Hello
I have a question about LED configuration of DP83867.
GPIO_1 can be assigned as “COL” by setting GPIO_1_CTRL bit in GPIO_MUX_CTRL(0x0172) as 0000:COL.
On the other hand, GPIO_1 can be assigned as “LED_3” by setting GPIO_1_CTRL bit in GPIO_MUX_CTRL(0x0172) as 0110: LED_3
And also this GPIO_1 assigned as “LED_3” can be assigned as “0100: Collision detected” by setting LED_GPIO_SEL bit in LEDCR1(0x0018).
Then I would like to know the difference between
GPIO_MUX_CTRL(0x0172): GPIO_1_CTRL=0000:COL
and
GPIO_MUX_CTRL(0x0172): GPIO_1_CTRL=0110: LED_3 & LEDCR1(0x0018) : LED_GPIO_SEL = 0100: Collision detected
Regards,
Oba