Xilinx PLB PCI Full Bridge Reference Documents, Revision History, Date Version Revision

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PLB PCI Full Bridge (v1.00a)

Reference Documents

The following documents contain reference information important to understanding the PLB PCI Bridge design:

•Processor IP Reference Guide

•Xilinx LogiCORE PCI Interface v3.0 Product Specification

•Xilinx The Real-PCI Design Guide v3.0

•IPSPECXXX PLB IPIF/LogiCore v3.0 PCI Core Bridge Verification Plan

•IBM 64-Bit Processor Local Bus Architecture Specification v3.5

Revision History

Date	Version	Revision

3/21/06	1.0	Initial Xilinx Release

58	www.xilinx.com	DS508 March 21, 2006
		Product Specification

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Contents Introduction LogiCORE FactsFeatures PLB PCI Full Bridge v1.00aPLB PCI Full Bridge v1.00a Functional Description System ResetEvaluation Version LogiCore Version 3.0 32-bit PCI Core RequirementsBus Interface Parameters Address TranslationExample Cpcibar LEN 1=25 Description Name Generic Feature Parameter Allowable Values DefaultType HIGHADDR3 TYPE2CIPIFBAR3 Cincludebaroff PCIBAR3 CplbawidthIPIFBAR0 Cplbawidth CPCIBAR2BAR LEN0Wrburst PCI2IPIF FifoCtrigipif DEPTH-3. PCI2IPIF Occlevel 2CPCI2IPIFFIFOAConfiguration V3.0 Core Parameters GroupIpif Parameters Group PLB PCI Bridge I/O Signals PLB PCI Bus Interface I/O SignalsPort Signal Name Interface Description System SignalsPort Signal Name Interface Description Port Signal Name User Asserted PCI Interrupt Signal CIPIFBARHIGHADDR0 CipifbarnumIpif BAR CIPIFBAR2PCIBAR0PLB PCI Bridge Parameters-Port Dependencies Contd Generic CPCIBARLEN0 CpcibarnumCPCIBAR2IPIFBAR0 CPCIBAR2IPIFBAR1V3.0 Core Parameters Group Supported PCI Bus Commands Supported PCI Bus CommandsCommand PLB PCI Bridge Code NamePLB PCI Bus Interface Registers Register Name PLB Address AccessPLB PCI Bridge Register Descriptions Baseaddr +Register and Parameter Dependencies PLB PCI Bridge Interrupt Registers DescriptionsPLB Master Burst Write Retry Timeout- Interrupt22 Bits Name Access Reset DescriptionPLB Master Burst Write Retry Disconnect- Interrupt23 PLB Master Burst Write Retry Timeout Enable- Enables PCI Initiator Write Serr Enable- Enables this interrupt toPCI Initiator Read Serr Enable- Enables this interrupt to PLB Master Write Master Abort- Interrupt25 indicatesPLB PCI Bridge Reset Register Description Configuration Data Port Register Description Configuration Address Port Register DescriptionBus Number/Subordinate Bus Number Register Description IPIFBAR2PCIBARN High-Order Bits Register Description CincludebaroffsetregCIPIFSPACETYPE0=1 Host Bridge Device Number Register Description Host Bridge Device Number Bit assignment assumes 32-bit busTransaction PLB PCI TransactionsRemote PLB Master PCI I/O Space PCI Memory Space Non-prefetchableTranslation 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 PLB Master Initiates a Write Request to a PCI Target PerrPLB 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 Abnormal condition Memory Read Memory Read Multiple PCI Initiator Initiates a Write Request to a PLB SlaveSerr Abnormal Terminations Configuration Transactions Abnormal condition Memory WriteConfiguration Space Header 0x00 0xFF 0x01 PLB PCI Full Bridge v1.00a Design Implementation Design ToolsDesign Debug Design ContraintsNET PCI AD* IOSTANDARD=PCI33 NET PCI CBE* IOSTANDARD=PCI33 Timegrp PCI Pads D OFFSET=IN Target Technology Virtex-4 SupportPLB PCI Full Bridge v1.00a Parameter CIDELAYCTRLLOC=IDELAYCTRLX2Y5-IDELAYCTRLX2Y6 Parameter Values Device Resources Device Utilization and Performance BenchmarksBRAM# GCLK# Revision History Reference DocumentsDate Version Revision