Programmer Think

tinyriscv, the core cpu part of SoC project, is designed with the classic three-stage pipeline structure, which is well-known: value - > decoding - > execution three-stage pipeline. The execution module was annotated in the previous blog post. Now let's introduce the interrupt module: catalogue 1. Interrupt structure diagram 2. csr_re ...

tinyriscv, the core cpu part of SoC project, is designed with the classic three-stage pipeline structure, which is well-known: value - > decoding - > execution three-stage pipeline. The decoding module was annotated in the last blog post. Now let's introduce the execution module: catalogue 1. Annotation of execution module 2. ex.v (co ...

1. Introduction The UVM Primer is an introductory book on UVM, written and published by Ray Salemi. It is a free and open source project. The code can be downloaded from GitHub. This book is only more than 100 pages long. It is a step-by-step in-depth study around TinyALU. It is very suitable for beginners of UVM. Of course, it also needs to ...

Introduction: at present, the performance of mobile phone SOC is less and less. Many programmers do not pay much attention to performance optimization in the development of terminal programs, especially alignment and branch optimization. However, once these two problems occur, they are very hidden and difficult to check, However, fortunately, w ...