MPS


 * [|Exercise 1: Endians] || Exercise 7: LDD with SPI ||
 * Exercise 2: Bus Timing || Exercise 8: LDD with Timer ||
 * Exercise 3: U-Boot || Exercise 9: DEV model ||
 * Exercise 4: Linux Kernel Modules || Exercise 10: Cache ||
 * Exercise 5: LDD with GPIO || Exercise 11: Input Driver ||
 * Exercise 6: LDD with Interrupts || Exercise 12: Userspace Driver ||