3rd mile-stone in 1-week in field of open-source - 4kB SRAM design
One more time, take a back-seat and appreciate/encourage all freshers like @Yash (who is just in Final year of graduation) to do a similar kind of work, by congratulating them. Again, GitHub is indeed your new Resume
@Yash joined our research project group under VSD Research internship program which runs for 8-weeks. He was supposed to explore openRAM memory compiler flow, develop all custom cells required by openRAM using OSU180nm and generate 4kB SRAM with an access time of 2.5ns
Almost 90% of the tasks have been finished, including pre-layout and post-layout circuit characterization for one corner, as that's what was available openly. There is a last part which needs us to plug all components to openRAM compiler, and we will do it soon.
Here's his GitHub link which shows his masterpiece work of art which includes layouts and characterization results for 6T-cell (read/write operation and stability), N-curve, sense amplifier, write-driver and tri-state buffer
https://github.com/yash-k99/vsdsram
The next part of research will be to port this entire project on google+sky130nm open-process, and make it work with openRAM memory compiler