Altera Cyclone V User Manual page 17

Chapter 2: Getting Started
MegaWizard Plug-In Manager Design Flow
1
Each function shares the parameter settings on the Device, Error Reporting, Link,
Slot, and Power Management tabs. Each function has separate parameter settings for
the Base Address Registers, Base and Limit Registers for Root Ports, Device
Identification Registers, and the PCI Express/PCI Capabilites parameters. When
you click on a Func<n> tab under the Port Functions heading, the tabs automatically
reflect the Func<n> tab selected.
9. Specify the Device parameters listed in
Table 2–2. Device
Maximum payload size
Number of tags supported
Completion timeout range
Implement completion timeout disable
10. On the Error Reporting tab, leave all options off.
11. Specify the Link settings listed in
Table 2–3. Link Tab
Link port number
Slot clock configuration
12. On the Slot Capabilities tab, leave the Slot register turned off.
13. Specify the Power Management parameters listed in
Table 2–4. Power Management Parameters
Endpoint L0s acceptable exit latency
Endpoint L1 acceptable latency
14. Specify the BAR settings for Func0 listed in
Table 2–5. Base Address Registers for Func0
BAR0 Type
BAR0 Size
BAR1 Type
BAR1 Size
BAR2 Type
BAR2 Size
15. You can leave Func0 BAR3 through Func0 BAR5 and the Func0 Expansion ROM
Disabled.
November 2011 Altera Corporation
Parameter
Table
Parameter
Parameter
Parameter
Table 2–2.
Value
256 bytes
32
ABCD
On
2–7.
Value
1
On
Table 2–4.
Value
Maximum of 64 ns
Maximum of 1 µs
Table 2–5.
Value
64-bit prefetchable memory
256 MBytes - 28 bits
Disabled
N/A
32-bit non-prefetchable memory
1 KByte - 10 bits
Cyclone V Hard IP for PCI Express
2–5
User Guide