IITM Student Registration

Welcome to first ever online semiconductor technology conference with prime focus to build SoC using RISC-V CPU using Open-source EDA tool on 27th October 2018, 8:00 AM to 3:00 PM

Free registration for IITM Participants:
Online viewing Zoom link will be send 12 hours in advance.
Alternatively, IITM view point: A.M. Turing Hall (BSB 361)

Please register using the form below, its on first come first serve basis.
Contact us at 8548037643 or vsd@vlsisystemdesign.com

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Symposium I – Front-end open-source EDA tool flows for IC design and verification

Question – Who doesn’t want a 3.5X improvement in their code size? I guess everyone wants efficient and effective improvement. Now these are just few tips to have the easy implementation of pipe-line. You are free to implement your ideas in TL-verilog, compile, simulate and see the improvements on your own. For few more tips, you might want to check out below course on “VSD – Pipelining RISC-
V with TL-verilog”

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RISC-V waterfall diagram and hazards

The above waterfall diagram is representing a sequence of instructions that are fetched from memory and how they progress to the various stages of pipeline. In the above diagram you got program counter (P), fetch (F), decode (D), register read (R), execute (E) and register write (W). We fetch one instruction at a time. Potentially, you can fetch multiple instructions at a time, which would be a super-scalar architecture.

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Wanna quick solution to identify overflows? – Use RISC-V branches

The final instruction which is ‘bne’ is ‘branch if not equal’ which is essentially means to branch to a different address location pointed by ‘overflow’, if t3 is not equal to t4, which is the case here. So, here’s where the overflow is detected and an error message will be printed out, informing ‘you are out of range’

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Bottoms up – From STA to RISC-V architecture

In on opensource RISC-V implementation flow, you move from right (Hardware) to Left (application program), and then coming from left, if you stop at middle (RISC-V ISA), that’s when you start thinking about this architecture from all angles, like sta, drc, congestion, clock skew, io latency, static and dynamic power, IR and many more

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