MPC8536-RDK Freescale Semiconductor, MPC8536-RDK Datasheet - Page 1162

• Manufacturer Part Number: MPC8536-RDK
• Description: BOARD REF COMEXPRESS MPC8536
• Manufacturer: Freescale Semiconductor
• Series: PowerQUICC ™r
• Type: MPUr

Specifications of MPC8536-RDK

• Contents: CSB1880, CSB1801, Cables, Documentation, Enclosure, Power Supply with cord
• For Use With/related Products: MPC8536
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PCI Express Interface Controller
17.3.8.3.18 PCI Express Interrupt Line Register—0x3C
The interrupt line register is used by device drivers and OS software to communicate interrupt line routing
information. Values in this register are programmed by system software and are system specific.
17.3.8.3.19 PCI Express Interrupt Pin Register—0x3D
The interrupt pin register identifies the legacy interrupt (INTx) messages the device (or function) uses.
17-66
Offset 0x3D
Reset
Offset 0x3C
Reset
W
W
R
R
0
7
7
Bits
7–0
Bits
7–0
MPC8536E PowerQUICC III Integrated Processor Reference Manual, Rev. 1
Table 17-73. PCI Express Interrupt Line Register Field Description
Table 17-74. PCI Express Interrupt Pin Register Field Description
Interrupt Line
Interrupt pin
0
Name
Name
Figure 17-75. PCI Express Interrupt Line Register
Figure 17-76. PCI Express Interrupt Pin Register
Legacy INTx message used by this device.
0x00 This device does not use legacy interrupt (INTx) messages.
0x01 INTA
0x02 INTB
0x03 INTC
0x04 INTD
all others Reserved.
Used to communicate interrupt line routing information.
0
0
Interrupt Line
Interrupt Pin
All zeros
Description
Description
0
0
Freescale Semiconductor
0
Access: Read/Write
Access: Read only
0
1
0