Hello everyone
As, I am working on the openfasoc ...
# openfasocv
vanshika tanwar
03/15/2023, 5:16 AMHello everyone
As, I am working on the openfasoc flow so, I have a doubt can anyone please tell me that what's the process of openfasoc flow for any new design ?
As, I am unable to understand that how openfasoc flow will generate the analog part for any new design .
Can anyone please help me ?
m
Matt Liberty
03/15/2023, 5:46 PM@mehdi can you help?
m
mehdi
03/16/2023, 3:14 PMHave you followed one of the generators flow: https://openfasoc.readthedocs.io/en/latest/
v
vanshika tanwar
03/16/2023, 3:28 PMYes sir, I have followed the flow of temp sense generator and generated it's analog part
vanshika tanwar
03/16/2023, 3:29 PMBut now I need to do the openfasoc flow for the new design
m
mehdi
03/16/2023, 3:46 PMMaybe you should join our Friday weekly meeting. it is on my zoom at 11am ET:
https://umich.zoom.us/my/msaligane
v
vanshika tanwar
03/16/2023, 3:48 PMOk sir,
Sir, in that meeting I will be able to learn that flow for new design or my error will be solved in that meet sir ?
m
mehdi
03/16/2023, 3:49 PMI don't understand what you are trying. So maybe give us an overview?
v
vanshika tanwar
03/16/2023, 3:53 PMOk sir
Sir, I am trying to build the generator of 4 bit asynchronous up counter using mixed signal
Which consist of 3 blocks in which 2 Blocks are analog (ring oscillator and ADC ) AND other block is T flip flop .
https://github.com/syedimaduddin/4-bit_Asynchronous_Up_Counter_using_Mixed-Signal
I am referring this circuit of which I am trying to make the generator of its combined analog part using dummy verilog code of it's analog block in openFASoC
m
mehdi
03/16/2023, 4:03 PMWhy are you calling your block AMS if it is a counter
v
vanshika tanwar
03/16/2023, 4:05 PMActually, the counter has been made as a mixed signal and I need to generate it's analog part using openFASoc it's a trial design for understanding the flow later on I need to design my own 3 Bit Flash ADC using the same flow
m
mehdi
03/16/2023, 4:07 PMWhat is its analog part?
v
vanshika tanwar
03/16/2023, 4:07 PMIt's ring oscillator and ADC in asynchronous counter design
vanshika tanwar
03/16/2023, 4:10 PMAnd in 3 bit flash ADC design the analog part is opamp as a comparator and digital is priority encoder
But, first I need to generate the analog part using OPENFASOC for the Counter mixed signal design
vanshika tanwar
03/16/2023, 4:10 PMThen further /later on will do it for flash ADC
m
mehdi
03/16/2023, 4:11 PMCan you show your building blocks schematics
v
vanshika tanwar
03/16/2023, 4:14 PMYes sir
Please wait let me share it
vanshika tanwar
03/16/2023, 4:18 PMThis is ring oscillator design schematic in xschem
vanshika tanwar
03/16/2023, 4:19 PMThis is opamp as comparator which I have used as ADC
vanshika tanwar
03/16/2023, 4:21 PMThis is .gds file of opamp as comparator generated using ALIGN tool
vanshika tanwar
03/16/2023, 4:23 PMThis is .gds file of Ring oscillator which is also generated using ALIGN tool which is further I need to use as in Input of OpenFASOC FLOW GENERATION
7 Views