PXD20RM Datasheet, PDF (1201/1628 Pages) Freescale Semiconductor, Inc – PXD20 Microcontroller

34.3 Memory map and register definition
34.3.1 Memory Map
Table 34-1. MC_PCU register description
Address
Name
Description
0xC3FE_8000 PCU_PCONF0 Power Domain #0 Configuration
0xC3FE_8004 PCU_PCONF1 Power Domain #1 Configuration
0xC3FE_8008 PCU_PCONF2 Power Domain #2 Configuration
0xC3FE_8040 PCU_PSTAT Power Domain Status Register
Size
word
word
word
word
Access
User
read
read
read
read
Supervisor
read
read
read/write
read
Location
on page 34-5
on page 34-6
on page 34-7
on page 34-7
NOTE
Any access to unused registers as well as write accesses to read-only
registers will:
• Not change register content
• Cause a transfer error
Table 34-2. MC_PCU memory map
Address
Name
0xC3FE PCU_PCONF0
_8000
0 1 2 3 27 5 6 7 8 9 10 11 12 13 14 15
16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
R0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
W
R0 0
00
0
0xC3FE PCU_PCONF1
_8004
W
R0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
W
R0 0
00
0
0xC3FE PCU_PCONF2
_8008
W
R0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
W
R0 0
00
0
W
Freescale Semiconductor
PXD20 Microcontroller Reference Manual, Rev. 1
Preliminary—Subject to Change Without Notice
34-3