UCIe D2D Adapter Explained: Architecture, Flit Mapping, Reliability, and Protocol Multiplexing
Understand the role of the UCIe D2D Adapter in enabling reliable, scalable, multi-protocol die-to-die communication for chiplet architectures.
Vendor:
Roa Logic BV
Category:
Protocol Bridge
AHB-Lite APB4 Bridge
The Roa Logic AHB-Lite APB4 Bridge is a fully parameterized soft IP interconnect bridge between the AMBA 3 AHB-Lite v1.0 and AMBA…
Overview
The Roa Logic AHB-Lite APB4 Bridge is a fully parameterized soft IP interconnect bridge between the AMBA 3 AHB-Lite v1.0 and AMBA APB v2.0 bus protocols.
The AHB-Lite APB4 Bridge natively supports a single peripheral, however multiple APB4 peripherals may be connected to a single bridge by including supporting multiplexer logic – See the AMBA APB v2.0 Protocol specification. An APB4 Multiplexer IP implementing this capability is also available from Roa Logic
The AHB-Lite APB4 Bridge natively supports a single peripheral, however multiple APB4 peripherals may be connected to a single bridge by including supporting multiplexer logic – See the AMBA APB v2.0 Protocol specification. An APB4 Multiplexer IP implementing this capability is also available from Roa Logic
Key features
- Full support for AMBA 3 AHB-Lite and APB version 2.0 (APB4) protocol
- Fully parameterized
- Unlimited APB4 address and data widths supported
- Configurable number of peripheral-side byte lanes with automatic handling of burst transfers
- Support for separate clock domain per interface with automatic handling of cross-domain timing.
Block Diagram
AHB-Lite APB4 Bridge block diagram
Benefits
- Full parameterised
- Ease of Implementation
- Support for asynchronous clock domains
What’s Included?
- Full Source Code
- Testbenches
- Compilation Scripts
- Documentation
Specifications
Identity
Part Number
AHB-Lite APB4 Bridge
Vendor
Roa Logic BV
Type
Silicon IP
Files
Note: some files may require an NDA depending on provider policy.
Provider
HQ:
The Netherlands
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Frequently asked questions about Protocol Bridge IP cores
What is AHB-Lite APB4 Bridge?
AHB-Lite APB4 Bridge is a Protocol Bridge IP core from Roa Logic BV 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.