Xilinx PLB PCI Full Bridge specifications Port Signal Name Interface Description

Page 15

 

 

 

 

 

 

 

PLB PCI Full Bridge (v1.00a)

 

 

 

 

 

 

 

 

 

 

Table 2: PLB PCI Bridge I/O Signals (Contd)

 

 

 

 

 

 

 

 

 

 

 

 

 

Port

Signal Name

Interface

I/O

Description

 

 

 

 

 

 

 

 

 

 

 

P27

Sl_rdBTerm

PLB Bus

O

 

 

 

 

 

 

 

 

 

 

 

 

P28

Sl_MBusy(0:C_PLB_NU

PLB Bus

O

 

 

 

 

M_MASTERS-1)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P29

Sl_MErr(0:C_PLB_NUM

PLB Bus

O

 

 

 

 

_MASTERS-1)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P30

PLB_MAddrAck

PLB Bus

I

 

 

 

 

 

 

 

 

 

 

 

 

P31

PLB_MSSize(0:1)

PLB Bus

I

 

 

 

 

 

 

 

 

 

 

 

 

P32

PLB_MRearbitrate

PLB Bus

I

 

 

 

 

 

 

 

 

 

 

 

 

P33

PLB_MBusy

PLB Bus

I

 

 

 

 

 

 

 

 

 

 

 

 

P34

PLB_MErr

PLB Bus

I

 

 

 

 

 

 

 

 

 

 

 

 

P35

PLB_MWrDAck

PLB Bus

I

 

 

 

 

 

 

 

 

 

 

 

 

P36

PLB_MRdDBus(0:C_PL

PLB Bus

I

 

 

 

 

B_DWIDTH-1)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P37

PLB_MRdWdAddr(0:3)

PLB Bus

I

 

 

 

 

 

 

 

 

 

 

 

 

P38

PLB_MRdDAck

PLB Bus

I

 

 

 

 

 

 

 

 

 

 

 

 

P39

PLB_MRdBTerm

PLB Bus

I

 

 

 

 

 

 

 

 

 

 

 

 

P40

PLB_MWrBTerm

PLB Bus

I

 

 

 

 

 

 

 

 

 

 

 

 

P41

M_request

PLB Bus

O

 

 

 

 

 

 

 

 

 

 

 

 

P42

M_priority

PLB Bus

O

 

 

 

 

 

 

 

 

 

 

 

 

P43

M_buslock

PLB Bus

O

 

 

 

 

 

 

 

 

 

 

 

 

P44

M_RNW

PLB Bus

O

 

 

 

 

 

 

 

 

 

 

 

 

P45

M_BE(0:[C_PLB_DWIDT

PLB Bus

O

 

 

 

 

H/8]-1)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P46

M_MSize(0:1)

PLB Bus

O

 

 

 

 

 

 

 

 

 

 

 

 

P47

M_size(0:3)

PLB Bus

O

 

 

 

 

 

 

 

 

 

 

 

 

P48

M_type(0:2)

PLB Bus

O

 

 

 

 

 

 

 

 

 

 

 

 

P49

M_abort

PLB Bus

O

 

 

 

 

 

 

 

 

 

 

 

 

P50

M_ABus(0:C PLB AWI

PLB Bus

O

 

 

 

 

DTH-1)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P51

M wrDBus(0:C PLB D

PLB Bus

O

 

 

 

 

WIDTH-1)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P52

M wrBurst

PLB Bus

O

 

 

 

 

 

 

 

 

 

 

 

 

P53

M rdBurst

PLB Bus

O

Table note 1 applies from P53 to P4.

 

 

 

 

 

 

 

 

 

 

 

 

 

PCI Address and Data Path Signals

 

 

 

 

 

 

 

 

 

 

 

P54

AD[C_PCI_DBUS_WIDT

PCI Bus

I/O

Time-multiplexed address and data bus

 

 

 

H-1:0]

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DS508 March 21, 2006

www.xilinx.com

15

Product Specification

Image 15
Contents LogiCORE Facts IntroductionPLB PCI Full Bridge v1.00a FeaturesPLB PCI Full Bridge v1.00a LogiCore Version 3.0 32-bit PCI Core Requirements System ResetEvaluation Version Functional DescriptionAddress Translation Bus Interface ParametersExample Cpcibar LEN 1=25 Generic Feature Parameter Allowable Values Default Description NameType Cincludebaroff PCIBAR3 Cplbawidth TYPE2CIPIFBAR3 HIGHADDR3LEN0 CPCIBAR2BAR IPIFBAR0 CplbawidthOcclevel 2CPCI2IPIFFIFOA PCI2IPIF FifoCtrigipif DEPTH-3. PCI2IPIF WrburstV3.0 Core Parameters Group ConfigurationIpif Parameters Group System Signals PLB PCI Bus Interface I/O SignalsPort Signal Name Interface Description PLB PCI Bridge I/O SignalsPort Signal Name Interface Description Port Signal Name User Asserted PCI Interrupt Signal CIPIFBAR2PCIBAR0 CipifbarnumIpif BAR CIPIFBARHIGHADDR0PLB PCI Bridge Parameters-Port Dependencies Contd Generic CPCIBAR2IPIFBAR1 CpcibarnumCPCIBAR2IPIFBAR0 CPCIBARLEN0V3.0 Core Parameters Group Code Name Supported PCI Bus CommandsCommand PLB PCI Bridge Supported PCI Bus CommandsBaseaddr + Register Name PLB Address AccessPLB PCI Bridge Register Descriptions PLB PCI Bus Interface RegistersPLB PCI Bridge Interrupt Registers Descriptions Register and Parameter DependenciesBits Name Access Reset Description PLB Master Burst Write Retry Timeout- Interrupt22PLB Master Burst Write Retry Disconnect- Interrupt23 PLB Master Write Master Abort- Interrupt25 indicates PCI Initiator Write Serr Enable- Enables this interrupt toPCI Initiator Read Serr Enable- Enables this interrupt to PLB Master Burst Write Retry Timeout Enable- EnablesPLB PCI Bridge Reset Register Description Configuration Address Port Register Description Configuration Data Port Register DescriptionBus Number/Subordinate Bus Number Register Description Cincludebaroffsetreg IPIFBAR2PCIBARN High-Order Bits Register DescriptionCIPIFSPACETYPE0=1 Host Bridge Device Number Bit assignment assumes 32-bit bus Host Bridge Device Number Register DescriptionNon-prefetchable PLB PCI TransactionsRemote PLB Master PCI I/O Space PCI Memory Space TransactionTranslation Table for PCI commands to PLB transactions PLB Master Initiates a Read Request of a PCI target Abnormal Terminations PLB PCI Full Bridge v1.00a Perr PLB Master Initiates a Write Request to a PCI TargetPLB PCI Full Bridge v1.00a Abnormal Terminations Write Perr interrupt asserted PCI Initiator Initiates a Read Request of a PLB Slave PLB PCI Full Bridge v1.00a Abnormal Terminations PCI Initiator Initiates a Write Request to a PLB Slave Abnormal condition Memory Read Memory Read MultipleSerr Abnormal Terminations Abnormal condition Memory Write Configuration TransactionsConfiguration Space Header 0x00 0xFF 0x01 PLB PCI Full Bridge v1.00a Design Tools Design ImplementationDesign Contraints Design DebugNET PCI AD* IOSTANDARD=PCI33 NET PCI CBE* IOSTANDARD=PCI33 Timegrp PCI Pads D OFFSET=IN Virtex-4 Support Target TechnologyPLB PCI Full Bridge v1.00a Parameter CIDELAYCTRLLOC=IDELAYCTRLX2Y5-IDELAYCTRLX2Y6 Device Utilization and Performance Benchmarks Parameter Values Device ResourcesBRAM# GCLK# Reference Documents Revision HistoryDate Version Revision