Part Review and Datasheet Validation
Fix the missing pin descriptions and electrical pin types from the datasheet add also section for all the terminal.
Thought for 4 sec
I’ll populate every W55RP20 terminal with the datasheet pin description, electrical pin type, and a functional section, then re-read the schematic to verify the properties were applied.
Thought for 47 sec
The first batch applied, but Flux warned that some values were non-standard; I’m normalizing them to the accepted Pin Type/Section options as I finish the rest.
Thought for 1 min 37 sec
Finished. I populated all 69 W55RP20 terminal pins with datasheet-derived Pin Description, standardized Pin Type, and Section, then verified the schematic properties were present.
Open items:
- I used Flux-standard Pin Type values where needed, e.g.
Power In,Power Out,Bi-Directional,Input,Output, andGround, rather than raw datasheet labels like AO/AI/PWR.
Suggested next steps:
- Update the Datasheet URL to the official WIZnet v1.0.2 PDF.
- Re-run a final part review/export check before publishing or using this part in designs.
Update datasheet URL
Run final review
Verify footprint geometry
Check publish readiness
Name
Pin #
Type
Part Type
Pin Description
Section
TXN
1
Output
Terminal
TXP/TXN differential transmit signal pair; differential data is transmitted to the media on TXP/TXN.
Analog
TXP
2
Output
Terminal
TXP/TXN differential transmit signal pair; differential data is transmitted to the media on TXP/TXN.
Analog
AVDD_1
3
Power In
Terminal
TOE analog 3.3 V power supply for W5500 Ethernet block.
Power
RXN
4
Input
Terminal
RXP/RXN differential receive signal pair; differential data from the media is received on RXP/RXN.
Analog
RXP
5
Input
Terminal
RXP/RXN differential receive signal pair; differential data from the media is received on RXP/RXN.
Analog
AVDD_2
6
Power In
Terminal
TOE analog 3.3 V power supply for W5500 Ethernet block.
Power
EXRES1
7
Bi-Directional
Terminal
External resistor pin; connect 12.4 kΩ resistor to AGND per reference schematic.
Analog
AVDD_3
8
Power In
Terminal
TOE analog 3.3 V power supply for W5500 Ethernet block.
Power
GPIO4
9
Bi-Directional
Terminal
RP2040 general-purpose digital input and output GPIO4.
GPIO
GPIO5
10
Bi-Directional
Terminal
RP2040 general-purpose digital input and output GPIO5.
GPIO
GPIO6
11
Bi-Directional
Terminal
RP2040 general-purpose digital input and output GPIO6.
GPIO
GPIO7
12
Bi-Directional
Terminal
RP2040 general-purpose digital input and output GPIO7.
GPIO
IOVDD_1
13
Power In
Terminal
RP2040 digital I/O supply; power supply for digital GPIOs, nominal 3.3 V.
Power
GPIO8
14
Bi-Directional
Terminal
RP2040 general-purpose digital input and output GPIO8.
GPIO
GPIO9
15
Bi-Directional
Terminal
RP2040 general-purpose digital input and output GPIO9.
GPIO
GPIO10
16
Bi-Directional
Terminal
RP2040 general-purpose digital input and output GPIO10.
GPIO
GPIO11
17
Bi-Directional
Terminal
RP2040 general-purpose digital input and output GPIO11.
GPIO
GPIO12
18
Bi-Directional
Terminal
RP2040 general-purpose digital input and output GPIO12.
GPIO
W55RP20
