8879c2919bfdbac60cea7d26fc09e1ab14c8cac6
Board-dat/NWI/NWI1200-DAT/NWI1200-DAT.md
... | ... | @@ -35,17 +35,17 @@ |
35 | 35 | |
36 | 36 | ## Jumper Setup |
37 | 37 | |
38 | -| Jumpers | func | Default | |
|
39 | -| ------- | ----------------- | ------- | |
|
40 | -| JP1 | CLK Pull up | enable | |
|
41 | -| JP2 | IO0 to CLK | - | |
|
42 | -| JP3 | IO17 to PWR | - | |
|
43 | -| JP4 | PWR Pull up | - | |
|
44 | -| JP5 | power_sig_control | 2 | |
|
38 | +| Jumpers | func | Default | Note | |
|
39 | +| ------- | ------------------------ | --------------------- | ------------ | |
|
40 | +| JP1 | CLK to IO0 | enable | | |
|
41 | +| JP2 | REFCLKO pull up | - | | |
|
42 | +| JP3 | crystal output pull down | - | | |
|
43 | +| JP4 | crystal output to IO17 | - | | |
|
44 | +| JP5 | crystal enable control | IO2 (default) or IO15 | pcb backside | |
|
45 | 45 | |
46 | -- please just use default |
|
46 | +- please just use default |
|
47 | 47 | |
48 | -## reference setup |
|
48 | +## reference setup |
|
49 | 49 | |
50 | 50 | - ETH_CLOCK_GPIO0_IN - default: external clock from crystal oscillator |
51 | 51 | - ETH_CLOCK_GPIO0_OUT - 50MHz clock from internal APLL output on GPIO0 - possibly an inverter is needed for LAN8720 |
... | ... | @@ -78,10 +78,8 @@ based on demo code NWI1200-3 |
78 | 78 | |
79 | 79 | ETH status: 0, ETH MAC: 84:0D:8E:C8:8C:67, IPv4: 192.168.1.173, FULL_DUPLEX, 100Mbps |
80 | 80 | |
81 | - |
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82 | 81 | ![](2023-09-19-17-28-34.png) |
83 | 82 | |
84 | - |
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85 | 83 | ## demo code find at |
86 | 84 | |
87 | 85 | - [[arduino-code-v2]] |