Paper 7: Top-Down Transaction-Level Design with TL-Verilog

Transaction-Level Verilog (TL-Verilog) is an emerging extension to SystemVerilog that supports transaction-level design methodology. In transaction-level design, a ​transaction is an entity that moves through a microarchitecture. It is operated upon and steered through the machinery by flow components such as pipelines, arbiters, and queues. A transaction might be a machine instruction, a flit of a packet, or a memory read/write. The flow of a transaction can be established independently from the logic that operates on the transaction. We present a preliminary library of TL-Verilog flow components that can be quickly stitched together to establish a complete microarchitecture. We show how transaction logic, like packet decoding, can be added within this flow.

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Paper 5: Introduction to TL-Ver & Front-End Symposium

Steve Hoover is the founder of Redwood EDA. Steve holds a BS in electrical engineering from Rensselaer Polytechnic Institute and an MS in computer science from the University of Illinois. He has designed numerous components for high-performance server CPUs and network architectures for DEC, Compaq, and Intel. Students will learn Transaction-Level Verilog modelingtechniques to generate Verilog models in half the time using the makerchip.comfree online IDE. A new open-source RISC-V CPU development effort will be introduced that showcases flexible IP design practices.

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