Freescale Semiconductor MPC5200B - Manual (Page 729)

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