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本帖最后由 超級狗 于 2026-4-10 09:47 编辑
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5 q n# F* _& Q- Y你用哪顆辣雞 SoC 我不知道,應該是您沒仔細看;但 FPGA 的 PCB Layout Guide 一定會寫。
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) D1 u5 {$ U: f3 ?5 E# WComponent Placement (Ask a Question); |1 Q4 l3 T8 R+ u) f. A
Component placement for capacitors for VDD plane are as follows:
- X5 v4 j2 R# X- The bulk capacitors should be placed near the RTG4 device.
- The bypass capacitors should be placed near, or if possible, on the periphery of the device.
* b5 ~2 ?( E- J* d, D0 f A sample placement of capacitors is shown in the following figure.
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