[W7500P] PB_06 alternate function

Question

Dear, Is it possible to use pin PB_06 as a Digital GPO? In the w7500p reference manual, I found dubious information regarding this topic: Table 10 states that its alternate function is a GPIO port Section 12.4.20 states it has no alternate function I have also performed some tests, however I didn’t manage to set pin PB_06 as a Digital GPO pin. Any help is appreciated

lawrence · Answer

Hello, pherig Yes! The pin PB_06 is possible to be used as GPIO too. And it is so sorry to guide confused documents. We will correct as soon as possible. Thank you so much, lawrence

AMWJ · Answer

Greetings, are you using the default libraries? Maybe the following code will help you, let me know if it works for you. GPIO_InitDef.GPIO_Pin = GPIO_Pin_6; GPIO_InitDef.GPIO_Mode = GPIO_Mode_OUT; // Set to Mode Output GPIO_Init(GPIOB, &GPIO_InitDef); PAD_AFConfig(PAD_PB, GPIO_Pin_6, PAD_AF1);

nda · Answer

PB_06 doesnot work as GPIO!!! According to the table 10 in section 12.3 of W7500P Reference Manual Version 1.0.3 it has such function, but according to 15.6.2 it doesnot have such function. I’ve tried. It doesnot work!

leejin0 · Answer

I am very confused. because I am using PB06 of W7500p as GPIO now. Of course, the datasheets were shown to be available only as DUP, but I ignored that. And I’ve written code that toggles the pin every 0.5 seconds. And it works well.