Hi robert
i choose the expert PCB to route . may be it is too advanced for me.
i will do my best.
thank you
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AHD Lesson 9 activity
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There is no really much how to guide you. Once you place the vias, they should not be moved.
Normally I do preliminary routing between memories, then I do preliminary routing from the CPU and at the point where the tracks cross, that is the place for VIA. Then I do the length matching between memories and then length matching from cpu.
It's not easy - so what you are experiencing is normal. That is why we do the activity.
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thank you for your response.
There is no room on L3, I have to move the vias, then the length of branches will change.
can you guide me?
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That is exactly the point of this activity. First, do the lengthening of the branches and do the connection to CPU as the last one. That should help.
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AHD Lesson 9 activity
Hi Robert
I have stopped at Lesson 9 activity.
I have reached a point that I can not length match anything. there is no space in L3.
if I move anything then I have to route L8 again. then length match again . and one or two routes completes. but there are more.
please help me
thankyou
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