Example MPC5566 Hardware vector mode

[#1]

This example performs LED toggling using hardware vector mode.

*UPDATE* - Internal RAM function was added, fixed exceptions,

*

* Detailed Description:

* - 1 second LED1 toggle using emios interrupt

* - LED2 toggle using irq 0 interrupt via sw_button1

* - 1 second LED3 toggle using Decrementer via IVOR10

* - hardware vector mode configuration for interrupts

*

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* Test HW:  MPC5566 EVB MOTHERBOARD, PPC5566 MVR132

* Target :  Internal Flash, Internal RAM

* Fsys:     80 MHz PLL with 8 MHz crystal reference

*

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* EVB connections and jumper configuration

*

* MPC5566 EVB MOTHERBOARD

*

* LED1 D17

* LED2 A17

* LED3 C16

* For SW1 is used pin 2 and it is connected to AF19

*

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