MPC8544COMEDEV Freescale Semiconductor, MPC8544COMEDEV Datasheet - Page 1131

• 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

18.3.9.16 PCI Express Root Control Register (RC Mode Only)—0x68
The PCI Express root control register is shown in
Freescale Semiconductor
Offset 0x68
Reset
W
R
Bits
15
15–4
5
4
3
2
1
0
Bits
3
2
1
0
MPC8544E PowerQUICC III Integrated Host Processor Family Reference Manual, Rev. 1
Table 18-88. PCI Express Slot Status Register Field Descriptions (continued)
Table 18-89. PCI Express Root Control Register Field Description
MRLSC
MRLSS
Name
SENFEE
PDC
PFD
ABP
SEFEE
SECEE
PMEIE
CC
Name
—
Figure 18-94. PCI Express Root Control Register
0 MRL closed
1 MRL open
Command completed.
Presence detect changed.
Power fault detected.
Attention button pressed.
MRL sensor state.
MRL sensor changed.
Reserved
PME interrupt enable.
System error on fatal error enable.
System error on non-fatal error enable.
System error on correctable error enable.
—
Figure
All zeros
18-94.
Description
Description
4
PMEIE SEFEE SENFEE SECEE
3
PCI Express Interface Controller
2
Access: Read/Write
1
0
18-77