
Logic Design
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EverNoob
simply bumping around
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Power Distribution Network (PDN) and Chip Packaging
[1] short description: Power Delivery Network (PDN) - Semiconductor Engineering[2] PDN on PCB:Power Distribution Network in PCB Design: Ensuring Stable Power Delivery[3] lecture slides on PDN: https://pages.hmc.edu/harris/cmosvlsi/4e/lect/lect21.pdf[4] (RL原创 2024-06-28 17:39:23 · 776 阅读 · 0 评论 -
Moore vs. Mealy Machine
slides from https://inst.eecs.berkeley.edu/~cs150/fa05/Lectures/07-SeqLogicIIIx2.pdf==> output is not dependent on input, but next state still iswith the merging rule stated in the beginning:(starting from the Moore diagram, but change it to a Mealy first,转载 2023-04-13 17:24:40 · 144 阅读 · 0 评论 -
Initial Block and Testbenches in Verilog
【代码】Initial Block and Testbenches in Verilog。原创 2023-04-11 16:22:36 · 507 阅读 · 0 评论 -
Power Integrity
breakdown Decouple! Provide Use!转载 2022-11-10 17:17:44 · 394 阅读 · 0 评论 -
Setup and Hold Time
Setup and Hold Time in an FPGAWhat is Setup and Hold Time in an FPGA?Setup time and Hold time are important concepts to understand for every digital designer. This article explains what setup and hold times are and how they are used inside of an FPGA.转载 2022-05-11 11:54:31 · 411 阅读 · 0 评论 -
Schematic Symbols for Circuit Design
Passive Componentshttps://www.allaboutcircuits.com/technical-articles/schematic-symbols-electronic-components-passives-resistors-capacitors/==> a well loaded article with most passive unit electrical components and follow up links on details of the转载 2022-05-10 17:06:24 · 920 阅读 · 0 评论 -
Power Supply Nomenclature
What are the meaning of Vdd and Vss? Vcc and Vee?? GND? - Mis CircuitosIt has always been a bit intriguing and even confusing the nomenclature of these power voltages (VddandVss) or (VccandVee).The following pictures are worth a thousand words…...转载 2022-05-10 16:13:22 · 159 阅读 · 0 评论 -
RC, RL, LC, RLC
all taken from WikipediaRChttps://en.wikipedia.org/wiki/RC_circuitusingKirchhoff's current lawSeries Circuithere we exploit reactance/impedance, see later in capacitor section.s is for "second", since Q = I * t, C = Q/V ==> 1/C ~ Oh...转载 2022-05-10 15:11:44 · 564 阅读 · 0 评论