IPR-PCIE/1 Altera, IPR-PCIE/1 Datasheet - Page 178

• Manufacturer Part Number: IPR-PCIE/1
• Description: IP CORE Renewal Of IP-PCIE/1
• Manufacturer: Altera
• Type: MegaCorer

Specifications of IPR-PCIE/1

• Software Application: IP CORE, Interface And Protocols, PCI
• Supported Families: Arria GX, Cyclone II, HardCopy II, Stratix II
• Core Architecture: FPGA
• Core Sub-architecture: Arria, Cyclone, Stratix
• Rohs Compliant: NA
• Function: PCI Express Compiler, x1 Link Width
• License: Renewal License
• Lead Free Status / RoHS Status: na
• Lead Free Status / RoHS Status: na

8–2
Table 8–1. Supported Message Types (Part 2 of 3)
PCI Express Compiler User Guide
ERR_COR
ERR_NONFATAL
ERR_FATAL
Unlock Message
Set Slot Power
Limit
Vendor Defined Type 0
Vendor Defined Type 1
Attention_indicator On Transmit
Attention_Indicator
Blink
Attention_indicator_
Off
Power_Indicator On
Power_Indicator Blink
Power_Indicator Off
(1)
Message
Locked Transaction Message
Slot Power Limit Message
Vendor-defined Messages
Error Signaling Messages
Receive
Receive
Receive
Transmit
Transmit
Transmit
Transmit
Transmit
Transmit
Transmit
Transmit
Receive
Transmit
Receive
Hot Plug Messages
Root
Port
Transmit
Transmit
Transmit
Receive
Receive
Transmit
Receive
Transmit
Receive
Receive
Receive
Receive
Receive
Receive
Receive
Endpoint
Layer
App
Yes
Yes
Yes
No
No
No
No
No
No
No
No
No
No
Generated by
(Note 1)
Core
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
No
No
(with AL
input)
Core
No
No
No
No
No
No
No
No
No
No
No
No
No
In addition to detecting errors, a root port also
gathers and manages errors sent by
downstream components through the
ERR_COR, ERR_NONFATAL, AND ERR_FATAL
Error Messages. In root port mode, there are two
mechanisms to report an error event to the
application layer:
■
■
In root port mode, through software.
As per the recommendations in the
Base Specification Revision 1.1 or 2.0
messages are not transmitted to the application
layer in the hard IP implementation.
For soft IP implementation, following the PCI
Express Specification 1.0a, these messages are
transmitted to the application layer.
serr_out output signal. When set, indicates
to the application layer that an error has been
logged in the AER capability structure
aer_msi_num input signal. When the
Implement advanced error reporting option
is turned on, you can set aer_msi_num to
indicate which MSI is being sent to the root
complex when an error is logged in the AER
capability structure.
Chapter 8: Transaction Layer Protocol (TLP) Details
Comments
December 2010 Altera Corporation
Supported Message Types
PCI Express
(1)
, these