MPC8544COMEDEV Freescale Semiconductor, MPC8544COMEDEV Datasheet - Page 1123

• Manufacturer Part Number: MPC8544COMEDEV
• Description: KIT DEV EXPRESS MPC8544COM
• Manufacturer: Freescale Semiconductor
• Type: MPUr

Specifications of MPC8544COMEDEV

• Contents: Board
• For Use With/related Products: MPC8544
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

18.3.9.3
The PCI Express power management status and control register is shown in
18.3.9.4
The PCI Express power management data register is shown in
Freescale Semiconductor
Offset 0x4B
Reset
Bits
7–0
Offset 0x48
W
Reset
R
W
R PME_STAT Data Scale
14–13
12–9
Bits
7–2
1–0
15
8
7
w1c
15
PCI Express Power Management Status and Control Register—0x48
PCI Express Power Management Data Register—0x4B
MPC8544E PowerQUICC III Integrated Host Processor Family Reference Manual, Rev. 1
Table 18-77. PCI Express Power Management Data Register Field Description
Figure 18-81. PCI Express Power Management Status and Control Register
Name
Data
Table 18-76. PCI Express Status and Control Register Field Description
14
Power State
Data Select
PME_STAT
Data Scale
Figure 18-82. PCI Express Power Management Data Register
PME_EN
Name
—
13
Obtained from PCI Express™ Base Specification, Revision 1.0a
12
PME Status
Obtained directly from PCI Express™ Base Specification, Revision 1.0a
Obtained directly from PCI Express™ Base Specification, Revision 1.0a
PME Enable
Reserved
Power state. Indicates the current power state of the function.
0x00 D0
0x01 D1
0x02 D2
0x03 D3
Data Select
9
All zeros
All zeros
Data
PME_EN
Sticky
8
Description
Description
Figure
7
18-82.
Figure
—
PCI Express Interface Controller
18-81.
2
Access: Read-only
Access: Mixed
Power State
1
0
0
18-69