Freescale Semiconductor MPC5604B - Page 184

MPC5604B/C Microcontroller Reference Manual, Rev. 8
Freescale Semiconductor 173
8.4.3.2 Target Mode Configuration Loading
On completion of the Target Mode Request, the target mode configuration from the
ME_<target mode>_MC register is loaded to start the resources (voltage sources, clock sources, flashes,
pads, etc.) control process.
An overview of resource control possibilities for each mode is shown in Table 8-17. A ‘’ indicates that a
given resource is configurable for a given mode.
8.4.3.3 Peripheral Clocks Disable
On completion of the Target Mode Request, the MC_ME requests each peripheral to enter its stop mode
when:
• the peripheral is configured to be disabled via the target mode, the peripheral configuration
registers ME_RUN_PC0…7 and ME_LP_PC0…7, and the peripheral control registers
ME_PCTL0…143
Table 8-17. MC_ME Resource Control Overview
Resource
Mode
RESET TEST SAFE DRUN RUN0…3 HALT STOP STANDBY
FIRC  
on on on on on on on on
FXOSC  
off off off off off off off off
FMPLL  
off off off off off off off off
CFLASH  
normal normal normal normal normal low-power power-
down
power-
down
DFLASH
 
normal normal normal normal normal low-power power-
down
power-
down
MVREG 
on on on on on on on off
PDO  
off off on off off off off on