Skywater130 Spec to GDS workshop details
You might have seen the above image in one form or another, in different our blogs or VSD websites. Every trapezoid in above image is […]
Tag Archives: SPICE simulations
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– 没有你的支持，这是不可能的
our company to move from LMS (Learning Management System) to EMS (EDA Management System), and finally we envision, very soon to be in DMS (Design Management System).Talking about ‘vsdflow’, it’s the main theme of this paper, and if I had to describe it in few lines, it’s a ‘plug and play (PnP)’ EDA management system, built for chip designers to implement their ideas and convert to GDSII.
read_sdc – clock constraints
read_sdc is been considered as a very critical command in EDA world, as this is the command which defines your specifications, and if not written and interpreted correctly, can lead a huge delay in tapeout cycle.
Did you scale down? – high interconnect impedance – CCS timing!!
You see how every sentence in the title is connected!!! As you are aware about the big launch on “CCS Library” course, I just wanted […]
Timing libraries – This is where body and soul meets…!!
Get geared up for my next “to be” launched course on CCS timing libraries – Constructs and characterization. Let me be a bit frank here […]
That’s why I love CMOS logic!
Hello It’s so robust… I can give you 4 instances of this 1) Vary PMOS width size to its maximum, keeping NMOS width constant and […]
CMOS VTC – Believe it or not – You use it ‘daily’ – Part 4
Hello Long time … since my last post …. Reason : Hopefully, I have given enough time for you to get hold on my previous […]
CMOS VTC – Believe it or not – You use it ‘daily’ – Part 3
Hello If you have read through my previous posts on the above topic, things have seriously become interesting over here. I mean, isn’t that exciting, […]
CMOS VTC – Believe it or not – You use it ‘daily’ – Part 2
Hello I will derive the CMOS VTC in few steps, and below is the first one. We did derive the below equations sometime back, and […]
CMOS VTC – Believe it or not – You use it ‘daily’ – Part 1
Hello So you are aware of the below image? No…. Well, this is CMOS – Voltage Transfer Characteristics curve and you use it almost daily. How? […]
