Vendor: Xilinx, Inc. Category: Protocol Bridge

OPB to PLBV46 Bridge

The On-Chip Peripheral Bus (OPB) to Processor Local Bus (PLB v4.6) Bridge module translates OPB transactions into PLBV46 transact…

Contact Provider Request Datasheet

Overview

The On-Chip Peripheral Bus (OPB) to Processor Local Bus (PLB v4.6) Bridge module translates OPB transactions into PLBV46 transactions. It functions as a slave on the OPB side and a master on the PLBV46 side. The OPB to PLBV46 Bridge is necessary in systems where an OPB master device, such as a DMA engine or an OPB based coprocessor, requires access to high performance system resources on the PLBv46 bus. The Xilinx OPB to PLBV46 Bridge design allows customers to tailor the bridge to suit their application by setting certain parameters to enable and disable features.

Key features

  • Bridge Functions
    • Uses 16-word deep posted write buffer to decouple OPB and PLBV46 transactions.
    • Uses 16-word deep read prefetch buffer to eliminate bridge related system lockup issues.
  • PLBV46 Master interface
    • 32-bit native device width
    • Communicates with 32-, 64-, and 128-bit PLBV46 slaves
    • Non-burst transfers of 1 to 4 bytes
    • Uses fixed length, burst signaling of up to 16, 32-bit words.

Specifications

Identity

Part Number
OPB to PLBV46 Bridge
Vendor
Xilinx, Inc.
Type
Silicon IP

Files

Product Sheet Download

Note: some files may require an NDA depending on provider policy.

Provider

Xilinx, Inc.
HQ: USA
Contact Xilinx, Inc.

Learn more about Protocol Bridge IP core

A comparison of Network-on-Chip and Busses

This whitepaper summarizes the limitations of traditional bus-based approaches, introduces the advantages of the generic concept of NoC, and provides specific data about Arteris’ NoC, the first commercial implementation of such architectures

IP Core for an H.264 Decoder SoC

This paper presents the development of an IP core for an H.264 decoder. This state-of-the-art video compression standard contributes to reduce the huge demand for bandwidth and storage of multimedia applications. The IP is CoreConnect compliant and implements the modules with high performance constraints.

Frequently asked questions about Protocol Bridge IP cores

What is OPB to PLBV46 Bridge?

OPB to PLBV46 Bridge is a Protocol Bridge IP core from Xilinx, Inc. listed on Semi IP Hub.

How should engineers evaluate this Protocol Bridge?

Engineers should review the overview, key features, supported foundries and nodes, maturity, deliverables, and provider information before shortlisting this Protocol Bridge IP.

Can this semiconductor IP be compared with similar products?

Yes. Buyers can compare this product with similar semiconductor IP cores or IP families based on category, provider, process options, and structured technical specifications.

×
Semiconductor IP