APB2AHB BRIDGE IIP

Overview

COMPETITIVE ADVANTAGE

The SivaKali Tech APB2AHB BRIDGE IIP is a highly reliable, silicon-proven IP core designed for high-performance system integration. Engineered to meet strict industry compliance standards, this core offers exceptional flexibility and ease of integration into both ASIC and FPGA designs. Forming the high-speed communication backbone of complex System-on-Chips. Validated on leading FPGA platforms and foundry nodes, it provides a low-risk, time-to-market advantage for developers.

COMPETITIVE ADVANTAGE

Deadlock Free: Robust routing logic prevents system hang-ups under heavy load conditions.

Low Latency Bridging: Efficient clock domain crossing and protocol conversion with minimal cycle overhead.

High Frequency: Pipelined architecture designed to close timing at high clock frequencies in modern nodes.

Scalable: Easily configurable for simple bus fabrics or complex, multi-layer network-on-chip (NoC) implementations.

FEATURES

Translates AMBA APB transactions to AMBA AHB trasactions
Interfaces two totally asynchronous APB and AHB domians
Supports any ratio of relative clock frequencies
Low gate count
Conforms to APB and AHB signaling rules
Supports below Configuration Parameters,

APB data bus width and endianness
AHB data bus width (can be different than APB data bus width)
AHB address bus width
Number of AHB slaves
Data width, base address and address space per AHB slave
Use of transfer response (HRESP) signal per slave

Fully synthesizable
Positive edge clocking and no internal tri-states.
Scan test ready
Simple host interfaces enable straightforward integration with microcontrollers and application processors
Build in self test to test all locations in memory to identify damaged locations
ISO26262 Automotive safety(ASIL B/D)
The core achieves ASIL B and can be made to achieve ASIL D as per ISO26262

FUNCTIONAL DESCRIPTION

CORE: Core module performs all the below functionalities in the APB2AHB BRIDGE IP. Ports of core module are the top level ports for the APB2AHB BRIDGE IP. It Receives the APB read/write transactions and translates them into corresponding AHB transfers.

APB MASTER: APB Master is use to initiate read and write operations by providing an address and control information.

AHB SLAVE: AHB Slave is used to respond to a read or write operation within a given address-space range. It accepts address and control from the master and returns data/response.

ASIC AND FPGA IMPLEMENTATION

ASIC Technology	Logic Resources	Clock Frequency
TSMC 28nm	1.3k	100MHz

FPGA Device and Family	Logic Resources	Clock Frequency
AMD-xcvu9p-flga2104-2L-e	216.66 LUT's	100MHz

LICENSING OPTIONS

Single Site license for regional development teams.
Multi-Site license for global corporate deployments.
Single Design license for specific project cost-efficiency.
Unlimited Design license for high-volume product roadmaps.

DELIVERABLES

Complete Verilog/VHDL/SystemC Source Code.
UVM-compliant verification environment with a comprehensive test suite.
Production-ready synthesis, Lint, and CDC scripts.
IP-XACT RDL generated address maps.
Standard-compliant firmware and Linux/C driver packages.
Detailed documentation: User Guides, Release Notes, and ISO 26262 Safety Manual (SAM)/FMEDA.