This is schematics of SK-TDA4VM which PEDET pin has no connection.
I wonder if SK-TDA4VM could select PCI-E or SATA for inserted device on M.2 M Key slot.
Can we select M KEY device to use PCI-e or SATA interface with Z-state on PEDET pin (floating state) ?
Similar question, is there a way to select PCI-e or SATA when M KEY device is insertedby setting i2c, for example?