-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Somebody in the thread at some point said: | Andy Green wrote: |> We need to add a P-Channel MOSFET on at least AUTO controlled by MPU to |> be able to remove the rail from its load. | | Yup, if we add some FETs around the PMU as well, then there's nothing | we can't do. Kinda messy, though.
The optimal fix is a variant with limits that already match our needs. If it ain't happening, adding P MOSFETs on the high power rails is a workaround that eliminates the root cause and all downstream effects of VB_SYS failure (something that "sticking a big cap on VB_SYS" does not really do). - -Andy -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (GNU/Linux) Comment: Using GnuPG with Fedora - http://enigmail.mozdev.org iEYEARECAAYFAkh3V08ACgkQOjLpvpq7dMqc+gCfUA1YFficQC/CKORd4x9uMbAa VsUAnijxI20Au5SNLhQ2+nKHaSzkoiW9 =cHj4 -----END PGP SIGNATURE-----
