Resets; General; Basic Bdlc Module Initialization Flowchart - Freescale Semiconductor MPC5200B User Manual

Resets

20.9 Resets
20.9.1

General

The reset state of each individual bit is listed within
20-50
BDLC module enters Run mode
from Reset mode
Write desired config.
data into DLCBARD
Write desired divisor - 1
into DLCBRSR
Write desired config.
data into DLCBCR2
Write desired config.
data into DLCBCR1
Exit Loopback mode
Enable BDLC module by
setting BDLCE bit in
Read DLCBSVR
Process pending
BDLC interrupt
No
Is DLCBSVR = $00?
Set IE bit in DLCBCR1
to enable interrupts
Proceed to remaining
MCU initialization
Figure 20-20. Basic BDLC Module Initialization Flowchart
Section 20.7, Memory Map and Registers
MPC5200B Users Guide, Rev. 1
Preform
Enable BDLC module by
Loopback Tests
setting BDLCE bit in
DLCSCR
by clearing
DLOOP
Perform Digital and
Analog Loopback mode
tests
DLCSCR
Exit Loopback mode
by clearing
DLOOP
Yes
which details the registers and their bit-fields.
Freescale Semiconductor