title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÐ¸ÑÑÐ¾Ð²ÑÑ Ð¸Ð½ÑÐµÐ³ÑÐ°Ð»ÑÐ½ÑÑ ÑÑ ÐµÐ¼ Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ Ð½ÐµÐºÐ¾Ð¼Ð¼ÐµÑÑÐµÑÐºÐ¾Ð³Ð¾ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ð³Ð¾ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ñ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Development of digital Integrated circuits using non-commercial software
Creators: name: ÐÐµ ÐÐ¾ÑÐ±ÐµÐ½Ðº, ÐÐ»Ð¸Ð²ÐµÑ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2023
Subjects: ÑÐ¸ÑÑÐ¾Ð²ÑÐµ ÑÑ ÐµÐ¼Ñ
verilog
HDL
Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ñ
Ð¸Ð½ÑÐµÐ³ÑÐ°Ð»ÑÐ½Ð°Ñ ÑÑ ÐµÐ¼Ð°
RTL
Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ¸Ð½ÑÐµÐ·
Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ðµ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ðµ
ÐºÐ¾Ð¼Ð¼ÐµÑÑÐµÑÐºÐ¾Ðµ ÐÐ
Ð¾ÑÐºÑÑÑÐ¾Ðµ ÐÐ
ÑÑÐ°ÑÐ¸ÑÐµÑÐºÐ¸Ð¹ Ð²ÑÐµÐ¼ÐµÐ½Ð½Ð¾Ð¹ Ð°Ð½Ð°Ð»Ð¸Ð·
ÑÑÐ°ÑÑÐ¸ÑÐ¾Ð²ÐºÐ° Ð½Ð° ÐºÑÐ¸ÑÑÐ°Ð»Ð»Ðµ
digital circuits
CPU
integrated circuit
logical synthesis
software
commercial software
non-commercial software
open software
static time analysis
place and route

description: Ð ÑÐ¾Ð´Ðµ ÑÐ°Ð±Ð¾ÑÑ Ð±ÑÐ» Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð¾Ð±Ð·Ð¾Ñ Ð¿Ð¾Ð»Ð½Ð¾Ð³Ð¾ Ð¿ÑÑÐ¸ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ¸ ÑÐ¸ÑÑÐ¾Ð²ÑÑ ÐÐ¡, Ð¿ÑÐ¸ ÑÑÐ¾Ð¼ Ð¿ÑÐ¸Ð¼ÐµÐ½ÑÐ»Ð¸ÑÑ Ð¼ÐµÑÐ¾Ð´Ñ Ð¿Ð¾Ð¸ÑÐºÐ° Ð¸ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¸ Ð¸Ð· ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÑ Ð¸ÑÑÐ¾ÑÐ½Ð¸ÐºÐ¾Ð². ÐÑÐ½Ð¾Ð²Ð½Ð¾Ð¹ ÑÐ°ÑÑÑÑ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐµÑÑÑ Ð¾Ð±Ð·Ð¾Ñ Ð¸ ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ðµ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð² ÑÐ°Ð±Ð¾ÑÑ Ð½ÐµÐºÐ¾Ð¼Ð¼ÐµÑÑÐµÑÐºÐ¾Ð³Ð¾ Ð¸ ÐºÐ¾Ð¼Ð¼ÐµÑÑÐµÑÐºÐ¾Ð³Ð¾ ÐÐ Ð´Ð»Ñ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ñ: Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ¸Ð½ÑÐµÐ·Ð°, ÑÑÐ°ÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð²ÑÐµÐ¼ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð°Ð½Ð°Ð»Ð¸Ð·Ð°, ÑÐ°Ð·Ð¼ÐµÑÐµÐ½Ð¸Ñ Ð¸ ÑÑÐ°ÑÑÐ¸ÑÐ¾Ð²ÐºÐ° Ð½Ð° ÐºÑÐ¸ÑÑÐ°Ð»Ð»Ðµ. ÐÑÐ»Ð¸ ÑÐ°ÑÑÐ¼Ð¾ÑÑÐµÐ½Ñ Ð½ÐµÑÐºÐ¾Ð»ÑÐºÐ¾ Ð½ÐµÐºÐ¾Ð¼Ð¼ÐµÑÑÐµÑÐºÐ¸Ñ ÐÐ Ð´Ð»Ñ Ð²ÑÐµÑ ÑÐ°ÑÑÐ¼Ð°ÑÑÐ¸Ð²Ð°ÐµÐ¼ÑÑ ÑÑÐ°Ð¿Ð¾Ð², Ð¿Ð¾ÑÑÑÐ¾ÐµÐ½Ñ ÑÐ°Ð±Ð»Ð¸ÑÑ ÑÐ¾ ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸ÑÐ¼Ð¸ ÑÑÐ½ÐºÑÐ¸Ð¾Ð½Ð°Ð»Ð° ÑÑÐ¸Ñ ÐÐ Ð´Ð»Ñ Ð´Ð°Ð»ÑÐ½ÐµÐ¹ÑÐµÐ³Ð¾ Ð²ÑÐ±Ð¾ÑÐ° Ð½Ð°Ð¸Ð»ÑÑÑÐµÐ³Ð¾, Ð´Ð»Ñ ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ñ Ñ ÐºÐ¾Ð¼Ð¼ÐµÑÑÐµÑÐºÐ¸Ð¼ ÐÐ. ÐÑÐ¸Ð²ÐµÐ´ÐµÐ½Ñ ÑÐ°Ð±Ð»Ð¸ÑÑ ÑÑÐ°Ð²Ð½ÐµÐ½Ð¸Ð¹ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð² ÐºÐ°Ð¶Ð´Ð¾Ð³Ð¾ ÑÑÐ°Ð¿Ð° Ð½ÐµÐºÐ¾Ð¼Ð¼ÐµÑÑÐµÑÐºÐ¸Ñ ÐÐ Ñ ÐºÐ¾Ð¼Ð¼ÐµÑÑÐµÑÐºÐ¸Ð¼ Ð¸ ÑÐ´ÐµÐ»Ð°Ð½Ñ ÑÐ»ÐµÐ´ÑÑÑÐ¸Ðµ Ð²ÑÐ²Ð¾Ð´Ñ. ÐÐ»Ñ Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ¸Ð½ÑÐµÐ·Ð° ÐµÐ´Ð¸Ð½ÑÑÐ²ÐµÐ½Ð½ÑÐ¼ ÐºÐ¾Ð½ÐºÑÑÐµÐ½ÑÐ½Ð¾ ÑÐ¿Ð¾ÑÐ¾Ð±Ð½ÑÐ¼ Ð½ÐµÐºÐ¾Ð¼Ð¼ÐµÑÑÐµÑÐºÐ¸Ð¼ ÐÐ ÑÐ²Ð»ÑÐµÑÑÑ Yosys. ÐÑÐ¸ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ñ ÑÑÐ°ÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð²ÑÐµÐ¼ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ Ð½ÐµÐºÐ¾Ð¼Ð¼ÐµÑÑÐµÑÐºÐ¾Ð³Ð¾ ÐÐ OpenSTA Ð±ÑÐ»Ð¾ Ð²ÑÑÐ²Ð»ÐµÐ½Ð¾, ÑÑÐ¾ Ð¾Ð½ Ð¿Ð¾Ð´ÑÐ¾Ð´Ð¸Ñ Ð´Ð»Ñ Ð½ÐµÐ±Ð¾Ð»ÑÑÐ¸Ñ Ð¿ÑÐ¾ÐµÐºÑÐ¾Ð², Ð¿Ð¾ÐºÐ°Ð·ÑÐ²Ð°Ñ Ð¾ÑÐµÐ½Ñ Ð±Ð»Ð¸Ð·ÐºÐ¸Ðµ Ð·Ð½Ð°ÑÐµÐ½Ð¸Ñ Ðº ÑÑÐ°Ð»Ð¾Ð½Ð½ÑÐ¼ Ð¸ Ð¼Ð¾Ð¶ÐµÑ Ð±ÑÑÑ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½ Ð² ÑÑÐµÐ±Ð½ÑÑ Ð¸ Ð½Ð°ÑÑÐ½ÑÑ ÑÐµÐ»ÑÑ. ÐÐ»Ñ ÑÑÐ°Ð¿Ð° ÑÐ°Ð·Ð¼ÐµÑÐµÐ½Ð¸Ñ Ð¸ ÑÑÐ°ÑÑÐ¸ÑÐ¾Ð²ÐºÐ¸ Ð½Ð° ÐºÑÐ¸ÑÑÐ°Ð»Ð»Ðµ Ð±ÑÐ»Ð¾ Ð²ÑÑÐ²Ð»ÐµÐ½Ð¾, ÑÑÐ¾ OpenROAD Ð½Ð°ÑÐµÐ»ÐµÐ½ Ð½Ð° Ð¿Ð¾Ð»Ð½ÑÑ Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð°ÑÐ¸Ñ Ð¿ÑÐ¾ÑÐµÑÑÐ° Ð¿ÑÐ¾ÐµÐºÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ, Ð½Ð¾ ÑÑÐµÐ±ÑÐµÑ Ð´Ð¾Ð²Ð¾Ð»ÑÐ½Ð¾ Ð¼Ð½Ð¾Ð³Ð¾ ÑÑÑÐ½ÑÑ Ð¿ÑÐ°Ð²Ð¾Ðº.
description: In this work we reviewed the complete development path of digital ICs using information retrieval and analysis techniques from various sources. The main part of the work is a review and comparison of the results of non-commercial and commercial software for: logic synthesis, static time analysis, placement, and routing layout tracing. Several non-commercial softwareâs have been observed for the main stages of logical design. Also, there were built tables of functionality of these softwareâs for further selection of the best one for comparison with commercial software. Tables comparing the results of each stage of non-commercial software with commercial softwareâs are given with the following conclusions. For logic synthesis the only competitively capable non-commercial software is Yosys. For static time analysis with non-commercial OpenSTA software was found to be suitable for small projects, showing very close values to the benchmark, and can be used for educational and research purposes. For the placement and routing stage, it was found that OpenROAD aims to fully automate the design process but requires a lot of hand work.