Altera PCI Compiler - Manual (Page 66)

2–8 User Guide Version 11.1 Altera Corporation
PCI Compiler October 2011
Variation File Parameters
VEND_ID Hexadecimal H"1172" Device vendor ID register. This parameter is
a 16-bit hexadecimal value that sets the
vendor ID register in the PCI configuration
space. The value for this parameter can be
the Altera vendor ID (1172 Hex) or any
other PCI SIG-assigned vendor ID number.
BAR0 (2) Hexadecimal H"FFF00000" Base address register (BAR) zero. When
implementing a 64-bit base address register
that uses BAR0 and BAR1, BAR0 contains
the lower 32-bit address. For more
information, refer to
“PCI Base Address
Registers (BARs)” on page 2–2 .
BAR1 (2) Hexadecimal H"FFF00000" Base address register one. When
implementing a 64-bit base address register
that uses BAR0 and BAR1, BAR1 contains
the upper 32-bit address. When
implementing a 64-bit base address register
that uses BAR1 and BAR2, BAR1 contains
the lower 32-bit address. For more
information, refer to
“PCI Base Address
Registers (BARs)” on page 2–2 .
BAR2 (2) Hexadecimal H"FFF00000" Base address register two. When
implementing a 64-bit base address register
that uses BAR1 and BAR2, BAR2 contains
the upper 32-bit address. For more
information, refer to
“PCI Base Address
Registers (BARs)” on page 2–2 .
BAR3 (2) Hexadecimal H"FFF00000" Base address register three.
BAR4 (2) Hexadecimal H"FFF00000" Base address register four.
BAR5 (2) Hexadecimal H"FFF00000" Base address register five.
EXP_ROM_BAR String H"FF000000" Expansion ROM. This value controls the
number of bits in the expansion ROM BAR
that are read/write and will be decoded
during a memory transaction.
Table 2–1. PCI MegaCore Function Parameters (Part 2 of 5)
Name Format Default Value Description