Figure out initial VCU CAN configurations

Before starting on Halcogen, we need to understand what configurations to use for the CAN controller. Please list them here.]
For now, we will focus on a bare MVP, so don't worry about Interrupts or low-power management 


https://www.ti.com/lit/ug/spnu515c/spnu515c.pdf?ts=1704422417501 (pg 1530)
