5 papers
FlexRC: A Flexible Multi-Point Model Order Reduction Method for Many-Port RC Networks
Yuncheng Xu, Siyuan Yin, Lin Liu +4
Efficient model order reduction for many-port resistor-capacitor (RC) networks is essential in post-layout circuit simulation. Existing high-accuracy elimination-based methods have…
Dataset Construction for Training LLM to Learn Analog Circuit Knowledge
Zihao Chen, Ji Zhuang, Jinyi Shen +11
This paper constructs a textual dataset for training large language models (LLMs) to learn analog circuit knowledge and customizes LLM training techniques. For dataset construction…
LLM-Assisted Op-Amp Behavioral-Level Design via Agentic Human-Mimicking Reasoning
Zihao Chen, Ziyi Sun, Jiayin Wang +6
This paper proposes White-Op, an operational amplifier (op-amp) behavioral-level parameter design framework assisted by the human-mimicking reasoning of large language model agents…
SMP-RCR: A Sparse Multipoint Moment Matching Method for RC Reduction
Siyuan Yin, Yuncheng Xu, Lin Liu +4
In post--layout circuit simulation, efficient model order reduction (MOR) for many--port resistor--capacitor (RC) circuits remains a crucial issue. The current mainstream MOR metho…
The Power of Graph Signal Processing for Chip Placement Acceleration
Yiting Liu, Hai Zhou, Jia Wang +3
Placement is a critical task with high computation complexity in VLSI physical design. Modern analytical placers formulate the placement objective as a nonlinear optimization task,…