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Recent content by varunrvarun

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    Schematic Annotatio - PCB placement change issue

    Hi Loosemoose, Thanks a lot. I did not do this component linking before importing. Now, i checked the component links and i see that most of the components are mismatched. for eg, R1 in old schematic is R6 in new one. But, in the changes list, it is linking R1:R1 instead of R1:R6 .. Do we...
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    Schematic Annotatio - PCB placement change issue

    Hi Friends, I am using Altium tool for a project. Previously, i had a schematic and created a PCB and placed almost all the components. But later, schematic required a change and i added and removed a few components. After editing the schematics, i annotated the entire schematics. So...
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    Netlist - ECO error...

    HI CSK, Thanks! I have the old schematics and new .brd file with me ... How do i compare them manually because i don know what property in schematic is causing this error.. i aslo tried generating the ECO after creating netlist form OrCAD capture version 16.2, with some tweaks in the...
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    Netlist - ECO error...

    Hi All, I have a schematic.. the recent one is lost and I managed to get a old revision schematic.. Now, i want to update the schematic on par with the new one.. So i took the .brd file (generated from the new schematic), created an ECO with the schematic that i have now.. I was able to...
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    ECO report generation with shcm netlist and .brd file

    Hi all, I need to compare a .brd board file with a schematic net list i got from OrCAD Capture CIS and generate a ECO report. I have OrCAD PCB Designer tool installed in my system. First, i opened the .brd file and then File-> Import -> Logic (selected the directory where my net list...
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    MSP430f169 Microcontroller ISR Doubt

    Hi All, I am using MSP430F169. In our program we have this comparator ISR nested inside the PORT2 ISR. The program is designed such a way that if an external (for eg: RF) event occurs, the code should get into the PORT2 ISR. From there, we get into the Comparator ISR. What i see here is as...
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    Problem with measuring resistance of circular antenna..

    Hi MobiNaz, Thanks for reply. I understand your point with network analyzer. But, i get the same impedance value in the LCR meter even without the sma connector. but in the simulation i could not get the correct resistance value (which was proved to be the same by both LCR meter and...
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    Problem with measuring resistance of circular antenna..

    Hi all, I am trying to simulate a circular antenna with Momentum in ADS. It has 20 turns and the its a 2 layer PCB, where the top layer has the antenna. I measured the antenna with the LCR Meter and Network analyzer and got the Resistance to be around 9.3 Ohms and impedance around 6.6 uH...
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    Unable to Select Entire Net with off page connectors

    Hi, I am working with OrCAD 16.2. I want to use off-page connectors in my design. I have placed one on each page (with same name, page numbers are corrected with annotation). When i select the "Select Entire Net" option from page 1, i don't see the connection highlight in the next page (the...
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