Datasheet

56F8366 Technical Data, Rev. 7

82 Freescale Semiconductor

Preliminary

4.8 Factory Programmed Memory

The Boot Flash memory block is programmed during manufacturing with a default Serial Bootloader

program. The Serial Bootloader application can be used to load a user application into the Program and

Data Flash (NOT available in the 56F8166 device) memories of the device. The 56F83xx SCI/CAN

Bootloader User Manual (MC56F83xxBLUM) provides detailed information on this firmware. An

application note, Production Flash Programming (AN1973), details how the Serial Bootloader program

can be used to perform production flash programming of the on board flash memories as well as other

potential methods.

Like all the flash memory blocks the Boot Flash can be erased and programmed by the user. The Serial

Bootloader application is programmed as an aid to the end user, but is not required to be used or maintained

in the Boot Flash memory.

FC2MB13_DATA $AC Message Buffer 13 Data Register

FC2MB13_DATA $AD Message Buffer 13 Data Register

FC2MB13_DATA $AE Message Buffer 13 Data Register

Reserved

FC2MB14_CONTROL $B0 Message Buffer 14 Control / Status Register

FC2MB14_ID_HIGH $B1 Message Buffer 14 ID High Register

FC2MB14_ID_LOW $B2 Message Buffer 14 ID Low Register

FC2MB14_DATA $B3 Message Buffer 14 Data Register

FC2MB14_DATA $B4 Message Buffer 14 Data Register

FC2MB14_DATA $B5 Message Buffer 14 Data Register

FC2MB14_DATA $B6 Message Buffer 14 Data Register

Reserved

FC2MB15_CONTROL $B8 Message Buffer 15 Control / Status Register

FC2MB15_ID_HIGH $B9 Message Buffer 15 ID High Register

FC2MB15_ID_LOW $BA Message Buffer 15 ID Low Register

FC2MB15_DATA $BB Message Buffer 15 Data Register

FC2MB15_DATA $BC Message Buffer 15 Data Register

FC2MB15_DATA $BD Message Buffer 15 Data Register

FC2MB15_DATA $BE Message Buffer 15 Data Register

Reserved

Table 4-39 FlexCAN2 Registers Address Map (Continued)

(FC2_BASE = $00 FA00)

FlexCAN2 is NOT available in the 56F8166 device