Hi,

I am searching the PIO for VBUS detect.

I can only find the PIO for UDP PullUp. This was hard work to find due to there is no reference in the documentation. So I had to search in the Sample-Code but there is nothing about VBUS detect.

My device is going to be self powered an so I have to detect connection and disconnection of the USB-cable.

Thanks,
Sumand

Hi Sumand,
it is easier to take a look into the schematic. At pages 3,5 and 6 you find the the USB thinks.

1. detection of 5V USB (connector plugged in)
input for the SAM7
VBUS -> VBUS_DET -> JP2 -> PA13

2. pull up DP (give the host the signal "here is someone")
output for the SAM7
USB_DP_PUP -> JP1 -> PA16

Hope this help,
Edi