MC56F836 Freescale Semiconductor, Inc, MC56F836 Datasheet - Page 79

• Manufacturer Part Number: MC56F836
• Description: 56f8300 16-bit Digital Signal Controllers
• Manufacturer: Freescale Semiconductor, Inc

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 56F8165) 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.
Part 5 Interrupt Controller (ITCN)
5.1 Introduction
The Interrupt Controller (ITCN) module is used to arbitrate between various interrupt requests (IRQs), to
signal to the 56800E core when an interrupt of sufficient priority exists, and to what address to jump in
order to service this interrupt.
Freescale Semiconductor
Preliminary
FC2MB14_DATA
FC2MB14_DATA
FC2MB14_DATA
FC2MB15_CONTROL
FC2MB15_ID_HIGH
FC2MB15_ID_LOW
FC2MB15_DATA
FC2MB15_DATA
FC2MB15_DATA
FC2MB15_DATA
Register Acronym
Table 4-39 FlexCAN2 Registers Address Map (Continued)
FlexCAN2 is NOT available in the 56F8165 device
Address Offset
(FC2_BASE = $00 FA00)
56F8365 Technical Data, Rev. 7
$BC
$BD
$B4
$B5
$B6
$B8
$B9
$BA
$BB
$BE
Message Buffer 14 Data Register
Message Buffer 14 Data Register
Message Buffer 14 Data Register
Reserved
Message Buffer 15 Control / Status Register
Message Buffer 15 ID High Register
Message Buffer 15 ID Low Register
Message Buffer 15 Data Register
Message Buffer 15 Data Register
Message Buffer 15 Data Register
Message Buffer 15 Data Register
Reserved
Register Description
Factory Programmed Memory
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