TMS470MF06607: DCAN Level0 in VIM Channel corresponds tyo Low level interrupt?

Hello,

When it comes to CAN interrupt, in most of the places, for the interrupts it is referred to as CAN interrupt low level and CAN interrupt High Level but when it comes to VIM channel it says DCAN Level 0 and DCAN level 1

Does Level 0 correspond to Low level and 1 correspond to high level? I have selected DCAN2 Level 1 as event source for Time Capture. In which ISR should I read the register FRCx?

Please help.

Regards,

Shankar