Information
PCI Express Interface Controller
MPC8308 PowerQUICC II Pro Processor Reference Manual, Rev. 1
14-8 Freescale Semiconductor
0x034 PCI Express Capabilities Pointer Register R 0x044 14.4.3.16/14-34
0x03C PCI Express Interrupt Line Register R/W 0x0000 14.4.3.17/14-35
0x03D Reserved — — —
0x03E PCI Express Bridge Control Register (RC mode only) R/W 0x0000 14.4.3.18/14-35
0x044 PCI Express Power Management Capability ID Register R 0x01 14.4.4.1/14-37
0x045 PCI Express Power Management Next Capabilities Pointer
Register
R0x4C14.4.4.2/14-37
0x046 PCI Express Power Management Capabilities Register R 0x7E02 14.4.4.3/14-38
0x048 PCI Express Power Management Status and Control Register Mixed 0x0000 14.4.4.4/14-38
0x04B PCI Express Power Management Data Register R 0x0000 14.4.4.5/14-39
0x04C PCI Express Capability ID Register R 0x10 14.4.4.6/14-39
0x04D PCI Express Next Capabilities Pointer Register R 0x70 14.4.4.7/14-40
0x04E PCI Express Capabilities Register R 0x00n1 14.4.4.8/14-40
0x050 PCI Express Device Capabilities Register R 0x0000_0000 14.4.4.9/14-41
0x054 PCI Express Device Control Register R/W 0x2810 14.4.4.10/14-42
0x056 PCI Express Device Status Register Mixed 0x0000 14.4.4.11/14-43
0x058 PCI Express Link Capabilities Register R 0x0003_D411 14.4.4.12/14-43
0x05C PCI Express Link Control Register R/W 0x0000 14.4.4.13/14-44
0x05E PCI Express Link Status Register R 0x0011 14.4.4.14/14-45
0x060 PCI Express Slot Capabilities Register R 0x000007c0 14.4.4.15/14-45
0x064 PCI Express Slot Control Register R/W 0x0000 14.4.4.16/14-46
0x066 PCI Express Slot Status Register Mixed 0x0040 14.4.4.17/14-47
0x068 PCI Express Root Control Register (RC mode only) R/W 0x0000 14.4.4.18/14-48
0x06C PCI Express Root Status Register (RC mode only) Mixed 0x0000_0000 14.4.4.19/14-48
0x070 PCI Express MSI Message Capability ID Register (EP mode
only)
R 0x05 14.4.4.20/14-49
0x072 PCI Express MSI Message Control Register (EP mode only) Mixed 0x0088 14.4.4.21/14-49
0x074 PCI Express MSI Message Address Register (EP mode only) R/W 0x0000_0000 14.4.4.22/14-50
0x078 PCI Express MSI Message Upper Address Register (EP mode
only)
R/W 0x0000_0000 14.4.4.23/14-50
0x07C PCI Express MSI Message Data Register (EP mode only) R/W 0x0000 14.4.4.24/14-51
0x100 PCI Express Advanced Error Reporting Capability ID Register R 0x1381_0001 14.4.5.1/14-53
0x104 PCI Express Uncorrectable Error Status Register R/W 0x0000_0000 14.4.5.2/14-53
0x108 PCI Express Uncorrectable Error Mask Register R/W 0x0000_0000 14.4.5.3/14-54
0x10C PCI Express Uncorrectable Error Severity Register R/W 0x0006_2010 14.4.5.4/14-55
Table 14-3. PCI Express Memory Map (continued)
Offset Register Access Reset Section/Page
PCI Express—Block Base Address 0x0_9000