asadi.siyavash
Member level 4
I have designed my board with W5300 that worked with FPGA Spartan 6. I draw schematic as like as reference schematic of W5300, just I used HR911105A RJ45 connector with internal transformer of HANRUN company, instead of RJ45 Connector of reference “RD1-125BAG1A”. I draw my PCB with all details refer to documents of W5300.
My problems are:
1.When I attached W5300 it consume 220mA that I think it isn’t normal, Also W300 will be warm.
2.As you see in the Schematic when I remove 3.3VA current drop to 70mA and W5300 will not be warm
3.when I get PING from PC it doesn’t recognize any Ethernet hardware.
4.When I attach cable to RJ45 connector RJ45 LED’s start blinking.
I attached
I attached my Schematic,
any help would be greatly appreciated .
My problems are:
1.When I attached W5300 it consume 220mA that I think it isn’t normal, Also W300 will be warm.
2.As you see in the Schematic when I remove 3.3VA current drop to 70mA and W5300 will not be warm
3.when I get PING from PC it doesn’t recognize any Ethernet hardware.
4.When I attach cable to RJ45 connector RJ45 LED’s start blinking.
I attached
I attached my Schematic,
any help would be greatly appreciated .
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