Can't determine without knowing how the initialization was done, I will come back to the MPCC when I have PDoS booting to add interrupts and a few other things but it may take a while, feel free to contribute to the MPCC meanwhile. Here is the data sheet, it is quite good actually:

https://drive.google.com/open?id=0B685nj_1DkduUndEUkx0UWJTY00


Because I can