titles: Times ...
Lower Upper Bound: 22M functions realizable by M-LUT. Say Need n 4-LUTs to cover; compute n: ... Upper Bound: (M-k)/log2(k- log2(k)) 1. Caltech CS184 ...
return end of class in basket. or later to Cynthia (256 JRG) Caltech CS184a ... `Science is the belief in the ignorance of experts.'' -- Richard Feynman ...
Just starting to look at balancing interconnect and logic. Caltech CS184a Fall2000 -- DeHon ... Better results if 'reassociate' rather than keeping original subtrees. ...
(2) Crossbar. Avoid bottleneck. Every output gets its own interconnect channel ... Can't afford full crossbar. Need to exploit locality. Can't have everything close ...
If delays in gates/switching? Delay reduce with 1/k [l] Caltech CS184 Winter2003 -- DeHon ... W W/k. L, t similar. R k R. Don't scale t quite as fast. Decrease r ...
Including how to map to them. Saw how to reuse resources at maximum ... list schedule, anneal. Caltech CS184a Fall2000 -- DeHon. 25. Multicontext Data Retiming ...
'Cartoon' VLSI Area Model (Example artificially small for clarity) ... Larger 'Cartoon' 1024 LUT. Network. P=0.67. LUT Area 3% Caltech CS184a Fall2000 -- DeHon ...
give to highest priority which requests. consider ordering ... Arrange N=2n nodes in n-dimensional cube. At most n hops from source to sink. N = log2(N) ...
Add buffers to LUT LUT path to match interconnect register requirements. Retime to C=1 as before. Buffer chains force enough registers to cover interconnect delays ...
... 2 FSMs = 16 state composite FSM Why? Scalablity compose more capable machine from building blocks compose from modular building blocks multiple chips Why?
Chip: 7mm side, 70nm sq. (45nm process) 105 squares across chip ... http://www.cs.caltech.edu/~andre/courses/CS294S97/notes/day14/day14.html. How far in GHz ...
'Cartoon' VLSI Area Model (Example artificially small for clarity) ... Larger 'Cartoon' 1024 LUT. Network. P=0.67. LUT. Area 3% Caltech CS184 Winter2003 -- DeHon ...
Day 8: January 24, 2005. Computing Requirements and ... Feed top and bottom (left and right) = 2. Two complete metal layers = 2. 8 instructions / PE Side ...
... any point in time, can fail (produce the wrong result) (2nd ... may fail. provide ... If Fail no ack. Retry. Preferably with different resource. Caltech CS184 ...
emphasis on abstractions and optimizations including ... No queuing? Queuing? CALTECH cs184c Spring2001 -- DeHon. Dispatching. Multiple processes on node ...