NXP Semiconductors MPC5605BK, Reference Manual

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Chapter 10 Power Control Unit (MC_PCU)
MPC5606BK Microcontroller Reference Manual, Rev. 2
Freescale Semiconductor 201
power domain #1, this power domain is only powered down during the STANDBY mode. Therefore, none
of the bits is programmable. This register is available for completeness reasons.
The difference between PCU_PCONF0 and PCU_PCONF1 is the reset value of the STBY0 bit: During
the STANDBY mode, power domain #1 is disconnected from the power supply, and therefore
PCU_PCONF1.STBY0 is always 0. Power domain #0 is always on, and therefore PCU_PCONF0.STBY0
is 1.
For further details about STANDBY mode, please see Section 10.4.4.2, STANDBY mode transition .
10.3.1.3 Power Domain #2 Configuration Register (PCU_PCONF2)
This register defines for power domain #2 whether it is on or off in each device mode. The bit field
description is the same as in
Table 10-3 .
10.3.1.4 Power Domain #2…10123456789 Configuration Registers
(PCU_PCONF2…10123456789)
Address 0xC3FE_8008 Access: User read/write, Supervisor read/write, Test read/write
R 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
W
Reset 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
R
0 0
STBY0
0 0
ST
OP0
0
HAL
T
0
R
UN3
R
UN2
R
UN1
R
UN0
DR
UN
SAFE TES
T
RST
W
Reset 0 0 0 0 0 1 0 1 1 1 1 1 1 1 1 1
Figure 10-4. Power Domain #2 Configuration Register (PCU_PCONF2)
Address 0xC3FE_8008 Access: User read/write, Supervisor read/write, Test read/write
R 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
W
Reset 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
R
0 0
STB
Y
0
0 0
ST
OP
0
HAL
T
R
UN3
R
UN2
R
UN1
R
UN0
DR
U
N
SAFE TEST
RST
W
Reset 0 0 0 0 0 1 0 1 1 1 1 1 1 1 1 1
Figure 10-5. Power Domain #2 Configuration Register (PCU_PCONF2)