Home > Community > Tags > PCB Layout and routing/layers
 
Login with a Cadence account.
Not a member yet?
Create a permanent login account to make interactions with Cadence more conveniennt.

Register | Membership benefits
Get email delivery of the Cadence blog (individual posts).
 

Email

* Required Fields

Recipients email * (separate multiple addresses with commas)

Your name *

Your email *

Message *

Contact Us

* Required Fields
First Name *

Last Name *

Email *

Company / Institution *

Comments: *

PCB Layout and routing,layers

  • PCB autorouter(spectraa) not converging

    Hi, I am making my first pcb with a xilinx fpga device(256 pin BGA package).I am simply connecting the all I/O's to 4 standard 40 pin connectors.Are padstacks necessary for PCB routing??.I have drawn the schematic in Capture imported it to Layout_Plus and autorouted it. But after 3 hours of autorouting...
    Posted to PCB Design (Forum) by bennyn1 on Thu, Sep 2 2010
  • Flexi-Rigid contacts / place component on inner layer?

    My current flexi-rigid design: Head section (rigid L1-6), Neck section (flexible L2-5), Body section (rigid L1-6), Tail section (flexible L4-5) with exposed contacts (J1) on L4 for insertion into a ZIF socket. I've created J1 as a component but can't place it on an inner layer i.e. L4. Can components...
    Posted to PCB Design (Forum) by AlanSpectrum on Mon, Aug 16 2010
Page 1 of 1 (2 items)