IPR-PCIE/8 Altera, IPR-PCIE/8 Datasheet - Page 187

• Manufacturer Part Number: IPR-PCIE/8
• Description: IP CORE Renewal Of IP-PCIE/8
• Manufacturer: Altera
• Type: MegaCorer

Specifications of IPR-PCIE/8

• 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, x8 Link Width
• License: Renewal License
• Lead Free Status / RoHS Status: na
• Lead Free Status / RoHS Status: na

Testbench & Example Designs
Altera Corporation
December 2006
Syntax
Arguments
Table 5–21. ebfm_barrd_nowt Procedure
ebfm_barrd_nowt(bar_table, bar_num, pcie_offset, lcladdr, byte_len,
tclass)
bar_table
bar_num
pcie_offset
lcladdr
byte_len
tclass
ebfm_barrd_nowt Procedure
The ebfm_barrd_nowt procedure reads a block of data from the offset
of the specified endpoint BAR and stores the data in BFM shared memory.
The length can be longer than the configured maximum read request size;
the procedure breaks the request up into multiple transactions as needed.
This routine returns as soon as the last read transaction has been accepted
by the VC interface module. This allows subsequent reads to be issued
immediately.
Address of the endpoint
Number of the BAR used with
address
Address offset from the BAR base
BFM shared memory address where the read data is stored
Length, in bytes, of the data to be read. Can be 1 to the minimum of the
bytes remaining in the BAR space or BFM shared memory
Traffic Class to be used for the PCI Express transaction
PCI Express Compiler Version 6.1
bar_table
pcie_offset
PCI Express Compiler User Guide
structure in BFM shared memory
to determine PCI Express
5–37