DS616 Datasheet, PDF (12/60 Pages) Xilinx, Inc – LogiCORE IP PLBV46 PCI Full

LogiCORE IP PLBV46 PCI Full Bridge (v1.04.a)
Table 1: PLBV46 PCI Bridge Interface Design Parameters (Cont’d)
Generic Feature / Description Parameter Name
Allowable Values
Default Value VHDL Type
Configuration
G61 Include configuration
functionality via IPIF
transactions
C_INCLUDE_
PCI_CONFIG
0 = Not included
1 = Included
1
integer
G62 Number of IDSEL signals C_NUM_IDSEL 1 to 16
supported
8
integer
G63 PCI address bit that PCI32 C_BRIDGE_
31 down to 16
core IDSEL is connected to IDSEL_ADDR_BIT _{Must be <= 15 +}
C_NUM_IDSEL.
AD(31 down to 0) index
labeling
16
integer
IPIF Parameters Group
G64
PLB master ID bus width C_SPLB_MID_
log₂(C_SPLB_NUM_
(set automatically by XPS) WIDTH
MASTERS)
3
integer
G65 Number of masters on PLB C_SPLB_NUM_ 1-16
bus (set automatically by MASTERS
XPS)
8
integer
G66 PLB Slave Address width C_SPLB_
AWIDTH
32 (only allowed value)
32
integer
G67 PLB Slave Data width
C_SPLB_
DWIDTH
32 - 128
32
integer
G68 PLB Master Address width C_MPLB_
AWIDTH
32 (only allowed value)
32
integer
G69 PLB Master Data width
C_MPLB_
DWIDTH
32 - 128
32
integer
G70 The dwidth of the smallest C_SPLB_
master that accesses the SMALLEST_
slave IPIF
MASTER
32 - 128
32
integer
G71 The dwidth of the smallest C_MPLB_
slave that accesses the
SMALLEST_
master IPIF
SLAVE
32 - 128
32
integer
G72
Notes:
Specifies the target
technology
C_FAMILY
See PLBV46 IPIF data
sheet
virtex4
string
1. The range specified must comprise a complete, contiguous power of two range, such that the range = 2ⁿ and the n least significant
bits of the Base Address are zero.
2. The minimum address range specified by C_BASEADDR and C_HIGHADDR must be at least 0x1FF. C_BASEADDR must be a
multiple of the range, where the range is C_HIGHADDR - C_BASEADDR + 1.
3. The maximum burst size on either the PCI or PLB is limited to the usable FIFO depth which is the physical depth -3.
4. The minimum address range specified by C_IPIFBAR_X and C_IPIF_HIGHADDR_X must be at least 0x1F. C_IPIFBAR_X must
be a multiple of the range, where the range is C_IPIF_HIGHADDR_X - C_IPIFBAR_X + 1.
DS616 June 22, 2011
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Product Specification